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Re: ER Collet nut


 

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??? ??? If your threading SLOW that would be a good time to have a crank on the outboard end of the spindle????? . That will probably be my MO when I attack this project . I'm hoping to bring my 9A over to my new shop in the next 2-3 weeks . Wife is finishing up with the drywall screws & hope to have it painted this weekend? . Then I have to wire & I'm thinking of raising the bench? that the lathe is on & pouring a concrete pedestal to raise the mill up some . I'm getting to the point that I can only work within a certain range of my arms & the slightest angle I put my body in can ruin my next couple of days .

I have a metric threading ? but I'll start a new thread for that .

??? ??? animal

On 2/15/2023 7:58 AM, Andrei wrote:

The only difference between metric and imperial on using threading dial is that with metric you have to start ON THE SAME mark, every time.?

From: [email protected] <[email protected]> on behalf of William Nelson <wnnelson@...>
Sent: Wednesday, February 15, 2023 10:55 AM
To: [email protected] <[email protected]>
Subject: Re: [SouthBendLathe] ER Collet nut
?
I had that idea a while ago as I had some parts to make that would have been easier to leave in the chuck and go back and forth to the lathe and mill. I considered using carbide tooling to thread a commercial hex block as there was sufficient wall thickness for the threads. I never got around to it but it is still in the back of my mind. If I had a surface grinder making one would be much easier. I have a 10k and have used the printed gears from Ebay with great success making metric threads. I believe I saw a way to use the threading dial on you tube but never tried it. Something about using the same mark on the dial I believe but don't hold me to it.
--
Bill From Socal

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