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Tag Archives: Laser cutter
W88 Laser Exhaust Fan Replacement
When we first got the W88 laser cutter up and running, we scavenged the ancient circulation blower from the old, gutted in-wall furnace, took advantage of the 8″ flue/fresh air hole in the wall, and hacked a mounting to provide … Continue reading
Posted in Laser Cutter
Tagged American Science & Surplus, exhaust, fan, Laser cutter, Workshop 88
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Observations on laser cutter kerfs
I wanted to have the laser cut center holes in 3mm acrylic gears that would provide just enough clearance to use 4-40 screws as pivots while allowing the gears to spin freely. I didn’t know exactly how much clearance that … Continue reading