mini Railgun

thingiverse

This is a compact rail gun crafted using cutting-edge 3D printing technology. Watch its demonstration video on YouTube and Bilibili: https://www.youtube.com/watch?v=D4qnpDCYkdU https://www.bilibili.com/video/BV1Ce411W7Au The fundamental operating principle is clearly explained in the video. To power this device, a relatively modest voltage of 450-800 volts with a capacity of 200 joules will suffice. International viewers may need to access the English translation of the Chinese captions above for additional context. Access the GrabCAD library here: https://grabcad.com/library/mini-railgun-1