MakerBuying 3D printing Four-speed gearbox simple simulation model 3D2

https://v.smallhammer.cc/3D-print/3D2%20%E6%B1%BD%E8%BD%A6%E6%89%8B%E5%8A%A8%E6%8C%A1%E5%8F%98%E9%80%9F%E7%AE%B1.mp4 Table of Contents Toggle MakerBuying 3D printing Four-speed gearbox simple simulation model 3D2The four-speed transmission simulation model is made by 3D printing technology Due to the 3D printing technology, the surface of the model will be flawless and not perfect, it will not affect the experience It is a good choice for desktop decoration, structure teaching, etc. ! This gearbox is a motor version (with battery compartment) without reverse gear.Weight: 121g. Size:110*65*70mm Equipped with a battery box for 2 AA battery packs. MakerBuying 3D printing Four-speed gearbox simple simulation model 3D2 The four-speed transmission simulation model is made by 3D printing technology Due to the 3D printing technology, the surface of the model will be flawless and not perfect, it will not affect the experience It is a good choice for desktop decoration, structure teaching, etc. ! This gearbox is a motor version (with battery compartment) without reverse gear. Weight: 121g. Size:110*65*70mm Equipped with a battery box for 2 AA battery packs.