Has anyone printed on an apple charger? I used the AirPod settings posted here but it didn’t work, any suggestions?
Here is what I tried:
settings: 40 power
speed 1000
675 lines per inch
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It would be prudent to find out what the charger’s case is made of before proceeding. Many similar items are made of or at least contain PVC , which is a big no-no. The chlorine compounds released when engraving can quickly damage the GF electronics and such damage is not covered by the warranty.
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Most enclosures like that are ABS or ABS/polycarbonate blend. They aren’t going to laser well. You will have to test a lot to get the correct settings and I would not want to be breathing the resulting fumes based on my 3D printing experience.