FLSUN Anycubic Knob

thingiverse

This modification aims to simplify access to the bed levelling knobs on the FLSUN Cube, making it easier to fit Bed Levelling "Tires".\r\n\r\nUnfortunately, the FLSUN Cube has some sub-optimal features like most default 3D printers. One of these is that the knobs for bed levelling are small and difficult to access as they are recessed into an L-bracket's cavity.\r\n\r\nThis knob extends beyond the L-bracket's lip, making adjustment much simpler. It's also modelled after the Anycubic i3 bed levelling knob, ensuring compatibility with MKingCharles' Bed Levelling "Tire".\r\n\r\nThe design could potentially be used on other 3D printers besides the FLSUN or as a standalone bed levelling knob.\r\n\r\nInitially, heat leakage from the heat bed hold down bolts was a concern. The design uses proper nuts instead of just threading plastic to address this issue. Fortunately, it hasn't caused any problems so far.\r\n\r\nA washer was designed but using spare washers from the original FLSUN installation proved more effective.