[TheForge] repairing tapped sleeve

Mon Feb 11 19:57:47 2002

        Dan,  Your welding supplier could get some carbons for you.  Airarc
also manufactures carbons for welding backers as well as their carbon arc
torch and rods.

Ralph


----- Original Message -----
From: <[email protected]>
To: <[email protected]>
Sent: Monday, February 11, 2002 10:32 AM
Subject: [TheForge] repairing tapped sleeve


> I have some machine parts that need to be repaired. They consist of a
steel
> sleeve that has the inside threaded to 5/8 NC and the wall of the sleeve
is
> worn completely away in some areas. I can cut out the sleeve and replace
it
> but that will be real pain in the neck. I tried to find some carbon rod
that
> I could thread and screw into the sleeve and then build up the wall with
> weld. I haven't found any carbon that will work. I wonder if a copper rod
> will work?  I looked at copper rod in the McMaster Carr catalog it shows a
> melting point of 1981 deg F. I'm afraid that's too low. Any ideas?
>
> Thanks in advance, Dan Cruzan
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