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Unread 17-02-2006, 01:52
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Travis Covington Travis Covington is offline
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Re: 5/16" shaft, 3/32" key, and 15N-m of torque

Knowing the problem, I would tell you to simply drill it to 3/8" and chamfer the inside of the gear, weld it, and then machine it back down to the initial size.
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2008-2017 - Engineering Mentor of Team 254
2001-2008 - Engineering Mentor of Team 968
1998-2001 - Mechanical Director/Driver/Member of Team 115