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Old 01-13-2007, 03:40 PM   #59
Bill UK
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This may be an alternative to welding, they manufacture allsorts of polymers, aluminium epoxy putty etc for repairing worn or damaged castings and shafts; you would need to check out the temperature resistance. Many years ago I repaired an air-bearing surface on a granite bed CNC PCB drilling machine, it set as hard as the granite. I also remember it was quite expensive .Many be worth contacting them for some advice.
http://www.devcon.com
http://www.devcon.com/maintenance.cfm
http://www.devcon.com/devconcatsolution.cfm?catid=16

Last edited by Bill UK; 01-13-2007 at 03:47 PM.
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