About this 3D model

Z-axis bottom dust cover Function: Loads the Z-axis limit microswitch and prevents printing debris from falling into the bottom and dust. The initial design was to be installed during printer assembly, making it difficult to remove; the second version redesigned for easier disassembly, but the Voron 0.2 original hotbed knob is very small, and after changing to a larger snowflake knob, the Z dust cover will interfere with the knob, and I added an in-chamber filtration system, which will also interfere with the Z-axis dust cover, so I revised this model a third time. In addition, I have uploaded the STEP file for those in need.