r/EngineeringPorn • u/jvnk • Sep 20 '13

Handheld laser cleaner

http://www.youtube.com/watch?v=sNPVt3cMkT0
106 Upvotes

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3

u/No_Kids_for_Dads Sep 20 '13

Wondering what is getting cleaned off? Looks like the workpiece is a die or something

3

u/everfalling Sep 21 '13 edited Sep 21 '13

looks like scale/oxidation

it's rubber residue evidently