I've landed a small reacurring job of cutting out various sizes and thickness of sprockets\gears out of UHMW.
I'll be cutting the profile and shaft profile of the gears with a router.

I've done some broaching before, but not this many.
I'm open for any ideas how to automate the broaching process.

Any ideas of a simple fixture?
Using a fixture and jig with a electric motor and allthread to push the broach through?
Hydraulic press or jack?
Broach the keyway before I cut the shaft hole?

Any Ideas will be greatly appreciated on this.
I'll be doing 70 - 100 of these a month.

Thanks in advance
Don