Dial EDM
Plastic
- Joined
- Nov 16, 2008
- Location
- Buffalo, NY
Hi,
I got an application where we need to machine a .095 diameter hole thru 4 inches. Currently we have EDM drilled the wire start hole at about 0.060. But when we put the part into the wire the hole popper has left a non-conductive film on the hole. So we try drilling it with an undersized drill. Big pain in the butt and sometimes the drill walks.
Any other suggestions on how to do this. We’re using a Agie Charmilles Drill 20amd a 440ccS wire machine.
Any suggestions would be great.
Bill
I got an application where we need to machine a .095 diameter hole thru 4 inches. Currently we have EDM drilled the wire start hole at about 0.060. But when we put the part into the wire the hole popper has left a non-conductive film on the hole. So we try drilling it with an undersized drill. Big pain in the butt and sometimes the drill walks.
Any other suggestions on how to do this. We’re using a Agie Charmilles Drill 20amd a 440ccS wire machine.
Any suggestions would be great.
Bill