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Unread 06-27-2016, 12:43 AM
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Re: Cutting Tetrix gears

Quote:
Originally Posted by Forhire View Post
Yeah, making a hobber would be a lot of work. Have you seen the Jacob's hobber? http://www.lathes.co.uk/jacobs/ Castings use to be available and you see variants now and again online. For small FRC and FTC gears something about that size would be perfect.

I wonder if anyone has devised a cnc hobber on the cheap?
Yes, I have seen that, and I really want to buy it, but the only site the castings are available from is in the UK and the thing is expensive enough already.

A CNC hobber is called "CNC mill + automatic indexer", I believe. To my knowledge (a few weeks of on-off research) nobody has made a dedicated CNC hobber, although it should be easy to set up if you already have a CNC mill.
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