Re: [CAD_CAM_EDM_DRO] need motor for CNC (sherline)

Also, if you have any backlash on Z, by counterbalancing a little heavy (so
the Z motor has to push Z down) you could eliminate the backlash.
Darrell

> >
> > Walt & Craig Smith wrote:
> >
> > I would like to possibly get something a little stronger as I have
> > constanly screwed up parts when deep into the program the the G00
> > command dosen't lift the head (just sits and buzzes) and then the
> > move
> > command ends up feeding the tool into the part for a cut I don't want.
> >
> A counter balance (weight, cable and pulleys or a spring from the ceiling)
> so the Z motor is not lifting a big weight going up and then going free

fall

> on the way down would not only fix your problem, it might even improve

your

> speeds.
> Darrell
>
>
>
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