Re: [CAD_CAM_EDM_DRO] trying to calculate the thread pitch for metric sherline mill

Actually, my imperial thread Sherlines (all 4 of them) are 20 TPI, not 24.

Daniel J. Statman, Statman Designs
www.statmandesigns.com
dan.statman@...

----- Original Message -----
From: "Paul" <no.spam27@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Saturday, February 15, 2003 12:10 PM
Subject: Re: [CAD_CAM_EDM_DRO] trying to calculate the thread pitch for
metric sherline mill


>
> Metric Sherlines use a 1mm pitch on all three axis. For the imperial
> machines, 24tpi.
>
> So the pitch will either be 1mm or (25.4/24)mm
>
>
>
> On Saturday 15 Feb 2003 5:22 pm, "lum_l wrote:
> > My problem is that I am not sure what the thread pitch in mm of the
> > sherline leadscrew. I need the this information so that I can
> > calculate the steps/inc. in turbocnc.
>
> --
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