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Machining Hardened 17-4 Rings

jackal

Titanium
Joined
May 4, 2006
Location
northwest ARK
That is slick. Just punch the top of a can all in one go?

Do you heat treat after forming and welding?

I warm up the cutting edges to a blue color. Then, use scotchbrite to clean and sharpen with a file.
They open 2 to 3 thousand cans a day.
The opener has a an air cylinder.
I also make some for gallon cans.
 








 
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