Heli gear enforcement ring by tamas 3d model
3dmdb logo
Thingiverse
Heli gear enforcement ring by tamas

Heli gear enforcement ring by tamas

by Thingiverse
Last crawled date: 4 years ago
RC helicopter was broken for friends and brought to me to have a look on it. I think it has a design issue with the upper cog with plastic housing for the axle with lock screws in it, so it opened up most probably on impact and was running free... I had couple of tries to fix it and ended up printing a wider and stronger reinforcement ring holding M2 screws. I had to adjust the plastic case on the helicopter to make enough space for the reinforcement ring.
It flies well after the fix :)

Tags