Re: Threading

Lathe is set at a top speed of 58.8 IPM reached after 0.90 seconds
covering a distance of 0.490"
Hope this helps
eddie




-- In CAD_CAM_EDM_DRO@yahoogroups.com, "Fred Smith" <imserv@v...>
wrote:

> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "motorworksnf"
> <motorworksnf@y...> wrote:
> > Hi
> > I am using gecko drives and steppers on my lathe.Running it with
> > turbocnc. The rpm eas 380 and slowed to 250 with the same results.
> > Using the g33 code repeated.
> > eddie
> >
>
> 380 RPM with 20 TPI is 19 inches per minute.
>
> 250 rpm with 20 TPI is 12.5 inches per minute for the Z axis.
>
> Does your machine move this fast in Z?
>
> Fred Smith - IMService