DocsMachine
Titanium
- Joined
- Jan 8, 2005
- Location
- Southcentral, AK
I have an older Edwards No. 10 'alligator' shear. It's a big (I'll bet 600+ pounds) manual shear with "scissors" type jaws (as opposed to a "guillotine" type.)
I just resharpened the blades- which is kind of an experiment- but I had to grind one down about 1/16" or more to get all the chips out. There's still room for another couple resharpenings, unless I get another nasty chip like that.
I'm considering making an all-new set. They're fairly easy, just two bars about 6" long, under 2" tall and just over 1/2" thick. I don't see any reason I can't buy some steel- presumably annealed- mill and drill them to fit, send 'em off to get heat-treated by some pros, and then give 'em a finish grind when they come back.
So, two questions: What would be a good steel to use for this sort of thing (and who might have some in less than 10-foot sticks) and where's a good reputable heat-treater that would take a small job like this?
Thanks.
Doc.
I just resharpened the blades- which is kind of an experiment- but I had to grind one down about 1/16" or more to get all the chips out. There's still room for another couple resharpenings, unless I get another nasty chip like that.
I'm considering making an all-new set. They're fairly easy, just two bars about 6" long, under 2" tall and just over 1/2" thick. I don't see any reason I can't buy some steel- presumably annealed- mill and drill them to fit, send 'em off to get heat-treated by some pros, and then give 'em a finish grind when they come back.
So, two questions: What would be a good steel to use for this sort of thing (and who might have some in less than 10-foot sticks) and where's a good reputable heat-treater that would take a small job like this?
Thanks.
Doc.