Prusa_i3_MK2_Y_Axis_Belt_Holder_Modular

thingiverse

This is a modular version of Josef's Y axis belt holder. I decided to design this one to make unmounting the heat bed easier in case of possible PEI sheet replacement (http://manual.prusa3d.com/Guide/Replacing+the+PEI+sheet/133#_ga=1.105576833.343745215.1487835015). By using this belt holder it's not necessary to loosen the screws, the heat bed is mounted to it's frame, but only remove the tension of the Y belt and simply pick the modular belt holder to pieces. In addition if you decide to use MartinMajewski's great "Y-Frame Assembly Helper" (http://www.thingiverse.com/thing:1846654) it's easier to install the Y belt form the top with the heat bed installed later using that modular holder. I printed both parts in different colours for better visibility Important: Please follow the post-priniting hint! EDIT (2017-03-24): Added an enfordced version of the inner part Print Settings Printer: Prus i3 Mk2 Rafts: No Supports: Yes Resolution: 0.100 Infill: 20% Post-Printing Important hint: The design is very thight dimensioned to avoid any problems with printer calibration or impacts on printing quality. So it's recommended to slowly assemble and disassemble printed parts several times until they smooth sliding before installation to the printer.