Rotary Y-axis for Snapmaker 3d printer.

Rotary Y-axis for Snapmaker 3d printer.

This is helpful if you need to laser engraving on a cylindrical object as it keeps the focal point the same distance

Print
2x Rotary Y-Axis part 1.stl
2x Rotary Y-Axis part 2.stl

Hardware
4 M4 screws
4 608 bearings 2.2 x 0.8 x 0.7 cm

Attached Rotary Y-Axis part 1 to left and right side of the Y-AXIS with 4 M4 screws
Push bearings onto Rotary y-Axis part 2
Slide Rotary Y-Axis part 2 in to part 1 - to rest on printer bed

For better grip attaches some electrical (insulating) tape to bearings