Category Archives: Laser Cutter

Laser etched rubber stamp

Ever since Mitch Altman presented the idea, I’ve thought hackerspace passports were pretty cool, if geeky.  (Thanks to Adafruit for the pic.)  I’ve also felt that Workshop 88 should be able to participate with a good stamp.  Of course we … Continue reading

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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

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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

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