Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and beauty - How to cut a groove with a width of 10*0.5*0.2cm on a copper plate with a thickness of 1cm requires sharp edges and corners.
How to cut a groove with a width of 10*0.5*0.2cm on a copper plate with a thickness of 1cm requires sharp edges and corners.
If all edges are required to be ideal, you can only use:

1, EDM machine tool;

2. Ultrasonic processing machine.

Both methods need to make 100 mm * 5 mm tools.

If the two ends of the groove don't have to be angular, please follow the suggestion of 1389549 186- 1000.