Pully Remover Ender 3

prusaprinters

Pully remover for Ender 3 and alike.All the other designs I found, where quite strict with the alignment and had a long screw. This design allows for more manual alignment and the screw is shorter to decrease the scew. For me it did not work. On my first try (using M4) I destroyed the threads of the nut. Then I switched to M5 but the Pulley is very very well fused.Try to print with slight overextrusion and many walls to make the part as solid as possible. I would also suggest to use PLA.This design uses a M5 screw. I tried M4 but the threads don't seem strong enough.