lasersaur chain guide tab
thingiverse
This piece fits on the edge of the 4mm edge of the misumi extruded aluminum angle piece that normally guides the drag chain in the lasersaur laser cutter project. I found that the drag chain was falling off the angle platform and causing a stag with the drag chain and the edge, which stopped the laser movement on the x-gantry. Instructions made in rhino software for mac. Just three blocks boolean union together with the right spacing to fit the angle. use hot glue or regular wood/metal glue to stick it firmly to the angle piece in the laser. I put it about 8" from the left edge.
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