Norbert HeinzThe fewer backlash, the better the results you get with a CNC machine. I have built a couple of simple DIY, adjustable joints.The CNC machine without ball bearings I am working on, will be based on a delta design using the universal joints shown in the video:
Simple, adjustable, universal joints for my CNC machine
A project log for CNC machine hackings 2020: Direct extruder
Build CNC machines from scratch and learn how to write the code that moves their axes.
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