3D printed twist and lock mechanism - testing

[@nathanmerrill2661]

Thanks for the idea, you inspired me to model and print this design for a robotics project!

[@MrNobody00121]

How’d you design the channel?

[@RTJ3DCosplay]

im wondering if this can be used like in a helmet? add a handle of a rotory knob on the inner bit to release and lock 2 halfs. this is related to something like iron man helmet cosplay.