charlie gary
Stainless
- Joined
- Oct 4, 2009
- Location
- near Seattle, Washington, USA
I have a question for those in the know. Who makes the best sinker EDM for what we want to do?
Type of material:
Tubes made from inconel, copper nickel, titanium, admiral brass, 304 SS, 316 SS, ZIRLO (Zr-Nb Alloy), ZIRCALOY 4
Size of material:
.375"-1.0" O.D., up to 60" long
Type of work:
internal flaws up to 13 inches from end
concentric external grooves
offset external grooves
slots, both through and flat bottomed
flat bottomed holes
through holes
flat surfaces
ID / OD transitional notches .005 wide +.001/-.002 from 20% depth of wall thickness to through.
ID / OD Linear / circular sectional notches .005 wide +.001/-.002 from 20% depth of wall thickness to through.
Features that need to be clocked to various degrees in relation to other features.
We currently outsource this type of work.
Drawings showing the details of what we're up to can be provided upon request.
Thanks for reading, and any input you may give.
Charlie
Type of material:
Tubes made from inconel, copper nickel, titanium, admiral brass, 304 SS, 316 SS, ZIRLO (Zr-Nb Alloy), ZIRCALOY 4
Size of material:
.375"-1.0" O.D., up to 60" long
Type of work:
internal flaws up to 13 inches from end
concentric external grooves
offset external grooves
slots, both through and flat bottomed
flat bottomed holes
through holes
flat surfaces
ID / OD transitional notches .005 wide +.001/-.002 from 20% depth of wall thickness to through.
ID / OD Linear / circular sectional notches .005 wide +.001/-.002 from 20% depth of wall thickness to through.
Features that need to be clocked to various degrees in relation to other features.
We currently outsource this type of work.
Drawings showing the details of what we're up to can be provided upon request.
Thanks for reading, and any input you may give.
Charlie