{"listingPage":true,"listingPagePreloaded":true,"params":{"locale":"en","controller":"listing_page","action":"index","parent_category_slug":"engineering","file_types":null},"browser_attributes":{"title":"Free \u0026 Premium Engineering print files","description":"Here you can find Engineering 3D print files (STL, OBJ, FBX, and many others) ready for printing. Purchase and download free 3D models, stream and print with your 3D printer.","free_to_premium":{"prefix":"Do you need something special? You can find better quality","main":"engineering 3D models","postfix":"in the premium listing."},"thumbnails":null,"bottomDescription":false,"pathName":"/3d-models","breadcrumbs":"\u003cdiv class=\"container\"\u003e\u003cul class=\"breadcrumb\" itemtype=\"https://schema.org/BreadcrumbList\" itemscope=\"itemscope\"\u003e\u003cli itemprop=\"itemListElement\" itemscope=\"itemscope\" itemtype=\"http://schema.org/ListItem\" class=\"breadcrumb__item\"\u003e\u003ca itemtype=\"http://schema.org/Thing\" itemprop=\"item\" itemscope=\"itemscope\" title=\"3D Models For Print\" id=\"94c7a1d83304da5f2be34258fca55af5\" href=\"https://www.cgtrader.com/3d-print-models\"\u003e\u003cspan itemprop=\"name\"\u003e3D Models For Print\u003c/span\u003e\u003c/a\u003e\u003cmeta itemprop=\"position\" content=\"1\" /\u003e\u003c/li\u003e\u003cli itemprop=\"itemListElement\" itemscope=\"itemscope\" itemtype=\"http://schema.org/ListItem\" class=\"breadcrumb__item\"\u003e\u003cspan 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Built in the United States by Rocketdyne, the J-2 burned cryogenic liquid hydrogen (LH2) and liquid oxygen (LOX) propellants, with each engine producing 1,033.1 kN (232,250 lbf) of thrust in vacuum.\nUnlike most liquid-fueled rocket engines in service at the time, the J-2 was designed to be restarted once after shutdown when flown on the Saturn V S-IVB third stage. The first burn, lasting about two minutes, placed the Apollo spacecraft into a low Earth parking orbit. After the crew verified that the spacecraft was operating nominally, the J-2 was re-ignited for translunar injection, a 6.5 minute burn which accelerated the vehicle to a course for the Moon.\n\nThe most accurate and precise model\nIt is expressed in great detail.\n\nIt is an accurate division\n\nPerfect finish\n\nThe model is divided into 54 parts\n\nComes with assembly instructions\n\nThe set includes files: OBJ :stl : STEP : Assembly Instructions\n\nSize: Y : Height Length : 230mm   Approximately 1/15\n\nFeel free to enjoy it for yourself, but please do not sell it.\nPlease stop selling printed models.\n\nNote :The file has the same resolution as the exampleFor 3D printing, buyers should have basic knowledge and understanding of printer operations such as Resolution , Base type , Split cutting , Support , Modify.","imageAlt":"3D print model Rocketdyne J-2 Rocket Engine","url":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/rocketdyne-j-2-rocket-engine","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/d4njqoptvipuq8k0x2o3m5093i3z/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Rocketdyne%20%20J-2%20Rocket%20Engine_1.jpg","gridUrl":"https://media.cgtrader.com/variants/d4njqoptvipuq8k0x2o3m5093i3z/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Rocketdyne%20%20J-2%20Rocket%20Engine_1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/rocketdyne-j-2-rocket-engine","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":216,"name":".jpg","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/6122465/f09aa366f8/rocketdyne-j-2-rocket-engine-3d-model-f09aa366f8.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6306595","type":"listingItem","attributes":{"id":6306595,"title":"Rocketdyne  H-1 Rocket Engine","price":15.0,"description":"Rocketdyne  H-1 Rocket Engine　3D print model\n\nBy 3D printing, you can create an impressive Rocketdyne  H-1  rocket engine.\n\nThe Rocketdyne H-1 was a 205,000 lbf (910 kN) thrust liquid-propellant rocket engine burning LOX and RP-1. The H-1 was developed for use in the S-I and S-IB first stages of the Saturn I and Saturn IB rockets, respectively, where it was used in clusters of eight engines. After the Apollo program, surplus H-1 engines were rebranded and reworked as the Rocketdyne RS-27 engine with first usage on the Delta 2000 series in 1974. RS-27 engines continued to be used up until 1992 when the first version of the Delta II, Delta 6000, was retired. The RS-27A variant, boasting slightly upgraded performance, was also used on the later Delta II and Delta III rockets, with the former flying until 2018.\n\nThe most accurate and precise model\nIt is expressed in great detail.\n\nIt is an accurate division\n\nPerfect finish\n\nThe model is divided into 32 parts\n\nComes with assembly instructions\n\nThe set includes files: OBJ :stl : STEP : Assembly Instructions\n\nSize:  Height Length : 200mm   Approximately 1/14\n\nFeel free to enjoy it for yourself, but please do not sell it.\nPlease stop selling printed models.\n\nNote :The file has the same resolution as the exampleFor 3D printing, buyers should have basic knowledge and understanding of printer operations such as Resolution , Base type , Split cutting , Support , Modify.","imageAlt":"3D print model moon Rocketdyne H-1 Rocket Engine","url":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/rocketdyne-h-1-rocket-engine-a3fef79e-1eca-4fe1-a838-c55154a8d3c7","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/6zss6527fiasat3o9ccp8dmgp5jl/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/01.jpg","gridUrl":"https://media.cgtrader.com/variants/6zss6527fiasat3o9ccp8dmgp5jl/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/01.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/rocketdyne-h-1-rocket-engine-a3fef79e-1eca-4fe1-a838-c55154a8d3c7","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":216,"name":".jpg","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/6306595/5e6e3f51b0/rocketdyne-h-1-rocket-engine-3d-model-5e6e3f51b0.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"4629364","type":"listingItem","attributes":{"id":4629364,"title":"GBU-39 Small Diameter Bomb 3D printable model","price":34.9,"description":"Replica model of an GBU-39 Small diameter bomb. Moddeled to be fully printable on large/medium sized FDM 3D printers.\n\nThis package contains all parts needed to fully print a full scale (or smaller) assembly of this weapon replica. Stickers are also included to add printed details to the surface of the model.\n\nThe GBU-39/B Small Diameter Bomb (SDB) is a 250-pound (110 kg) precision-guided glide bomb that is intended to provide aircraft with the ability to carry a higher number of more accurate bombs. Most US Air Force aircraft will be able to carry (using the BRU-61/A rack) a pack of four SDBs in place of a single 2,000-pound (910 kg) bomb. It first entered service in 2006. The Ground Launched Small Diameter Bomb (GLSDB) was later developed to enable the SDB to be launched from a variety of ground launchers and configurations.","imageAlt":"GBU-39 Small Diameter Bomb 3D printable model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/gbu-39-small-diameter-bomb","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/v3k6mqzb6ep0qnsts0o1rzzldmuk/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/gbu39%20A5.jpg","gridUrl":"https://media.cgtrader.com/variants/v3k6mqzb6ep0qnsts0o1rzzldmuk/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/gbu39%20A5.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/gbu-39-small-diameter-bomb","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":null,"name":null,"is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":null,"name":null,"is_native":false},{"id":213,"name":".ai","is_native":false},{"id":21,"name":".blend","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/4629364/82289eb9f5/gbu-39-small-diameter-bomb-3d-printable-model-3d-model-82289eb9f5.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"5534686","type":"listingItem","attributes":{"id":5534686,"title":"HIGH DETAIL McLaren MP4-4 Engine - 16 parts for 3D Printing","price":5.0,"description":"If you are a fan of Formula 1, here is a treat for you! I have been working for months to model one of my all time favorite Formula 1 engines! This is the turbocharged V6 that propelled the legendary Ayrton Senna and his MP4-4 to a Formula 1 championship in 1988. That car, and this engine, are often decribed and thought of as the most dominant combination in Formula 1 history.  The engine itself has two set of large turbochargers, which are included in the model in very high detail. THe model includes intake and risers, exhaust manifolds and a high detailed clutch assembly. All parts are means to fit nicely together and assembly should be quite easy. It will then be ready for painting and displaying.  In case you do want to print it at once, I have also included an STL file which has the whole engine put together. \n\nThe model itself features 16 different parts. It is modeled at approximately a 1/12 scale at the moment, but can be scaled to whatever your printer can handle. I am working on printing my own at about 1/8 scale right now and it looks awesome so far (I will update this model with pictures once I am done).  All parts are individually labeled and are in STL format, which is compatible with most 3D printing software packages.    All the parts are designed for easy fit and finish in mind. \n\nHappy printing, happy modeling and happy painting! Let me know if you have any questions!\n\nCM981","imageAlt":"HIGH DETAIL McLaren MP4-4 Engine - 16 parts for 3D","url":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/mclaren-mp4-4-engine-16-parts-for-3d-printing-and-assembly","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/zAkQ6NknKr6hTHRvNAyM1Sk1/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/10.jpg","gridUrl":"https://media.cgtrader.com/variants/zAkQ6NknKr6hTHRvNAyM1Sk1/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/10.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/mclaren-mp4-4-engine-16-parts-for-3d-printing-and-assembly","isCgtVerified":true,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":191,"name":".amf","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/5534686/bc85195101/high-detail-mclaren-mp4-4-engine-16-parts-for-3d-printing-3d-model-bc85195101.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true}},{"id":"2009857","type":"listingItem","attributes":{"id":2009857,"title":"MKIII 3D Printed Vibrating Bowl Feeder - Full Release","price":55.0,"description":"This is the current full release of our vibrating bowl feeder. Dimensionally this is very similar to our MKII feeder, but performance wise it is miles ahead. If you are thinking about using one of these printed feeders for a practical application, then this is the one for you!\n\nInstead of using a DC motor, this one uses a Nema17 stepper motor for excitation. This makes tuning the amplitude and frequency of the bowl a much simpler and more reliable process.\n\nThis bundle includes all of the STL files, as well as the original SolidWorks files and STEP files in case you want to reverse engineer anything. You get all of the final release files, as well as a few developmental and alternate bowl styles. This was printed in ABS material for it's favorable wear characteristics and springiness, but any similar polymer should work well. \n\nAssembly is reasonably straightforward, with most parts simply cliping together. The major parts are held in place with M3 screws.\nYou can see a short montage of the printed pieces and how they fit together here: https://youtu.be/JiTt6AGZsMs\n\nIn addition to the printed parts, you are going to need a Nema17 stepper motor, stepper motor driver, and arduino (or similar pulse generator), some M3 fastenings and to make a steel or aluminium \"drive shaft\" part. A drawing is included for this. It can actually be cobbled together using off the shelf parts if you don't have access to a lathe to make a solid one.\n\nThe parts I use are;\nStepper Motor - 17HS4401-DBX (40mm length, 5mm shaft diameter)\nDriver - TB6600\nFor the rigid coupling, you can use a 3d printer \"soldid coupling, 5mm to 8mm\" (the coupling used to attach the 8mm lead screw to the stepper motor).\n\nYou can find our other projects, or else get in touch using the links below;\n\nhttp://www.vikingmachinery.co.nz\n\nInstagram; vikingmachinery\n\nhttps://www.facebook.com/VikingMachineryNZ/","imageAlt":"MKIII 3D Printed Vibrating Bowl Feeder - Full Release","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/mkiii-3d-printed-vibrating-bowl-feeder-full-release","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/hvThidgoFzEKpuzm5g1MY8im/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/IMG_4029.jpg","gridUrl":"https://media.cgtrader.com/variants/hvThidgoFzEKpuzm5g1MY8im/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/IMG_4029.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/mkiii-3d-printed-vibrating-bowl-feeder-full-release","isCgtVerified":true,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":59,"name":".sldprt","is_native":false},{"id":216,"name":".jpg","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/2009857/f41e826440/mkiii-3d-printed-vibrating-bowl-feeder-full-release-3d-model-f41e826440.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6509407","type":"listingItem","attributes":{"id":6509407,"title":"Fully Functional 3D-Printed Drone","price":29.99,"description":"This project began as my master’s thesis, where I developed a fully 3D-printed, fully functional drone designed for air quality monitoring.\nThe drone carries a PMS5003 particle sensor and NodeMCU microcontroller to collect air quality data during flight — but it can also be used as a standard RC drone if you skip the sensor system.\n\nI’ve retweaked and improved the design for easy printing and assembly, making it suitable for both hobbyists and educational use.\nThe project combines 3D printing, electronics, and programming — a great learning tool for makers who want to build something functional and meaningful.","imageAlt":"diy Fully Functional 3D-Printed Drone","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/fully-functional-3d-printed-drone","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/i06jjcqnn1b3wy1uzxgvvs1ctxw3/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Full%203D%20Assembly.jpg","gridUrl":"https://media.cgtrader.com/variants/i06jjcqnn1b3wy1uzxgvvs1ctxw3/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Full%203D%20Assembly.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/fully-functional-3d-printed-drone","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":100,"name":".pdf","is_native":false},{"id":222,"name":".mp4","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":107,"name":".f3d","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":129,"name":".3mf","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"robotics","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"RC \u0026 Robotics","schemaImageUrl":"https://img-new.cgtrader.com/items/6509407/809494e478/fully-functional-3d-printed-drone-3d-model-809494e478.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"2709357","type":"listingItem","attributes":{"id":2709357,"title":"3D-printable shredder","price":5.99,"description":"Video can be found here:\nhttps://youtu.be/IN2g572FZOo\n\nThese files are the Fusion 360 source files of this project.\n\nA while back i uploaded a video of my 3D-printable gearbox and some people told me it looked like a shredder, I thought this was actually a nice idea so i build one. I mainly build this thing jut for fun and to show people what the possibilities are with 3D-printed parts because some people still think 3D-prints are not functional and you can only make vases, figures or boats with a 3D-printer. 3D-printed parts of course have their limits like you'll see in the video ;-). Almost every part in this build is 3D-printed, except for the shafts bearings, nuts and bolts etc.\n\nTo drive the shredder i used the gearbox i mentionned above. Video can be found here:\nhttps://youtu.be/d8us3OWgS1A\n\nThe gearbox was powered by a 3S 2200mah LIPO battery With the help of the Universal Motion Controller i made. It's possible to run the gearbox on a 6S LIPO but this would destroy the gears almost immediately in this application.\n\nThank you to Banggood for providing me with the Ender-3 V2 3D-printer.You can buy one here:\nhttps://www.banggood.com/custlink/3v3hCfiZyI\n\nVideo can be found here:\nhttps://youtu.be/IN2g572FZOo\n\nMore info can be found here:\nhttps://hackaday.io/project/175900-3d-printable-shredder\n\nComponents used:\n1 × 3D-printable 775 gearbox\nlink to the project:\nhttps://hackaday.io/project/173854-3d-printed-high-torque-servogearbox-version-2\n\n2 × 25x25x277 aluminium profile (see drawing in the files section for exact meassurements\nlook in your local hardware store to find one.\n\n4 × 6707 -2RS bearing\nlink:\nhttps://shop.jvl-europe.com/epages/61425996.sf/nl_NL/?ObjectPath=/Shops/61425996/Products/6707-2RS\n\n1 × 3D-printed parts\nlink to Thingiverse:\nhttps://www.thingiverse.com/thing:4654798\n\n60 × around 60 screws of 30mm lenght\ndimension: 4.5mm diameter, 30mm lenght, Used to mount everything together\n\n6 × M5 bolt and nut 60mm\ndimension: 60mm lenght, used to mount the big gears to the 2 main shafts\n\n2 × M5 thread 140mm + nuts\nUsed to mount the gearbox to the shredder\n\n2 × M5 thread 100mm + nuts\nUsed to mount the gearbox to the shredder\n\nTools used:\n\nPLA filament:\nhttps://www.banggood.com/Creality-3D-White-or-Black-or-Yellow-or-Blue-or-Red-1KG-1_75mm-PLA-Filament-For-3D-Printer-p-1290153.html?p=E01411629100201406T1\u0026custlinkid=926158\n\nRecommended 3D-printer:\nhttps://www.banggood.com/Creality-3D-Ender-3-Pro-V-slot-Prusa-I3-DIY-3D-Printer-Kit-p-1346320.html?p=E01411629100201406T1\u0026custlinkid=677427","imageAlt":"3D-printable shredder","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/3d-printable-shredder","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/xQeULvzScDJpcwBnLkftNZ8z/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/IMG_0032%20edited%20V2.jpg","gridUrl":"https://media.cgtrader.com/variants/xQeULvzScDJpcwBnLkftNZ8z/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/IMG_0032%20edited%20V2.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/3d-printable-shredder","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":107,"name":".f3d","is_native":true},{"id":12,"name":".obj","is_native":false},{"id":71,"name":".iam","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":14,"name":".skp","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":4,"name":".dwg","is_native":false},{"id":147,"name":".sat","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/2709357/5c8ca1c7d0/3d-printable-shredder-3d-model-5c8ca1c7d0.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6705212","type":"listingItem","attributes":{"id":6705212,"title":"Cylinder Internal Combustion Engine Assembly - Print Ready","price":6.0,"description":"This is a high-quality, detailed 3D model of a 4-Cylinder Force Troop Engine Assembly. Designed with precision, this model is perfect for 3D printing \n\nKey Features:\n\nHighly Detailed: Includes Pistons, Crankshaft, Connecting Rods, and Cylinder Block.\n\n3D Print Ready: All parts are separated for easy printing and assembly.\n\nEducational Tool: Perfect for demonstrating how an internal combustion engine works.\n\nFormats Included: STL (for printing), STEP/OBJ (for CAD software), and native assembly files.\n\nNote: Each part is named correctly for a hassle-free assembly experience.","imageAlt":"Cylinder Internal Combustion Engine Assembly - 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divided into 43 parts\n\nComes with assembly instructions\n\nThe set includes files: OBJ ,stl ,STEP Assembly Instructions\n\nSize: Y : Height Length : 210mm\n\nFeel free to enjoy it for yourself, but please do not sell it.\n\nPlease stop selling products made with 3D printers.\n\nNote :The file has the same resolution as the example For 3D printing, buyers should have basic knowledge and understanding of printer operations such as Resolution , Base type , Split cutting , Support , Modify.","imageAlt":"RS-25 Space Shuttle Rocket Engine 3D printable model 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IMPOSSIBLE GIFT BOX","price":6.0,"description":"Want to see someone hilariously frustrated opening a gift?\n\nIntroducing \"The Impossible Gift Box,\" the ultimate gift wrapping that transforms a simple present into an engineering and patience challenge. Forget boring wrapping paper; to get to the contents of this box, the recipient will have to work... hard!\n\nThis box is completely sealed by a system of tapes and panels held together by functional screws. Best of all: even the tools are printed! The kit includes an ergonomic screwdriver designed specifically for this model.\n\nSTL File Contents:\n6 Precision Caps (Base, Top, and 4 Side Caps).\n\n3 Adjustment Straps (Close the cube securely).\n\nPlastic Screws (Designed for smooth threading).\n\nDecorative Bow (The elegant finishing touch).\n\nComplete Screwdriver Set (Interchangeable handle and tip).","imageAlt":"THE IMPOSSIBLE GIFT BOX 3D print model","url":"https://www.cgtrader.com/3d-print-models/games-toys/fidget-toys/the-impossible-gift-box","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/xiymafsp7wytrtqm79lj9lybbvum/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/13.jpg","gridUrl":"https://media.cgtrader.com/variants/xiymafsp7wytrtqm79lj9lybbvum/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/13.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/games-toys/fidget-toys/the-impossible-gift-box","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"games-toys","subcategorySlug":"fidget-toys","categoryTitle":"Games \u0026 Toys","subcategoryTitle":"Fidget Toys","schemaImageUrl":"https://img-new.cgtrader.com/items/6949760/c691f7eb5b/the-impossible-gift-box-3d-model-c691f7eb5b.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true}},{"id":"4922806","type":"listingItem","attributes":{"id":4922806,"title":"Ferrari 250 TR Colombo Engine - 3 liter - 1st version","price":298.8,"description":"This is a very detailed 3d model of a 1957-61 Ferrari 250TR Colombo 3L engine with gearbox included. The 250 Testa Rossa engine was based on Colombo-designed 3.0L V12 used in 250 GT road and racing cars. Carlo Chiti and other Ferrari engineers made several modifications to increase the performance of this already proven engine. The starting point was a 1953-style cylinder block with an overall capacity of 2953 cc, a 73mm bore and 58.8 mm stroke. Six two-barrel Weber 38 DCN carburetors fed the engine, increased from the 3 carburetors typical for 250 GT engines. The cylinder heads used single overhead cams, 2 valves per cylinder and helical double-coil valve springs (a first for Ferrari). It was mainly used on the Ferrari 250 Testa Rossa cars and also on the Ferrari 625TRC S/N 0680. You can find the last one as a full kit if you click on my username.\n\nFeatures:\n\nReady for printing STEP, 3MF, Fusion 360, PLY, OBJ, FBX, STL and more file types with solid bodies provided.\nThere are 70 non-intersecting parts, you can print them separately or join them and print them together as a whole or smaller parts.\nThe 3ds Max files included only work using the Power Nurbs addon.\n\nIncludes:\n\nvelocity stacks (2 thickness type provided),\ncylinder heads,\ncylinder block,\ndistributors,\nengine block,\nintake manifold,\ntiming cover,\ncarburetors,\ncamshaft,\nfuel rail,\ndistributors,\nbell housing,\ncamshaft covers,\nfram oil filter,\noil dipstick,\nstarter motor,\nexhaust manifold,\ngearbox case,\nshifter etc.\n\nNOTE: Please use 7-Zip to extract the files if you encounter errors using other software.","imageAlt":"Ferrari 250 TR Colombo Engine - 3 liter - 3D print model 1","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/ferrari-250-tr-colombo-engine-3-liter-1st-version","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/4BKLiT3Ut1QxuCcdh73NgSiN/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/engine499.jpg","gridUrl":"https://media.cgtrader.com/variants/4BKLiT3Ut1QxuCcdh73NgSiN/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/engine499.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/mechanical-parts/ferrari-250-tr-colombo-engine-3-liter-1st-version","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":129,"name":".3mf","is_native":false},{"id":25,"name":".dae","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":17,"name":".max","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":189,"name":".ply","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":210,"name":".x_t","is_native":false},{"id":188,"name":".wrl","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":207,"name":".usd","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"mechanical-parts","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Mechanical parts","schemaImageUrl":"https://img-new.cgtrader.com/items/4922806/51b3156ee0/ferrari-250-tr-colombo-engine-3-liter-1st-version-3d-model-51b3156ee0.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"5793231","type":"listingItem","attributes":{"id":5793231,"title":"SpaceX Raptor 3 Engine Detailed Model STL 3MF","price":3.99,"description":"This is a detailed digital model of the SpaceX Raptor 3 engine. The Raptor 3 is the third and most powerful iteration of the Raptor engine. The Raptor family of engines power the SpaceX Starship, which is currently under development. The SpaceX Starship is the largest rocket in the world, and will carry humanity to The Moon and Mars in the coming decades.\n\nThis model is perfect for SLA 3d printers and can even be printed on FDM printers!\n\nPlease reach out if you have any questions or concerns.\n\nThis model was designed using Fusion 360. Please do not redistribute or sell a digital copy of this file, or any physical version of this file without permission. 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It was designed and produced in the Soviet Union by NPO Energomash for use with the Energia launch vehicle. The engine burns kerosene fuel and LOX oxidizer in four combustion chambers, all supplied by one single-shaft, single-turbine turbopump rated at 170 MW (230,000 hp) in a staged combustion cycle.\n\nThe scale is 1/15\n\nIt is divided so that it can be produced using a 3D printer. 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Each part was designed with attention to detail to ensure realistic proportions and mechanical relationships, making the model suitable for educational demonstrations, engineering presentations, or design analysis. This project reflects a strong understanding of both jet propulsion principles and CAD modeling techniques. 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The 250 Testa Rossa engine was based on Colombo-designed 3.0L V12 used in 250 GT road and racing cars. Carlo Chiti and other Ferrari engineers made several modifications to increase the performance of this already proven engine. The starting point was a 1953-style cylinder block with an overall capacity of 2953 cc, a 73mm bore and 58.8 mm stroke. Six two-barrel Weber 38 DCN carburetors fed the engine, increased from the 3 carburetors typical for 250 GT engines. The cylinder heads used single overhead cams, 2 valves per cylinder and helical double-coil valve springs (a first for Ferrari). It was mainly used on the Ferrari 250 Testa Rossa cars and also on the Ferrari 625TRC S/N 0680. You can find the last one as a full kit if you click on my username.\n\nFeatures:\n\nReady for printing STEP, 3MF, Fusion 360, PLY, OBJ, FBX, STL and more file types with solid bodies provided. There are 71 non-intersecting parts, you can print them separately or join them and print them together as a whole or smaller parts.\n\nIncludes:\n\nvelocity stacks (2 thickness type provided), cylinder heads, cylinder block, distributors, engine block, intake manifold, timing cover, carburetors, camshaft, fuel rail, distributors, bell housing, camshaft covers, fram oil filter, oil dipstick, starter motor, exhaust manifold, gearbox case, shifter etc.\n\nNOTE: Please use 7-Zip to extract the files if you encounter errors using other software.","imageAlt":"Ferrari 250 TR Colombo Engine - 3 3D printable model 3","url":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/ferrari-250-tr-colombo-engine-3-liter-2nd-version","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/rbeuwp1q4dVeug5iBQeKmWGo/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/engine599.jpg","gridUrl":"https://media.cgtrader.com/variants/rbeuwp1q4dVeug5iBQeKmWGo/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/engine599.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/vehicles/ferrari-250-tr-colombo-engine-3-liter-2nd-version","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":129,"name":".3mf","is_native":false},{"id":21,"name":".blend","is_native":false},{"id":13,"name":".3dm","is_native":false},{"id":107,"name":".f3d","is_native":false},{"id":25,"name":".dae","is_native":false},{"id":17,"name":".max","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":210,"name":".x_t","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":189,"name":".ply","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":null,"name":null,"is_native":false},{"id":127,"name":".usdz","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":188,"name":".wrl","is_native":false},{"id":29,"name":".ige","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"vehicles","categoryTitle":"Miniatures","subcategoryTitle":"Cars \u0026 Vehicles","schemaImageUrl":"https://img-new.cgtrader.com/items/5029242/06ab6ab06f/ferrari-250-tr-colombo-engine-3-liter-2nd-version-3d-model-06ab6ab06f.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"2914015","type":"listingItem","attributes":{"id":2914015,"title":"12 Boat Propeller","price":8.99,"description":"12 Boat Propeller for 3D Print, Commerical usage alowed.\n\nAll holes has the same diameter but different depth.\n\nAll Blades are thicker than real life proportion to support printing\n\nHave not been tested for real usage.","imageAlt":"12 Boat Propeller 3D printable model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/12-boat-propeller","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ASaxD4rH6DnPW99k8qjvsQfx/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/2.jpg","gridUrl":"https://media.cgtrader.com/variants/ASaxD4rH6DnPW99k8qjvsQfx/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/2.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/12-boat-propeller","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":21,"name":".blend","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/2914015/56fd78b9bd/12-boat-propeller-3d-model-56fd78b9bd.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false}},{"id":"6800014","type":"listingItem","attributes":{"id":6800014,"title":"Movie Prop - Hanyang Type 88 Rifle","price":25.0,"description":"This model is my iterration of the Hanyang Type 88, a Chinese produced variant of the German G88, manufactured during the Chinese Warlord Era. The rifle remained in service for several decades and saw continued use all the way up to the Korean War, making it probably one of the longest serving rifles in chinese military history.\n\nWhile the original Komissionsgewehr 88 was considered problematic in German service due to its complexity, the Chinese brought about a number of changes, including modifications to the barrel, barrel shroud, and sights. These changes resulted in a rifle that was nearly perfect for the chinese.\n\nAs always, this model is intended for visualization, display, and educational purposes only. It is not a fully functional prop, nor completely accurate dimesionally/it cannot be used to replace real world parts. \n\nIf any issues with the model files come up, feel free to let me know and I will do my best to take care of them!","imageAlt":"3D printable model Movie Prop - Hanyang Type 88","url":"https://www.cgtrader.com/3d-print-models/various/various-other/movie-prop-hanyang-type-88-rifle","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/9jnm1ehbjrw1e5q4cxzc2yor5pga/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Assembly%201%20%281%29.jpg","gridUrl":"https://media.cgtrader.com/variants/9jnm1ehbjrw1e5q4cxzc2yor5pga/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Assembly%201%20%281%29.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/various/various-other/movie-prop-hanyang-type-88-rifle","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":129,"name":".3mf","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"various","subcategorySlug":"various-other","categoryTitle":"Various","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/6800014/d6917fb73b/movie-prop-hanyang-type-88-rifle-3d-model-d6917fb73b.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6368357","type":"listingItem","attributes":{"id":6368357,"title":"Tokyo Urban Diversity Printable ","price":50.0,"description":"Experience the ultimate fusion of neon-lit futurism and timeless tradition! 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The vehicle can carry a crew of up to eight. The 50-ton vehicle's speed is 45 kilometers an hour.\nSome Pumas are equipped with the Carpet mine-clearing system. This consists of 20 rockets that the crew can fire singly or all together. The rockets contain a fuel-air explosive warhead which spreads a cloud of fuel fumes that are then detonated. The overpressure from the explosion destroys most mines. The Puma then advances behind a set of rollers that trigger any mines the fuel-air explosion did not destroy. There is also electronic equipment for detonating roadside bombs or jamming detonation signals.\nThe Puma is capable of towing a mobile bridge for deploying over trenches and enemy land obstacles during battle. 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I have a passion for military aircraft, in particular th F117-A nighthawk, one of the stealthiest planes ever created by the US military.  I could not find a suitable model that had the level of detail that I was looking for, in particular for 3D printing.  Therefore, I went ahead and created the most detailed model that I could. The model presented here has a total of 8 printable parts that fit in nicely together. The parts include landing gears (all three), cockpit door and bay doors as well as the main body. It is a challenging print, but will be very rewarding! the level of detail is suited for both conventional 3D printers as well was resin 3D printers. I am in the middle of printing my own version using an Anycubic M3 printer and will update these when I am done.  \n\nAll model files are set as conventional STL files and it will be simple to set up with your favorite slicer.  Please let me know if you have any quesitons or suggestions. 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Eto krayeugol'nyy kamen' vsekh 3D-tekhnik, i pervyy shag — ob\"yasnit', chto takoye 3D-model'. 3D-model' – eto trekhmernoye tsifrovoye izobrazheniye trebuyemogo ob\"yekta, kak real'nogo, tak i vymyshlennogo. Sozdaniye 3D-modeley proiskhodit v spetsial'nom programmnom obespechenii dlya 3D-modelirovaniya. Funktsional takikh programm mozhet neznachitel'no otlichat'sya. Naprimer, yest' programmy, oriyentirovannyye na proyektirovaniye inzhenernykh 3D-modeley, yest' programmnoye obespecheniye neposredstvenno dlya modelirovaniya organicheskikh ob\"yektov, a takzhe prilozheniya dlya 3D-vizualizatsii i animatsii. Na samom dele programmnoye obespecheniye ne podlezhit strogoy klassifikatsii, no bol'shinstvo prilozheniy soderzhat opredelennyye funktsii, napravlennyye na vypolneniye konkretnykh zadach. Chto takoye 3D-modelirovaniye Ob\"yasnyaya, chto takoye 3D-model', nevozmozhno ne rasskazat' vkrattse, chto takoye 3D-modelirovaniye. 3D-modelirovaniye – eto protsess sozdaniya trekhmernogo tsifrovogo izobrazheniya neobkhodimogo ob\"yekta. V zavisimosti ot konkretnykh tseley trebovaniya k 3D modelirovaniyu mogut razlichat'sya. To yest' pri razrabotke komp'yuternykh igr ispol'zuyutsya odni i te zhe zakony postroyeniya 3D-modeley, chto mozhet byt' ne polezno pri sozdanii 3D-modeley dlya 3D-pechati. Podrobneye o pravilakh 3D-modelirovaniya dlya 3D-pechati chitayte v etoy stat'ye. Poverkhnost' 3D-modeli predstavlyayet soboy nabor geometricheskikh figur – treugol'nikov ili pryamougol'nikov, kombinatsiya kotorykh obrazuyet neobkhodimyy ob\"yekt. Pri zhelanii vy mozhete nauchit'sya sozdavat' 3D-model' samostoyatel'no, no v sluchaye ostroy neobkhodimosti luchshe obratit'sya k professionalam.\nЕщё\n1 684 / 5 000\nWhat is a 3D model\nOne of the main points of learning 3D technology is to fully understand the 3D modeling process. This is the cornerstone of all 3D techniques, and the first step is to explain what a 3D model is.\n\nA 3D model is a three-dimensional digital image of the required object, both real and fictional. The creation of 3D models takes place in special 3D modeling software. The functionality of such programs may differ slightly. For example, there are programs focused on the design of 3D engineering models, there is software directly for modeling organic objects, as well as applications for 3D visualization and animation. In fact, software is not strictly classified, but most applications contain certain functions aimed at performing specific tasks.\n\nWhat is 3D modeling\nExplaining what a 3D model is, it is impossible not to briefly explain what 3D modeling is.\n\n3D modeling is the process of creating a three-dimensional digital image of the desired object. Depending on your specific goals, 3D modeling requirements may vary. That is, when developing computer games, the same laws for constructing 3D models are used, which may not be useful when creating 3D models for 3D printing. Read more about 3D modeling rules for 3D printing in this article.\n\nThe surface of a 3D model is a set of geometric shapes – triangles or rectangles, the combination of which forms the required object. If you wish, you can learn how to create a 3D model yourself, but in case of urgent need, it is better to turn to professionals.","imageAlt":"3D printable model Coat of Arms Updates","url":"https://www.cgtrader.com/3d-print-models/art/coins-badges/coat-of-arms-updates","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/c6NE6u1pYLMz49vfanTrvQT2/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/001.1168.jpg","gridUrl":"https://media.cgtrader.com/variants/c6NE6u1pYLMz49vfanTrvQT2/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/001.1168.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/art/coins-badges/coat-of-arms-updates","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":5,"name":".fbx","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"art","subcategorySlug":"coins-badges","categoryTitle":"Art \u0026 Design","subcategoryTitle":"Coins \u0026 Badges","schemaImageUrl":"https://img-new.cgtrader.com/items/5396845/56a16ee796/coat-of-arms-3d-model-56a16ee796.webp","saleOffDiscount":30,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6220517","type":"listingItem","attributes":{"id":6220517,"title":"4-DOF Robotic Arm with DC Motor Gripper  3D Printable","price":20.0,"description":"PT\nBraço robótico com 4 graus de liberdade, projetado para aplicações educacionais e prototipagem. A estrutura foi desenvolvida para ser impressa em 3D e montada com facilidade. Os movimentos são realizados por quatro servo motores, responsáveis pela base, elevação, alcance e rotação do pulso. A garra é acionada por um motor DC, permitindo a abertura e o fechamento para manipulação de objetos pequenos.\n\nEN\n4-degree-of-freedom robotic arm designed for educational and prototyping purposes. The structure is optimized for 3D printing and easy assembly. Movements are powered by four servo motors, controlling the base, elevation, reach, and wrist rotation. The gripper is driven by a DC motor, enabling open/close actions for handling small objects.","imageAlt":"4-DOF Robotic Arm with DC Motor Gripper 3D Printable","url":"https://www.cgtrader.com/3d-print-models/science/engineering/4-dof-robotic-arm-with-dc-motor-gripper-3d-printable","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/inp4k49nwhykeorw9kim892lgu4g/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/braco1.jpg","gridUrl":"https://media.cgtrader.com/variants/inp4k49nwhykeorw9kim892lgu4g/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/braco1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/4-dof-robotic-arm-with-dc-motor-gripper-3d-printable","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/6220517/cda754db21/4-dof-robotic-arm-with-dc-motor-gripper-3d-printable-3d-model-cda754db21.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"4659224","type":"listingItem","attributes":{"id":4659224,"title":"Right-Angle Worm Gear Speed Reducer  NEMA 56C  60 Ratio","price":5.0,"description":"High-quality, dimensionally accurate 3D model of a Flexible-Mount Right-Angle Speed Reducer designed for Face-Mount AC Motors. This model is ideal for industrial animations, engineering visualization, machinery design prototyping, and educational purposes. The design is based on standard NEMA 56C motor frame specifications.\n\nTechnical Specifications (Real-World Counterpart)\n\nMotor Frame Compatibility: NEMA 56C\n\nSpeed Ratio: 60:1\n\nMax Output Torque: 319 in-lbf @ 1,750 rpm\n\nMax Output Speed: 60 rpm\n\nMax Input Speed: 3,500 rpm\n\nMax Input Power: 0.26 hp\n\nInput Shaft Diameter: 5/8\"\n\nOutput Shaft Diameter: 3/4\"\n\nShaft Center-to-Center Distance: 1.57\"\n\nOverall Dimensions (L x W x H): 5\" x 6.5\" x 6.75\"\n\nRadial Load Capacity: 549 lb.\n\nModel Details\n\nGeometry: Clean topology, suitable for close-up rendering.\n\nScale: Modeled in real-world scale.\n\nIncluded File Formats: STEP, .IGES, .OBJ, .PARASOLID, .3MF, .STL, .JT\n\nTypical Applications\nPerfect for populating CAD assemblies or scenes involving conveyor systems, automation equipment, packaging machinery, and general power transmission setups.","imageAlt":"Right-Angle Worm Gear Speed Reducer NEMA 3D print model 2","url":"https://www.cgtrader.com/3d-print-models/tools-organizers/tools/right-angle-worm-gear-speed-reducer-nema-56c-60-ratio","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/4uwxoewktxjobg9x5obq9s0pffad/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/gearbox%20image1.jpg","gridUrl":"https://media.cgtrader.com/variants/4uwxoewktxjobg9x5obq9s0pffad/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/gearbox%20image1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/tools-organizers/tools/right-angle-worm-gear-speed-reducer-nema-56c-60-ratio","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":null,"name":null,"is_native":false},{"id":51,"name":".stl","is_native":false},{"id":210,"name":".x_t","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"tools-organizers","subcategorySlug":"tools","categoryTitle":"Tools \u0026 Organizers","subcategoryTitle":"Tools","schemaImageUrl":"https://img-new.cgtrader.com/items/4659224/a6a23066cc/right-angle-worm-gear-speed-reducer-nema-56c-60-ratio-3d-model-a6a23066cc.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"4341328","type":"listingItem","attributes":{"id":4341328,"title":"Print3D Model S-300","price":46.0,"description":"The S-300 Print3D is a cutting-edge 3D printing system designed for professional use. With a large build volume of up to 300mm x 300mm x 300mm, it is capable of producing high-quality prints with exceptional precision and speed. The system features a user-friendly interface and can print with a wide range of materials, including PLA, ABS, PETG, and more. With its advanced features and robust build quality, the S-300 Print3D is the ideal choice for architects, engineers, designers, and other professionals who demand the best from their 3D printing system.","imageAlt":"Print3D Model S-300 architecture","url":"https://www.cgtrader.com/3d-print-models/games-toys/toy/print3d-model-s-300","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/63NVDNYBxZGKGiLEZFnEtHHn/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/S-300%20%287%29.jpg","gridUrl":"https://media.cgtrader.com/variants/63NVDNYBxZGKGiLEZFnEtHHn/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/S-300%20%287%29.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/games-toys/toy/print3d-model-s-300","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"games-toys","subcategorySlug":"toy","categoryTitle":"Games \u0026 Toys","subcategoryTitle":"Toys","schemaImageUrl":"https://img-new.cgtrader.com/items/4341328/fd58aaed31/print3d-model-s-300-3d-model-fd58aaed31.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6480597","type":"listingItem","attributes":{"id":6480597,"title":"Full reduction gearbox assembly ","price":12.0,"description":"This is a detailed Gearbox Assembly modeled in CATIA V5.\nThe package includes multiple formats for maximum compatibility and usability:\n\nIncluded Files:\n\nCATIA V5 native files: .CATPart, .CATProduct\n\nNeutral CAD format: .STEP (can be opened in most CAD software)\n\n3D Printing format: .STL\n\nReadMe file with usage notes\n\nModel Features:\n\nFully assembled gearbox with casing, shafts, gears, bearings, and bolts\n\nClean geometry, ready for visualization, modification, or further design work\n\nSTL format suitable for 3D printing and rapid prototyping\n\nSTEP and IGES format ensures compatibility with SolidWorks, Fusion 360, NX, Creo, and other CAD software","imageAlt":"3D print model Full reduction gearbox assembly","url":"https://www.cgtrader.com/3d-print-models/science/engineering/full-reduction-gearbox-assembly","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/8rr9mytfdlx8wz4g0qs5b4egiwv9/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/DRAFT10.jpg","gridUrl":"https://media.cgtrader.com/variants/8rr9mytfdlx8wz4g0qs5b4egiwv9/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/DRAFT10.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/full-reduction-gearbox-assembly","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":113,"name":".CATProduct","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":216,"name":".jpg","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/6480597/fd1862dabd/full-reduction-gearbox-assembly-3d-model-fd1862dabd.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6712271","type":"listingItem","attributes":{"id":6712271,"title":"IDF D9 armored bulldozer","price":5.0,"description":"D9 armored Model Ready to print\n\nFeatures: Modeled in Blender. Use 10% infill for minimum usage of filament.\n\nAn additional STL files are added - the body is sliced in to 2 pieces to make ease with FDM printing.\n\nFeel free to contact me if you have any questions or you need any support with this product.","imageAlt":"3D print model IDF D9 armored bulldozer","url":"https://www.cgtrader.com/3d-print-models/games-toys/toy/idf-d9-armored-bulldozer","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/rlot8w32do50b3g59nemg7od6w58/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/D9.jpg","gridUrl":"https://media.cgtrader.com/variants/rlot8w32do50b3g59nemg7od6w58/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/D9.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/games-toys/toy/idf-d9-armored-bulldozer","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"games-toys","subcategorySlug":"toy","categoryTitle":"Games \u0026 Toys","subcategoryTitle":"Toys","schemaImageUrl":"https://img-new.cgtrader.com/items/6712271/1529407faa/idf-d9-armored-bulldozer-3d-model-1529407faa.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true}},{"id":"5830180","type":"listingItem","attributes":{"id":5830180,"title":"Better Cranes Pack","price":18.0,"description":"Upgraded version of the construction cranes for tabletop miniature sceneries. Suited for tabletop gaming, dioramas and low poly gaming, design, animation. Includes 6 models (19 individual parts), high attitude field cranes, one short overhang cranes and a modular extenders. Ideal for construction modern, interwar and scifi settings over plastic, paper and cardboard sceneries.\n\nSPECS: This product contains formats of .STL objects. This product is scaled for tabletop gaming (e.g. 10mm means an adult human's height averages at 10mm height), use following templates for correct scaling: %100 scaled models print for 8mm, %80 scaled models print for 6mm, %150 scaled models print for 12mm, %350 scaled models print for 28mm. Not suited for scales below %80. Compatible with common ABS and PLA printers","imageAlt":null,"url":"https://www.cgtrader.com/3d-print-models/miniatures/architectural/better-cranes-pack","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/HoHHoFgcB61J5sYGEPGb4AGA/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/cover2.jpg","gridUrl":"https://media.cgtrader.com/variants/HoHHoFgcB61J5sYGEPGb4AGA/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/cover2.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/architectural/better-cranes-pack","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"architectural","categoryTitle":"Miniatures","subcategoryTitle":"Architecture","schemaImageUrl":"https://img-new.cgtrader.com/items/5830180/5d895ba081/better-cranes-pack-3d-model-5d895ba081.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6577264","type":"listingItem","attributes":{"id":6577264,"title":"Exalted Scions -  Trekpaard Flame Tank","price":10.0,"description":"This is a kit for printing out an engineering vehicle / flamethrower tank. Comes with a varitey of options as well, independant heavy weapon platforms.\n\n**Faction Lore**\nThe Fabricarii Houses:\nThe Noble houses fabricar are, perhaps, the most technologically advanced society on terra. Many are their illustrious halls of devices, radiant in ancient gold and marble.\nIn war only a very few organic beings are ever seen, the majority of their hosts seeming to be living statues, or great engines emitting deadly light.\nIn truth the Fabricarii are a decadent society in decline, their numbers ever dwindling, and their self importance preventing them from seeing even their greatest flaws.\n\nHouse primus maintaind the military arm of the fabricarii alliance. Arrayed in splendor their troops march to war each one wearing bespoke relics of a glorious marshal legacy.\n\n**Every part is included with both supported and non-supported versions for ease of printing.**\nTest models were made on an anycubic photon. 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My goal is always to offer the best possible value for my customers. The exclusive models is not included in this note**\n\n**The best times to buy are during sales or discount periods, as this is when platform prices become more aligned:\n\n50% sale --\u003e Lowest possible price, often cheaper than any other site. \n\n30% sale --\u003e Prices very close to other platforms — great if you don’t want to wait for the bigger discount.\n\nOf course, you can buy anytime you like, but if saving money is your priority, keeping an eye on 50% sales is the smartest move. If you see a 30% sale, that’s also a great chance to get near the best price without waiting too long.\n\nThank you for your understanding and support!**\n\nI am delighted to introduce our floral design, meticulously crafted for jewelry casting, cnc, laser... 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Designed natively in SolidWorks, this adaptive component utilizes compliant mechanism logic to provide predictable compression and return, optimized specifically for additive manufacturing.\n\n**Fully Parametric \u0026 Support-Free Engineering**\n\nThis model is built on adaptive geometry and is specifically engineered to be printed without any wasted material or tedious post-processing.\n\n100% Support-Free Design: The geometry is calculated to stay within standard FDM overhang limits. Both the base and the spring arms print perfectly without any support structures, ensuring a clean, professional finish straight off the build plate.\n\nDynamic Customization: If you have the native SolidWorks file, you can instantly modify the stiffness, height, and diameter by simply changing the driving dimensions. No more \"scaling\" that ruins wall thickness—this is professional CAD logic.\n\nOptimized Flex Geometry: The unique \"leaf-spring\" stack design ensures uniform stress distribution, preventing the snapping common in traditional 3D-printed coil springs.\n\n**Technical Specifications:**\n\nNative File: Includes the original .sldprt (SolidWorks) with a clean, labeled feature tree.\n\nHigh-Fidelity Formats: Provided in STEP and IGES for seamless integration into Fusion 360, Rhino, or Inventor.\n\nPrint-Ready: Includes optimized STL and 3MF files for immediate slicing.\n\n**Recommended Print Settings:**\n\nSupports: NONE (Designed for 100% success without supports).\n\nMaterial: PETG or Nylon for maximum \"springiness\" and fatigue resistance. PLA is excellent for tactile/fidget applications.\n\nPerimeters: 3-5 walls (this defines the \"spring constant\" or stiffness).\n\nLayer Height: 0.16mm - 0.20mm for optimal mechanical strength.","imageAlt":"Advanced Adaptive Spring Mechanical 3D printable model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/adaptive-spring","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/5ls38dma1bhp9zrdgwbpb1ft5gd3/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/5ls38dma1bhp9zrdgwbpb1ft5gd3/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/adaptive-spring","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":true},{"id":191,"name":".amf","is_native":false},{"id":210,"name":".x_t","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/6479647/d81430b146/advanced-adaptive-spring-mechanical-metamaterial-3d-model-d81430b146.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false}},{"id":"6759444","type":"listingItem","attributes":{"id":6759444,"title":"Mechanical gripper","price":5.0,"description":"This is a mechanical gripper mechanism designed as a functional and demonstrational 3D model. The design includes a flat base platform on the lower left side, allowing the model to be comfortably held with fingers during operation. A built-in handle integrated directly with the drive gear enables smooth manual actuation and clearly demonstrates how rotational motion is converted into synchronized gripping movement. All joints and pivot points are designed so the assembly can be made using standard M5 bolts, washers, and nuts, making the model practical for real mechanical assembly.\n\nFeatures\n\nMechanical gripper with synchronized jaw movement\n\nGear-driven linkage system for symmetrical operation\n\nIntegrated handle combined with the drive gear for direct manual control\n\nFlat base platform for stable finger grip during use\n\nConnections compatible with standard M5 bolts, washers, and nuts\n\nSuitable for real assembly, testing, and educational demonstrations\n\nIdeal for 3D printing, prototyping, and mechanical visualization\n\nClean, parametric CAD geometry, easy to modify or scale","imageAlt":"3D print model Mechanical gripper","url":"https://www.cgtrader.com/3d-print-models/science/engineering/mechanical-gripper-3334c5fe-d8f2-4c44-ae8a-689e43482357","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/cyzpgxlkoxahk3ww564f62pc58fd/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/10.jpg","gridUrl":"https://media.cgtrader.com/variants/cyzpgxlkoxahk3ww564f62pc58fd/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/10.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/mechanical-gripper-3334c5fe-d8f2-4c44-ae8a-689e43482357","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":true},{"id":191,"name":".amf","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":210,"name":".x_t","is_native":false},{"id":72,"name":".stp","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/6759444/609055c244/mechanical-gripper-3d-model-609055c244.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false}},{"id":"5085336","type":"listingItem","attributes":{"id":5085336,"title":"Fibonacci Wind Turbine","price":7.0,"description":"The Fibonacci wind turbine is an innovative design inspired by the Fibonacci sequence. This turbine has several advantages over traditional models, including:\n\nIncreased efficiency:\n\n    The turbine uses spiral blades based on the Fibonacci sequence, which capture the wind more effectively.\n    The spiral shape of the blades optimizes airflow, reducing turbulence and increasing energy production.\n\nLower noise levels:\n\n    The spiral blades are quieter than traditional blades, making the turbine more suitable for residential areas.\n\nLighter construction:\n\n    Using fewer materials in the turbine's construction makes it lighter and cheaper to produce.\n\nEasier maintenance:\n\n    The turbine's simple design makes it easier to maintain and repair.\n\nAesthetic design:\n\n    The spiral blades of the turbine give it an elegant and aesthetically pleasing appearance.\n\nFibonacci wind turbines are still in the early stages of development, but they have the potential to revolutionize wind energy.\n\nAdvantages:\n\n    Increased efficiency\n    Lower noise levels\n    Lighter construction\n    Easier maintenance\n    Aesthetic design\n\nDisadvantages:\n\n    Still in the early stages of development\n    Higher initial investment\n\nFuture:\n\nFibonacci wind turbines have the potential to become the dominant design in wind energy production. As technology develops and costs decrease, these turbines can play a key role in the transition to clean energy.\n\nA model of a Fibonacci wind turbine can be used for various purposes, including:\n\n1. Research and development:\n\n    Models can be used to simulate the performance of the turbine under different conditions.\n    Different designs and configurations can be tested to optimize the performance of the turbine.\n    Models can be used to predict the energy production of the turbine.\n\n2. Education:\n\n    Models can be used to teach the principles of operation of wind turbines.\n    They can be used to demonstrate the advantages of Fibonacci wind turbines.\n    Models can be used to train engineers and technicians to design, build, and maintain Fibonacci wind turbines.\n\n3. Planning:\n\n    Models can be used to assess the wind energy potential of a given area.\n    Models can be used to optimize the layout of turbines in a wind farm.\n    Models can be used to assess the environmental impact of Fibonacci wind turbines.\n\n4. Marketing:\n\n    Models can be used to demonstrate the advantages of Fibonacci wind turbines to potential customers.\n    Models can be used to create virtual tours of wind farms that use Fibonacci wind turbines.\n    Models can be used to create educational materials about Fibonacci wind turbines.\n\n5. Entertainment:\n\n    Models can be used to create video games and simulations that teach people about Fibonacci wind turbines.\n    Models can be used to create works of art that depict Fibonacci wind turbines.\n    Models can be used to create interactive exhibits for museums and science centers.\n\nThese are just a few examples of how a model of a Fibonacci wind turbine can be used.\n\nI believe that these models will play an important role in the development and popularization of Fibonacci wind turbines.","imageAlt":"3D print model Fibonacci Wind Turbine","url":"https://www.cgtrader.com/3d-print-models/science/engineering/fibonacci-wind-turbine","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/WM9VzG4Bmy8vyqYRtpWBnhd4/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Untitled%20Project%20%287%29.jpg","gridUrl":"https://media.cgtrader.com/variants/WM9VzG4Bmy8vyqYRtpWBnhd4/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Untitled%20Project%20%287%29.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/fibonacci-wind-turbine","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":100,"name":".pdf","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":191,"name":".amf","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":4,"name":".dwg","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":189,"name":".ply","is_native":false},{"id":147,"name":".sat","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":210,"name":".x_t","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/5085336/20b9dd2579/fibonacci-wind-turbine-3d-model-20b9dd2579.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true}},{"id":"6188256","type":"listingItem","attributes":{"id":6188256,"title":"Bombardier Global 7500 ","price":10.99,"description":"This isn’t just another aircraft model. This is the Bombardier Global 7500 – the world’s most advanced business jet, recreated with uncompromising accuracy, premium geometry, and ready-to-use optimization. If you’re serious about aviation visuals, this is the model you’ve been searching for.\n\nWhy this model is unbeatable:\n\n Meticulously crafted exterior – From the sweeping fuselage curves to the engine nacelles and landing gear, every detail is designed to mirror the real aircraft.\n Production-ready – Clean topology, optimized mesh, and UV-unwrapped surfaces mean you can drop it straight into your project.\n Unmatched versatility – Perfect for flight simulators, VR, games, cinematic animations, engineering studies, or even 3D printing.\n Multiple file formats included – No conversion headaches, just plug and play.\n\n** For 3d Printing purpose be sure to scale down the  model to your required size **","imageAlt":"Bombardier Global 7500 3D printable model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/bombardier-global-7500-cad-model","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/pbm2r23ryojpjgtvj6paj0ow0qcc/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Render1.jpg","gridUrl":"https://media.cgtrader.com/variants/pbm2r23ryojpjgtvj6paj0ow0qcc/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Render1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/bombardier-global-7500-cad-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":107,"name":".f3d","is_native":true},{"id":51,"name":".stl","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":147,"name":".sat","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":29,"name":".ige","is_native":false},{"id":7,"name":".dxf","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/6188256/3f0f72d76c/bombardier-global-7500-3d-model-3f0f72d76c.webp","saleOffDiscount":30,"eligibleForSubscription":false,"subscriptionSubscribed":true,"subscriptionPotential":false}},{"id":"5102803","type":"listingItem","attributes":{"id":5102803,"title":"Compact Flexure Bearing - 140 degree motion rated to 1300 cycles","price":10.0,"description":"This is a fully 3d printable flexure hinge with +- 70 degree range (140 degrees total) to be integrated into your mechanism designs. It does not require any assembly or added supports. \nThe only post-processing that needs to be done is removing the built in bridge supports, which are optimized to be easily removable by hand and not leave any pieces behind.\n\nIn addition, the model is fully scalable in X, Y, and Z. For instance, if you want the flexure to be stiffer in the other directions, you could scale it in the Z direction.\n\nI have tested the flexure to failure by manually moving it over its full range and counting the number of cycles. For the standard sized model printed in generic PLA at 195C and 0.2mm layer height, it was able to withstand 1350 cycles over its full range before failing. With more appropriate materials, such as polypropylene, this number could be increased significantly. In addition, if the flexure is not used over its full range, this number will also be significantly increased. \n\nThe standard sized model is only 40mm in diameter, and 17.6mm tall. It is as compact as I could get it for a 0.4mm extrusion width using a regular FDM printer. If you are using a newer 3d printer with better thin wall handling, it is possible to scale down farther. \n\nFor the best performance, make sure that the 3d printer does not place any seams on the bending flexure elements. This will cause premature failure. \n\nWith this purchase, you will recieve:\n- The standard 3d model (.STL and .STEP)\n- The 3d model for an example 4 bar linkage (.STL and .STEP)\n- The rights to use the model in commercial capacity, to create physical 3d printed goods.\n\nBy purchasing this model, you agree:\n- You will not share the model, or any derivatives of the model with anyone else. This means that any 3d model files that use this flexure model cannot be shared or resold. \n\nA video of a four bar linkage example can be found here:\nhttps://youtu.be/bbeMV6LfPBg\n\n\n","imageAlt":"3D printable model Compact Flexure Bearing - 140 degree 4","url":"https://www.cgtrader.com/3d-print-models/science/engineering/compact-flexure-bearing-140-degree-motion-rated-to-1300-cycles","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/uabmMYHo3GT7KZhJkVk46jgm/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/PXL_20240217_224005217.MP.jpg","gridUrl":"https://media.cgtrader.com/variants/uabmMYHo3GT7KZhJkVk46jgm/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/PXL_20240217_224005217.MP.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/compact-flexure-bearing-140-degree-motion-rated-to-1300-cycles","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/5102803/fac380eb95/compact-flexure-bearing-140-degree-motion-rated-to-1300-cycles-3d-model-fac380eb95.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"4898848","type":"listingItem","attributes":{"id":4898848,"title":"CAHEW SHELLING MACHINE","price":100.0,"description":"The Automatic Cashew Shelling Line is automatic from feeder to shelling and separating cashew kernel, cashew shell, and uncluttered cashew.\nWhole frame of Rotary raw cashew nut cooking machine made by square MS steel, Machine’s Frame by Structure steel V40, V50, Rectangular steel 50x100x2.","imageAlt":"CAHEW SHELLING MACHINE 3D printable model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/cahew-shelling-machine","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/r6uW8XTViNheh4TBttEwKEaK/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/CAHEW%20SHELLING%20MACHINE%201.jpg","gridUrl":"https://media.cgtrader.com/variants/r6uW8XTViNheh4TBttEwKEaK/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/CAHEW%20SHELLING%20MACHINE%201.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/cahew-shelling-machine","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":12,"name":".obj","is_native":false},{"id":189,"name":".ply","is_native":false},{"id":25,"name":".dae","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/4898848/820093e259/cahew-shelling-machine-3d-model-820093e259.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"5219819","type":"listingItem","attributes":{"id":5219819,"title":"Lion On African Savannah CNC 3d Print High Relief Sand Casting","price":4.5,"description":"Enhance your production capabilities with our expertly designed 3D model, perfect for applications in sand casting, CNC machining, and high-relief projects. This model combines precision engineering with artistic detail, making it ideal for creating complex and intricate designs. It supports multiple file formats including OBJ, STL, and FBX, ensuring seamless integration into various digital workflows. Whether you're casting unique metal parts or creating detailed architectural reliefs, our model offers unparalleled versatility and scalability to meet the demands of both creative and industrial endeavors. Elevate your craftsmanship and bring your visionary concepts to life with our advanced 3D modeling technology.","imageAlt":"Lion On African Savannah CNC 3d Print High Relief Sand","url":"https://www.cgtrader.com/3d-print-models/art/coins-badges/lion-on-african-savannah-cnc-3d-print-high-relief-sand-casting","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/2rvBZxWRav3CV49XWfB93WA1/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/majestic-lion-on-african-savannah-3d-model-7f575acd19.jpg","gridUrl":"https://media.cgtrader.com/variants/2rvBZxWRav3CV49XWfB93WA1/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/majestic-lion-on-african-savannah-3d-model-7f575acd19.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/art/coins-badges/lion-on-african-savannah-cnc-3d-print-high-relief-sand-casting","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":12,"name":".obj","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"art","subcategorySlug":"coins-badges","categoryTitle":"Art \u0026 Design","subcategoryTitle":"Coins \u0026 Badges","schemaImageUrl":"https://img-new.cgtrader.com/items/5219819/7f575acd19/lion-on-african-savannah-cnc-3d-print-high-relief-sand-casting-3d-model-7f575acd19.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6939205","type":"listingItem","attributes":{"id":6939205,"title":"Cable opening cover","price":3.0,"description":"Cable Opening Cover is a clean, functional, and easy‑to‑integrate component designed for organizing and protecting cable passages in industrial, architectural, and technical environments or simply in a table or your desk. The model provides a simple yet robust solution for covering cable openings in floors, walls, or machinery housings, ensuring both safety and visual order.","imageAlt":null,"url":"https://www.cgtrader.com/3d-print-models/house/furniture/cable-opening-cover","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/7jun1n2sfcefiolgb6fn726whn4t/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/7jun1n2sfcefiolgb6fn726whn4t/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/house/furniture/cable-opening-cover","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":12,"name":".obj","is_native":false},{"id":107,"name":".f3d","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"house","subcategorySlug":"furniture","categoryTitle":"Home \u0026 Living","subcategoryTitle":"Furniture","schemaImageUrl":"https://img-new.cgtrader.com/items/6939205/3a0bb55122/cable-opening-cover-3d-model-3a0bb55122.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6867731","type":"listingItem","attributes":{"id":6867731,"title":"LR1300SX  Crawler Crane Model","price":29.9,"description":"3D model açıklaması\nBüyük Makineleri Sever misiniz?\nO zaman bu kesinlikle senin için. :)\n\nBu, özellikle FDM 3D baskı için tasarlanmış, büyük, son derece ayrıntılı ve tamamen oynanabilir bir Liebherr LR 1300 SX paletli vinç modelidir.\n!!!(All instructions are included in the PDF file within the zip archive. The model is constantly being updated, so please keep track of the update dates.)!!!\n\nEtkilemek için inşa edildi.\n\nTaşınmak için inşa edildi.\n\nEvrim geçirmek için inşa edildi.\n\nBu Model Neden Özel\nEtkileyici büyük ölçekli varlığı\nTamamen oynanabilir mekanik yapı\nGüçlü kafes bomu (12 kg statik yüke kadar test edilmiştir*)\nKolay montaj ve bakım için modüler tasarım\nGelecek RC yükseltme hazır\nBu şu anda tamamen oynanabilir bir manuel sürümdür.\n\nVe işte heyecan verici kısım:\n\nÖnümüzdeki haftalarda, bu model bir RC yükseltme paketi alacak.\n\nBu modeli şimdi satın alırsanız, tekrar satın almanıza GEREK KALMAYACAKTIR.\n\nSadece RC sürümüne dönüştürmek için belirli parçaları değiştireceksiniz.\n\nBugün tasarlandı. Yükseltilebilir yarın.\n\nHerkes İçin Tasarlandı\nBu model kasıtlı olarak basit, optimize edilmiş parçalar kullanılarak oluşturulmuştur.\n\nKoleksiyonerler için ideal\nBir ekran merkezi olarak mükemmel\nBaşlangıç dostu montaj\nTemiz ve mantıklı yapı\nBaskı ve montajı kolaydır\nİster 3D baskıda yeni olun, ister deneyimli bir oluşturucu olun, yapı sezgiseldir ve inşa edilmesi tatmin edicidir.\n\nBaskı Uyumluluğu\nTüm parçalar 220x220 mm yapı hacimli yazıcılara uyacak şekilde optimize edilmiştir.\n\nİle uyumlu:\n- Ender 3 serisi\n- Prusa MK3\n- Bambu A1\n- Benzer 220x220 mm FDM yazıcı\n\nBüyük boy parçalar yok.\n\nKarmaşık dosya bölme yok.\n\nTemizle Montaj Kılavuzu\nAçık ve iyi yapılandırılmış bir montaj kılavuzu içerir.\n\nAdım adım talimatlar, sorunsuz ve keyifli bir bina deneyimi sağlar.\n\nDonanım ve Montaj Notları\nBu model erişilebilir ve pratik kalacak şekilde tasarlanmıştır.\n\nİhtiyacınız olacak:\n- Standart bir metrik vida ve somun seti (M3 / M4 önerilir)\n- Dekoratif elemanlar için az miktarda sıvı yapıştırıcı\n\nTüm donanımlar standarttır ve yerel veya çevrimiçi olarak kaynaklanması kolaydır.\n\nNadir veya pahalı bileşenlere gerek yoktur.\n\nGelecek Genişletme Hazır\nTıpkı isteğe bağlı DLC genişletmeleri alan oyunlar gibi, bu vinç de bir platform olarak tasarlanmıştır.\n\nGelecekteki yükseltme kitleri şunları sağlayacaktır:\n- Daha yüksek kaldırma konfigürasyonları\n- Ek karşı ağırlık sistemleri\n- Genişletilmiş bom kurulumları\n- RC dönüşüm bileşenleri\n\nBugün — tadını çıkarabilir ve yarın genişletebilirsiniz.\n\nÖzellikler\nFDM 3D yazıcılar için tasarlanmıştır\nModüler bom bölümleri\nFonksiyonel izler\nFonksiyonel kablo sistemi\nMukavemet için optimize edilmiş yapısal tasarım\nBüyük ekran varlığı\nBu hobi ölçekli bir model. Sertifikalı bir kaldırma cihazı değil. Sadece dekoratif ve eğitici kullanım.\n\n3D baskı ayarları\nYazdırma Ayarları\nYazıcı tipi: FDM\nGerekli yapı hacmi: minimum 220x220 mm\nNozul: 0,4 mm, 0,2 mm\nKatman yüksekliği: 0,2 mm (ayrıntılı parçalar için 0,16 mm)\nDoldurma: %20\nMalzeme: PLA veya PETG\nDestekler: Yalnızca kılavuzda belirtildiği yerlerde\nBüyük parçalar için önerilen kenar\nBaskı yatağınızda yapışma sorunları varsa, parçaları aynı anda yerine gruplar halinde yazdırın.","imageAlt":"LR1300SX Crawler Crane Model","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/lr1300sx-rc-crawler-crane-model","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/8ehvw1zjhki1dx2xej85kj4gvqds/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/8ehvw1zjhki1dx2xej85kj4gvqds/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/robotics/lr1300sx-rc-crawler-crane-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":216,"name":".jpg","is_native":false},{"id":215,"name":".png","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"robotics","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"RC \u0026 Robotics","schemaImageUrl":"https://img-new.cgtrader.com/items/6867731/bddc4419f5/lr1300sx-crawler-crane-model-3d-model-bddc4419f5.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"5794201","type":"listingItem","attributes":{"id":5794201,"title":"Tensegrity Structure","price":5.0,"description":"- An elegant tensegrity structure consisting of four 3D printed parts joined together in two places to form the upper and lower frames.  The two joints are comprised of 4 each 25mm long 1/16” steel guide rods for alignment (optional) and super glue.  The cables are standard pull chains with connectors or any suitable string with knotted ends can be used.  The chain ends can also be pinned in place using 25mm long 1/16\" steel rods instead of the standard chain connectors.\n\n- Overall size is 15.2 cm W x 18.2 cm D x 21.6 cm H (6.0” W x 7.2” D x 8.5” H).\n\n- 3D model was created with BlocksCAD software.\n\n- Structure pictured was printed using ERYONE Silk Tri Color PLA – Jewel Color \u0026 Orange Red \u0026 Gold.\n\n- Parts printed on an ELEGOO Neptune 4.\n\n- File format - .STL\n","imageAlt":"3D print model Tensegrity Structure","url":"https://www.cgtrader.com/3d-print-models/gadgets/other/tensegrity-structure-5b28a21b-8199-4365-8a85-5d03313ee1d2","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/mJmrCNss86enYVtswetDE8Ge/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Preview12.jpg","gridUrl":"https://media.cgtrader.com/variants/mJmrCNss86enYVtswetDE8Ge/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Preview12.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/gadgets/other/tensegrity-structure-5b28a21b-8199-4365-8a85-5d03313ee1d2","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"gadgets","subcategorySlug":"other","categoryTitle":"Gadgets","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/5794201/fb4bc3d27f/tensegrity-structure-3d-model-fb4bc3d27f.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true}},{"id":"6263625","type":"listingItem","attributes":{"id":6263625,"title":"Comprehensive Range of Electronic Components","price":28.88,"description":"Description:\nThis is a high-quality 3D model of a circuit board, carefully designed to include various standard electronic components with visible part numbers and realistic proportions. 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Whether you're a product designer, engineer, or hobbyist, this asset will save you time and deliver a professional look.","imageAlt":"Comprehensive Range of Electronic 3D print model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/comprehensive-range-of-electronic-components","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/s7d5pmnrgb5n993oh314w9j1726q/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1%20%281%29.jpg","gridUrl":"https://media.cgtrader.com/variants/s7d5pmnrgb5n993oh314w9j1726q/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1%20%281%29.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/comprehensive-range-of-electronic-components","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/6263625/fbc188a351/comprehensive-range-of-electronic-components-3d-model-fbc188a351.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6859306","type":"listingItem","attributes":{"id":6859306,"title":"Geometric Square Twist Organizer","price":3.0,"description":"LOVE THIS DESIGN? GET THE PREMIUM BUNDLE!\nIf you enjoy this free model, upgrade your desk setup with the Premium Twisted Organizer Pack! It includes two exclusive, highly complex designs (Asymmetric \u0026 Wavy Starburst) engineered with the same premium quality.\n [https://www.cgtrader.com/3d-print-models/tools-organizers/desk-organizer/premium-twisted-organizer-bundle-2-pack]\n\nAbout the Model\nAdd a touch of bold, modern geometry to your desk with this striking square twisted organizer! Engineered by a Mechanical Design Engineer, this model balances strong structural aesthetics with everyday functionality, making it a premium addition to any workspace.\n\nPremium feel \u0026 smart engineering:\n\nPerfect Proportions: Stands at a practical 90 mm height with a robust 4 mm wall thickness for a satisfyingly weighty, premium feel.\n\nRefined Edges: Features a clean 1 mm chamfer at the base and smooth 1 mm fillets on the top/inside edges for a flawless tactile grip.\n\nPrint Settings\n\nMaterial: PLA, PETG, or Matte/Silk PLA.\n\nOrientation: Print standing upright.\n\nSupports: NO supports required!\n\nPerimeters/Walls: 3 to 4 walls with low infill (10-15%).\n\n Engineering Tips: Set your Z-seam to \"Sharpest Corner\" to completely hide the seam within the twisting vertical edges.","imageAlt":"Geometric Square Twist Organizer FREE 3D print model","url":"https://www.cgtrader.com/3d-print-models/tools-organizers/desk-organizer/geometric-square-twist-organizer-free","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/ecxu4icami0bmspz99bnjd2zddy0/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/ecxu4icami0bmspz99bnjd2zddy0/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/tools-organizers/desk-organizer/geometric-square-twist-organizer-free","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":59,"name":".sldprt","is_native":true},{"id":210,"name":".x_t","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":191,"name":".amf","is_native":false}],"categorySlug":"tools-organizers","subcategorySlug":"desk-organizer","categoryTitle":"Tools \u0026 Organizers","subcategoryTitle":"Desk organizers","schemaImageUrl":"https://img-new.cgtrader.com/items/6859306/a7310ac996/geometric-square-twist-organizer-free-3d-model-a7310ac996.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false}},{"id":"6477951","type":"listingItem","attributes":{"id":6477951,"title":"Caterpillar D11 Bulldozer 3D Model","price":5.0,"description":"Highly detailed 3D model of the Caterpillar D11 bulldozer, prepared for 3D printing and CAD reference. 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Fan-made model, not affiliated with Caterpillar.\nFile formats: STL (mesh for 3D printing), STEP (.stp/.step for CAD workflows)\nCompatibility: Importable into slicers (Cura, PrusaSlicer, Simplify3D, etc.) and CAD packages (SolidWorks, Inventor, Fusion 360, Creo, NX).","imageAlt":"bulldozer Caterpillar D11 Bulldozer 3D Model","url":"https://www.cgtrader.com/3d-print-models/games-toys/other/caterpillar-d11-bulldozer-3d-model","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/khtmoduc3ladheehx3nu93ouz0v5/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/e.jpg","gridUrl":"https://media.cgtrader.com/variants/khtmoduc3ladheehx3nu93ouz0v5/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/e.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/games-toys/other/caterpillar-d11-bulldozer-3d-model","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":72,"name":".stp","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"games-toys","subcategorySlug":"other","categoryTitle":"Games \u0026 Toys","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/6477951/01cbc14530/caterpillar-d11-bulldozer-3d-model-3d-model-01cbc14530.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6776090","type":"listingItem","attributes":{"id":6776090,"title":"Multipurpose 38U rack based Cabinet design","price":35.0,"description":"The model provides a clear example of how different cabinet components—such as cable eyes, cable managers, and slide rails—can be integrated and mounted correctly. It serves as a perfect head start for rack-based designs and helps in understanding best industry standards for component placement and installation.\n\nThe cabinet can be used for test benches, server racks, power distribution systems, and similar applications.\nThe accompanying video demonstrates the high quality and level of detail of the CAD files.","imageAlt":"Multipurpose 38U rack based Cabinet 3D printable model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/multipurpose-38u-rack-based-cabinet-design","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/p741aoiqdsibzutz4oclql7vzcse/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/01%2038U%20800W%201000D%20CABINET.jpg","gridUrl":"https://media.cgtrader.com/variants/p741aoiqdsibzutz4oclql7vzcse/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/01%2038U%20800W%201000D%20CABINET.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/multipurpose-38u-rack-based-cabinet-design","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":216,"name":".jpg","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":72,"name":".stp","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/6776090/a7aa8ba27d/multipurpose-38u-rack-based-cabinet-design-3d-model-a7aa8ba27d.webp","saleOffDiscount":30,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6138662","type":"listingItem","attributes":{"id":6138662,"title":"Coronary Artery Stent High-Precision 3D Model ","price":11.0,"description":" engineering precision. 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I assure you that this is an industry-grade model suitable not only for animation but also for integration into engineering projects. \n\nThe files are provided in STEP, STL, and OBJ formats. \n\n\nThe video preview demonstrates the quality of the attached files.","imageAlt":"3D print model 20-foot High Cube Container All Side 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Compact in form and intended for discreet carry at the time, the original design is wirth mentioning for its unusual mechanical approach to solve a blowback delay; a annular gas-delayed system was implemented, which was extremely uncommon among pistols at the time.\n\nDue to the rarity, this model was created from various images found onlin, aiding in its reconstruction.\nSince it is only a static piece it has no internals except for a magazine and moving bolt. Everything else is only for show; the model is intentionally simplified and meant for resin printing, though FDM printing could also be possible with the right settings.\n\nIf any issues with the files are encountered, feel free to get in touch and I will do my best to assist.","imageAlt":"Movie Prop - Fritz Mann 1921 3D printable model","url":"https://www.cgtrader.com/3d-print-models/various/various-other/movie-prop-fritz-mann-1921","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/wp3t75uivgi8xip84aegogro5m0u/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Fritz%20Mann%2001.jpg","gridUrl":"https://media.cgtrader.com/variants/wp3t75uivgi8xip84aegogro5m0u/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Fritz%20Mann%2001.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/various/various-other/movie-prop-fritz-mann-1921","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":129,"name":".3mf","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"various","subcategorySlug":"various-other","categoryTitle":"Various","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/6797824/cb03a949bc/movie-prop-fritz-mann-1921-3d-model-cb03a949bc.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"6645511","type":"listingItem","attributes":{"id":6645511,"title":"Mechanical and Aerospace Engineering plaques","price":15.0,"description":"In 3D computer graphics, 3D modeling is the process of developing a mathematical coordinate-based representation of a surface of an object (inanimate or living) in three dimensions via specialized software by manipulating edges, vertices, and polygons in a simulated 3D space.\n\nThree-dimensional (3D) models represent a physical body using a collection of points in 3D space, connected by various geometric entities such as triangles, lines, curved surfaces, etc. Being a collection of data (points and other information), 3D models can be created manually, algorithmically (procedural modeling), or by scanning. Their surfaces may be further defined with texture mapping.The product is called a 3D model, while someone who works with 3D models may be referred to as a 3D artist or a 3D modeler.\n\nA 3D model can also be displayed as a two-dimensional image through a process called 3D rendering or used in a computer simulation of physical phenomena.\n\n3D models may be created automatically or manually. The manual modeling process of preparing geometric data for 3D computer graphics is similar to plastic arts such as sculpting. The 3D model can be physically created using 3D printing devices that form 2D layers of the model with three-dimensional material, one layer at a time. Without a 3D model, a 3D print is not possible.\n\n3D modeling software is a class of 3D computer graphics software used to produce 3D models. Individual programs of this class are called modeling applications.\n\nThe term 3D printing or three-dimensional printing is a form of additive manufacturing technology where a three-dimensional object is created from successive layers material.Objects can be created without the need for complex expensive molds or assembly with multiple parts. 3D printing allows ideas to be prototyped and tested without having to go through a production process.\n\n3D models can be purchased from online marketplaces and printed by individuals or companies using commercially available 3D printers, enabling the home-production of objects such as spare parts and even medical equipment","imageAlt":"Mechanical and Aerospace Engineering 3D printable model","url":"https://www.cgtrader.com/3d-print-models/art/coins-badges/mechanical-and-aerospace-engineering-plaques","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/uz3dr0oikd182raidjwheicorfk3/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.198.jpg","gridUrl":"https://media.cgtrader.com/variants/uz3dr0oikd182raidjwheicorfk3/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.198.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/art/coins-badges/mechanical-and-aerospace-engineering-plaques","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":55,"name":".ztl","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"art","subcategorySlug":"coins-badges","categoryTitle":"Art \u0026 Design","subcategoryTitle":"Coins \u0026 Badges","schemaImageUrl":"https://img-new.cgtrader.com/items/6645511/5f48efdd81/mechanical-and-aerospace-engineering-plaques-3d-model-5f48efdd81.webp","saleOffDiscount":30,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"4936478","type":"listingItem","attributes":{"id":4936478,"title":"RCWS Eagle 2 PM","price":20.0,"description":"**Introduction:**\n\nPresenting the RCWS Eagle 2, a meticulously designed 3D model crafted for excellence in Arabian maritime applications. This versatile model is tailored for a range of uses, including 3D printing, design, and CNC machining.\n\n**Model Features:**\n- Ideal for 3D Printing, Design, CNC applications.\n- Preprinted for the highest possible quality.\n- Simplified design for efficient printing.\n- File formats: OBJ and STL.\n\n**Dimensions:**\n- Length: 56.70mm\n- Width: 36.36mm\n- Height: 24.70mm\n\n**About the Model:**\n\nThe RCWS Eagle 2 3D model is a precision representation crafted exclusively for the Arabian maritime market. Beyond its dimensional accuracy, this model encapsulates the essence of the RCWS Eagle 2, showcasing intricate details of its components. This attention to detail ensures a faithful depiction that resonates with the significance of the RCWS Eagle 2 in naval applications within the Arabian market.\nDesigned for optimal functionality and versatility, the RCWS Eagle 2 3D model is not just a static representation but a dynamic asset that seamlessly integrates into various applications. Its compatibility with 3D printing, design software, and CNC machining allows enthusiasts and professionals to explore the RCWS Eagle 2 in unprecedented ways. Whether for naval simulations, defense industry design, or educational purposes within the Arabian maritime context, this model serves as a comprehensive and immersive resource.\n\n**Follow us on socials:** \n\n\nIn essence, the RCWS Eagle 2 3D model is a tribute to precision engineering and technological advancements, offering a gateway to explore the cutting-edge features and applications of this iconic Remote Controlled Weapon Station in the specific context of the Arabian maritime market. Its detailed design and versatility make it a valuable asset for those seeking an authentic and immersive experience with the RCWS Eagle 2 in Arabian naval applications.","imageAlt":"3D print model RCWS Eagle 2 PM hardware","url":"https://www.cgtrader.com/3d-print-models/miniatures/other/rcws-eagle-2-pm","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/VYR1fRHC2c2KZQugh92UUNvA/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/2023-11-29%2015_01_31-_rcwseagle2.3dm%20%2847%20MB%29%20-%20Rhinoceros%207%20Commercia%20-%20%5BPerspective%5D.jpg","gridUrl":"https://media.cgtrader.com/variants/VYR1fRHC2c2KZQugh92UUNvA/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/2023-11-29%2015_01_31-_rcwseagle2.3dm%20%2847%20MB%29%20-%20Rhinoceros%207%20Commercia%20-%20%5BPerspective%5D.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/miniatures/other/rcws-eagle-2-pm","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":72,"name":".stp","is_native":false}],"categorySlug":"miniatures","subcategorySlug":"other","categoryTitle":"Miniatures","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/4936478/252811b52c/rcws-eagle-2-pm-3d-model-252811b52c.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"3162698","type":"listingItem","attributes":{"id":3162698,"title":"Gear Box","price":10.0,"description":"3d design Gear Box","imageAlt":"Gear Box car 3D print model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/gear-box-cb4a78b0-0e91-45f5-8129-2bba22f58020","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/SjmYFAZKUGgLNAiuDRvifG3L/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/Part_5-1.jpg","gridUrl":"https://media.cgtrader.com/variants/SjmYFAZKUGgLNAiuDRvifG3L/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/Part_5-1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/gear-box-cb4a78b0-0e91-45f5-8129-2bba22f58020","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":100,"name":".pdf","is_native":false},{"id":4,"name":".dwg","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":71,"name":".iam","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/3162698/3703add174/gear-box-3d-model-3703add174.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":true}},{"id":"6138613","type":"listingItem","attributes":{"id":6138613,"title":"hip-femur joint cad","price":9.0,"description":"\nHigh-quality 3D model of the human hip joint (femur) designed in SolidWorks. 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Gear Ring - Futuristic Industrial Jewelry Design","price":16.99,"description":"## **Mechanical Gear Ring – Futuristic Industrial Jewelry Design**\n\n\nUnleash the perfect blend of art, mechanics, and innovation with this **high-quality Mechanical Gear Ring 3D model**, created in **Blender v4.2.2** and rendered using the **Cycles engine**.\nDesigned for those who appreciate **precision engineering and futuristic aesthetics**, this model captures the beauty of interlocking gears — a powerful symbol of motion, unity, and craftsmanship.\n\nIdeal for **3D printing**, **concept visualization**, or **modern jewelry design**, this ring combines **technical accuracy** with **elegant detail**, ensuring both visual appeal and production reliability.\n\n---\n\n### **Model Highlights**\n\n* **Software \u0026 Engine:** Created in **Blender v4.2.2** and rendered using **Cycles** for physically accurate lighting and reflections.\n* **3D Print Ready:** Optimized geometry for smooth, high-resolution printing without artifacts or mesh errors.\n* **Unique Gear-Inspired Design:** Mechanical-themed aesthetic combining industrial strength and luxury jewelry style.\n* **Fully Procedural Materials:** All materials are node-based and fully customizable — modify metal type, color, or surface finish as needed.\n* **Real-World Scale:** Designed to accurate proportions for jewelry production — **Ring size: 10 (19.8mm)**, easily resizable as required.\n* **Clean Topology:** High-quality mesh with no non-manifold edges or artifacts, perfect for both rendering and printing workflows.\n* **HDRI Lighting Setup:** Professionally lit scene for realistic reflections and presentation-ready renders.\n* **High-Detail Geometry:**\n\n  * Vertices: 419,866\n  * Polygons: 419,687\n* **File Formats Included:** `.blend`, `.fbx`, `.obj`, `.stl` — all packaged neatly in a single ZIP file for convenience.\n* **Optimized Workflow:** Designed with professional topology standards, ensuring smooth performance in both Blender and other 3D software.\n\n---\n\n### **Applications**\n\n* **Jewelry Design \u0026 3D Printing** – Perfect for crafting real metallic rings or experimental jewelry prototypes.\n* **Concept Art \u0026 Industrial Visualization** – Ideal for futuristic props, sci-fi accessories, or mechanical-themed projects.\n* **Product Visualization** – Use for rendering metal surfaces, lighting tests, and realistic close-up product shots.\n* **Game Asset / Cinematic Use** – Great for use as part of character design, accessories, or detailed collectibles.\n\n---\n\n### **Included in the Package**\n\n* Complete **Blender project file (.blend)** with procedural shaders\n* Exported formats: `.fbx`, `.obj`, `.stl`\n* **HDRI setup** and lighting configuration for realistic render results\n* All files neatly compressed in a **ZIP archive** for easy download and use\n\n---\n\n### **Why Choose This Model?**\n\n* **Professional Quality:** Modeled and optimized to meet commercial and artistic standards.\n* **Print-Ready Precision:** Guaranteed compatibility with most 3D printers and slicers.\n* **Customizable Materials:** Easily adapt look and feel — from chrome steel to gold or titanium.\n* **Unique Gear Concept:** A design that stands out from common ring models — perfect for modern jewelry collectors.\n* **High Visual Appeal:** Clean edges, smooth reflections, and detailed surfaces for close-up shots.\n* **Versatile Usage:** Suitable for designers, hobbyists, jewelry makers, and digital artists alike.\n\n---\n\n**Bring mechanical elegance to your 3D collection with the Futuristic Mechanical Gear Ring — where art meets precision engineering.**","imageAlt":"Mechanical Gear Ring - Futuristic 3D printable model 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Everyone, I'm selling this ship with different formates, 3D printable formate is also included. This ship is a model of \"USS Enterprise\" . It's not 100% acuurate but it's got details. All the parts of the ship are saparated in .blend file so you can edit Or you can hire me to make changes in it and of course there will be a price for that. I can add more details in it according to your requirements. \n\nThanks for buying!","imageAlt":"Warship 3D print model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/navy-ship-uss-enterprise","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/2EL8gVYmhspM4otxB2KzJqtY/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/0.jpg","gridUrl":"https://media.cgtrader.com/variants/2EL8gVYmhspM4otxB2KzJqtY/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/0.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/navy-ship-uss-enterprise","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":21,"name":".blend","is_native":true},{"id":12,"name":".obj","is_native":false},{"id":104,"name":".abc","is_native":false},{"id":100,"name":".pdf","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":117,"name":".gltf","is_native":false},{"id":25,"name":".dae","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/4340098/b5b39ccd0a/warship-3d-model-b5b39ccd0a.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"5267873","type":"listingItem","attributes":{"id":5267873,"title":"SR-72 Darkstar Son of Blackbird","price":4.0,"description":"This is a detailed model of the concept SR-72 Darkstar and includes a display stand. 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This orientation requires no supports and can easily be glued together.\n\nThe three files included are: Sr-72 Blackbird, Sr-72 Blackbird Hollow Engines, and Sr-72 Blackbird Stand\n\nIf you ever loose your file or accidentally delete it, feel free to reach out and I will send it to you again!\n\nFeel free to reach out if you have any questions.\n\nPlease do not sell or redistribute this model without permission.\n\nThis was designed using Fusion 360.","imageAlt":"3D print model SR-72 Darkstar Son of Blackbird","url":"https://www.cgtrader.com/3d-print-models/science/engineering/sr-72-darkstar-son-of-blackbird","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/DdksT6QzY6qU7j7Kui2fgHSw/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/image_2024-05-07_185634968.jpg","gridUrl":"https://media.cgtrader.com/variants/DdksT6QzY6qU7j7Kui2fgHSw/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/image_2024-05-07_185634968.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/sr-72-darkstar-son-of-blackbird","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/5267873/eb5d937196/sr-72-darkstar-son-of-blackbird-3d-model-eb5d937196.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true}},{"id":"6146530","type":"listingItem","attributes":{"id":6146530,"title":"Plastic Mold REFLECTOR","price":8.0,"description":"Plastic Mold: REFLECTOR\nDimensions 300X400X431 mm, Weight 515 kg\n\nProduct Description:\nWelcome to our product: the high-quality plastic mold for Housing, an excellent solution for your manufacturing process. With mold dimensions of 300X400X431 mm and a weight of 515 kg, this product is designed to meet all your needs with optimal performance.\n\nKey _Features:_\nUndercut Resolution Structures:\n\nSlide: Utilize sliders to address undercuts around the mold.\nLifter Cavi: Resolve undercuts on the cavity side.\nSlide cavi: Resolve complex undercut clusters.\n\nThe design ensures quality, durability, and high mold longevity.\nSturdy design minimizes the risk of defects and enhances precision.\nProduction Efficiency:\n\nAdvanced design enhances overall production efficiency and reduces manufacturing time.\nEnsure the final product meets or exceeds quality standards.\nThis mold has been precision-engineered and used for mass production with plastic details.\nEasy Management:\n\nEasy to transport and install in existing manufacturing systems.\nOwn this REFLECTOR plastic mold now to experience top-notch convenience and quality in your production process. Place an order today to embark on a new phase of performance and efficiency.\n\nYou can download and view the structure to apply it to similar details you are designing, or contact me directly for assistance.\nFeel free to reach out for further information or assistance.","imageAlt":"Plastic Mold REFLECTOR 3D print model","url":"https://www.cgtrader.com/3d-print-models/science/engineering/plastic-mold-reflector","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/z1d5s29d5hp1ho3wtm845nj91q8n/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/z1d5s29d5hp1ho3wtm845nj91q8n/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/science/engineering/plastic-mold-reflector","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":72,"name":".stp","is_native":false},{"id":210,"name":".x_t","is_native":false},{"id":29,"name":".ige","is_native":false}],"categorySlug":"science","subcategorySlug":"engineering","categoryTitle":"Science","subcategoryTitle":"Engineering","schemaImageUrl":"https://img-new.cgtrader.com/items/6146530/774f0eb541/plastic-mold-reflector-3d-model-774f0eb541.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true}},{"id":"6907990","type":"listingItem","attributes":{"id":6907990,"title":"Flanged Gate Valve","price":6.99,"description":"This highly detailed Flanged Gate Valve model is designed for makers who need realistic industrial components for mechanical displays, scale models, dioramas, engineering mockups, or educational demonstrations.\nThe design features accurate flange geometry, a functional-looking handwheel, bolt detailing, and clean, printable surfaces.\n\nWhile this model is not intended for real-world pressurized use, it provides an excellent visual representation of a standard industrial gate valve that prints cleanly on most FDM and resin printers.\n\nPerfect for:\n• Industrial scene building\n• Scale piping systems\n• Teaching aids\n• Custom machinery projects\n• Decorative engineering models\n\nFeel free to modify, scale, or integrate into your own assemblies.\n\n3D printing settings\nPrinter type: FDM or Resin\nSupports: Minimal or none (depending on orientation)\nLayer height: 0.12–0.2 mm\nInfill: 15–25%\nWalls/Perimeters: 2–3\nMaterial: PLA, PETG, ABS, Resin\nNozzle: 0.4 mm\nRecommended orientation: Valve body upright, handwheel flat for best surface quality\nScale: Printable at 100%; can be enlarged for display models\n\n","imageAlt":"3D printable model Flanged Gate Valve","url":"https://www.cgtrader.com/3d-print-models/art/other/flanged-gate-valve","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/y58drvdh0zkop022dbqgrje311p4/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/y58drvdh0zkop022dbqgrje311p4/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/art/other/flanged-gate-valve","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"art","subcategorySlug":"other","categoryTitle":"Art \u0026 Design","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/6907990/f4b491344a/flanged-gate-valve-3d-model-f4b491344a.webp","saleOffDiscount":0,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false}},{"id":"6841837","type":"listingItem","attributes":{"id":6841837,"title":"4 Cylinder Crankshaft Mechanism SolidWorks Assembly","price":7.0,"description":"This project is a fully functional inline 4-cylinder engine crank mechanism designed for mechanical demonstration and educational purposes.\n\nThe model consists of 17 individual 3D printable components, including a two-piece engine block, four pistons, four connecting rods, piston pins, and a crankshaft with an integrated flywheel. 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