Re: Still not started

My mill drill did at least 66 IPM . But I have ballscrews on the x and Y
axis and was using my 5 A drivers for the motor power . The motors were 300
ounce inch motors.
I have solved the quill backlash problem and now have .0019 backlash in the
quill.
Dan
-----Original Message-----
From: PTENGIN@... <PTENGIN@...>
To: CAD_CAM_EDM_DRO@onelist.com <CAD_CAM_EDM_DRO@onelist.com>
Date: Friday, May 21, 1999 9:24 PM
Subject: Re: [CAD_CAM_EDM_DRO] Still not started

>From: PTENGIN@...
>
>In a message dated 5/21/99 3:36:21 AM Hawaiian Standard Time,
>dmauch@... writes:
>
><< I used 300 oz in stepper on my mill drill with a 2/1 ratio timing belts

and

> pulleys. >>
>Dan,
> Just how fast does this setup go? I tried 300's on a FB-2 direct drive
>with poor results. I figured it was a smaller machine. I will be installing
>the 2:1 reduction in a week or so... I'm fighting the backlash also. The z
>axis is worst on climbing to home. I'm gonna try nitrogen springs from a
>hatch back car. Peter
>
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