Cyma CM.030 Trigger Bar - Replacement part

thingiverse

Hello, everyone, I don't think I'm the only one who's had it: the Trigger Bar has broken, the part that connects the trigger tail and the electrical switch. Even if this part is not so expensive as a spare part I don't want to take the risk that it will broke again. So I initially redesigned the part identically but the flexibility of the plastic made the part that had to push the electrical switch was not rigid enough and did not push it, so I reinforced the part with ribs in the corner, and slightly revised the space for the bracket used for the full-auto. Drill the holes to Ø2mm to mount pins and mak a very small fillet at the angle that will be in contact with the switch. In semi mode it is the impact of the small plastic tab coming out of the gearbox that lifts the bracket of the full-auto trigger bar and moves the bar over the switch, thus disabling the shot, if not the full-auto shot replica all the time. I printed my part on HP MultiJet Fusion 4200 so the quality is very faithful to 3D, I don't know yet how this part could look like in FDM do not hesitate to comment and share your photos