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K40 Laser Cutter Exhaust Adapter

by drsimonz Sep 28, 2016
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It did not fit my K40, I had to cut off 1.5mm from the sides. I guess my machine is different. Thank you for the design, it works grate :)

Generally a good piece with a couple caveats. The tolerances are too tight given the typical lackluster chinese manufacturing of the K40s. This likely fits the poster's machine perfectly, but they are all a little different. My support brackets to hold this piece were not welded evenly, thus I had to shave 2mm off of one end after printing. Also, had to carve some notches into the bottom-inner side in order to fit over the screw heads that hold the interior vent duct to the machine. I've posted a photo of this in the makes. Had I not already spent 14 hours printing this, I likely would have opted for one of the bolt on designs, though this is still a great piece and being actively used on my cutter.