Re: [CAD_CAM_EDM_DRO] SPINDLE INDEX PULSE

I am using the cnc4pc spindle index board on both my lathe and my 8X36 mill.
I got rid of the slotted opto device and replaced it with a reflective
QRB1134. It is much easier to put a single 1/4 wide shiny stripe on a flat
black pulley or a piece of black tape 1/4" wide on a shiny pulley.

Dan Mauch
low cost stepper and servo motors.
cases for Gecko drives
kits and assembled 3-4 axis drives
www.camtronics-cnc.com
www.seanet.com/~dmauch

----- Original Message -----
From: <wanliker@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Friday, May 12, 2006 4:09 PM
Subject: Re: [CAD_CAM_EDM_DRO] SPINDLE INDEX PULSE


>
> In a message dated 5/12/2006 4:55:49 P.M. Mountain Daylight Time,
> rogersmach@... writes:
>
> Here is part of that discussion. Seems that some folks get by with a
> narrow
> slot and others need one much wider.
>
>
>
> Ron, I read that series of mails, and it bothered me that the needs varied
> so widely, that is why my post to find someone that had a successful
> adaptation
> with out a 45 degree notch. Something vastly wrong there unless speed was
> super high noise or what? IMHO
> bill
>
>
> [Non-text portions of this message have been removed]
>
>
>
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