Clock gears are epicycloid. You either have to make the cutter or empty your wallet to Thorton in England. Wear is rampant with clock gears(particularly the barrel where the highest power is) because they load one tooth at a time with no lubrication.Tony Wells link=topic=2229.msg14646#msg14646 date=1305919301 said:When you make a new one, do you make your own involute cutter, or buy one?
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