and it prints out as completely flat parts that snap together into a 3D model. This 3D model is a fairly standard wind-up car with a plastic spring, escapement, and gear train to drive the rear ...

Generative design of 3d model, 3d printing of metal part ... design and mobile dark mode apps Vector illustration on a white background 3d printed parts stock illustrations Train icon black outline ...

The interesting thing is that it’s nearly all 3D printed. You do need a few metal parts, a belt, two motors, and — no kidding — airsoft BBs, used as bearings. There are 3 parts you have to ...

An industrious model train enthusiast in Edmonton, Canada is taking the craft to the next level by 3D printing miniature models of local landmarks, including the Canadian Northern Railway Station ...

3D-printed model kits are relatively rare, but you can find them if you know where to look. Each file produces a plastic "card" filled with parts of varying shapes and sizes, similar to store ...