Tools Glass Milling

2014-12-03 cnc-milling glass tags: numerical control; g-code; glass; vacuum; in an earlier note i described an improvised vacuum chamber.I wanted to perform sputtering in it, but an acrylic flange would melt if the feedthroughs got hot enough (and they will get hot), and that would be pretty gross.In this note i describe how i cnc-milled a glass flange.