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Unread 21-01-2010, 09:01
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Re: How to attach Bevel Gears to shaft when they are not keyed or have set screws

Finished Bore Miter Gear

Two lines below the plain bore on the McMaster website.

They are twice the price. For the price difference of four of these gears you could but a Dumont #00 broach kit and never have this problem again.

Good luck.
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Unread 21-01-2010, 10:20
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Re: How to attach Bevel Gears to shaft when they are not keyed or have set screws

Alternatively, If you're feeling brave, you could weld the gear to the shaft, assuming the metals are appropriate for such.
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Unread 01-02-2010, 01:27
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Re: How to attach Bevel Gears to shaft when they are not keyed or have set screws

I would reccomend pins over setscrews. With bevel gears, both radial and axial position are very important. Even if your setscrew is tightened into a flat on the shaft, the bevel gear could still slide along the shaft.
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