Morning,

Anyone got any good tips for making prime number divisions?

I would like to make 71 and 113 tooth gears.

I have a 90:1 rotary table with the usual plates (15,16,17, 18,19,20,21,23,27,29,31,33, 37,39,41,43,47,49 holes) a 40:1 universal dividing head and a few random change wheels.

Dave

Anyone got any good tips for making prime number divisions?

I would like to make 71 and 113 tooth gears.

I have a 90:1 rotary table with the usual plates (15,16,17, 18,19,20,21,23,27,29,31,33, 37,39,41,43,47,49 holes) a 40:1 universal dividing head and a few random change wheels.

Dave

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