Laser Cut Burn Marks on Acrylic
Hi, I have tried to laser cut 1/16" acrylic and the edges have some burn marks. I left the paper on when laser cutting. Some areas cut cleanly and at some places the laser cutter didn't cut all the way through. If I increase the power, I just end up with more burn marks. Is there anyone that can help me or have any suggestions on how to clean the burn marks left on the acrylic? Thanks! :)
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Answers (2)
gregco • 2014
Raise the power, cut with chipboard on top. Expensive, but it works sometimes.
Bobby, Architect • 2014
a wipe with acetone on a clean terrycloth rag should do it. If it is really bad you may need to sand lightly. If so, you need to you can take a propane or tri-fuel torch and use it to flame-polish the edges.