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Metal forming & tools If it bends,twists,welds,cuts & turns metal.Post it here |
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#1
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Milling a 4-jaw chuck??
Okay machinist, I need some help. I bought a 4-jaw chuck for my lathe since I need to turn round ends on some .125" square shaft. The chuck will only close to .250". Could the angled sides of the jaws be milled down to make the jaws move further in or are they hardened? I ran a file across the edge and it cut but I'm not sure if they are hardened.
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#2
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Re: Milling a 4-jaw chuck??
If you cut them with a file you can mill them with a cold carbide cutter . If 2 piece you'll need to do both . The best solution would be a square collet if you have a collet chuck or nose .
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#3
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Re: Milling a 4-jaw chuck??
Make some shims for the stock and fill in the gap with them!
Don't mess the jaws up! Cheers, Neil. |
#4
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Re: Milling a 4-jaw chuck??
I agree with Doodlebug.
Chucks are expenive. Use shims. |
#5
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Re: Milling a 4-jaw chuck??
Perhaps you can machine a set of replacement soft jaws yourself?
__________________
Brian Finster shavin' and smokin' a cigar?!?! |
#6
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Re: Milling a 4-jaw chuck??
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I have used penies for shims. |
#7
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Re: Milling a 4-jaw chuck??
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