Rotary Y-Axis for Snapmaker A350 & maybe A250

thingiverse

3D printable Rotary accessory for Snapmaker 2.0 A350, however it should work with the A250 also. This is more customisable with extra holes in the rail mount and 3 different lengths available for the arms in case you have a bigger item that you want to laser within an enclosure (official or not). There are also extra screw holes in case a thread goes in one. There is a small triangle detail on the sides of the sliders to help secure them and prevent movement while still making them friction slide. Also added some small chamfers to make the printed part more accurate when fixing and easier to use. * Extra screw holes for M4s * More sizes for the arms * Triangular friction design detail * More rigid design * Useful chamfers You will need to print 2x Rail mount, 2x Roller Mount and 2x Arms, plus have a couple of M4 screws to hand and 4x 608Z bearings. When printing the Arms, you may wish to use supports for the bearings bit, although I didn't and the rough under bit of the print at this point still gripped well with the bearings. Edit: Rail mount V3, Adjustable Roller Mount v2, had to shave off a bit from the base & decrease the whole size for M4s. This is a remix from https://www.thingiverse.com/thing:4721687 Much credit to the original author (Unhinged83 January 13, 2021)!