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

>
> 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