Looks nice!
It's not the destination but the journey you take to get there that matters.
Very nice - it looks like a heavy-duty, industrial grade version of the one I built a few years ago. This is my small one with an octagonal broach installed:
Attachment 19956
Here's the description and a detailed drawing:
A Simple, Compact Rotary Broach | The Hobby-Machinist
Last edited by Jon; Oct 25, 2021 at 10:05 PM.
Hi,
A question about the choice of some dimensions, you have a relative short length to support the broach, on a too high speed accidently, it makes some vibrations and a less good interior finish with waves, when I made one time ago without your measures, with a longer distance between the ball and the set screws, it have a more stable use than the one made shorter now.
What rpm speed do you use please ?
It's really not to criticize your construction, just an observation in workshop use.
Have a niice day.
Pierre
Thanks Canobi! We've added your Rotary Broach to our Machining category,
as well as to your builder page: Canobi's Homemade Tools. Your receipt:
New plans added on 11/01: Click here for 2,541 plans for homemade tools.
Thanks Canobi! We've added your Dividing Head and Collet Drawbar to our Machining category,
as well as to your builder page: Canobi's Homemade Tools. Your receipt:
New plans added on 11/01: Click here for 2,541 plans for homemade tools.
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