Re: [CAD_CAM_EDM_DRO] Digitizer, Optical mouse hacking

exactly right
mariano


"Henry H. Armstrong" wrote:

> Smoke,
> It doesn't matter, Its all relative. All we are doing with the probe is
> detecting movement -- relative movement. When the long end of the probe
> moves, that movement is detected and the probe's position at the other end
> is recorded, noted, listed, captured, whatever is required by your
> digitizing software. Position of the short end of the probe is determined
> by the XYZ readings for the probe carriage.
> Henry
> ----- Original Message -----
> From: "Smoke" <Smoke@...>
> To: <CAD_CAM_EDM_DRO@egroups.com>
> Sent: Friday, January 05, 2001 8:29 AM
> Subject: Re: [CAD_CAM_EDM_DRO] Digitizer, Optical mouse hacking
>
> > Well, that all makes sense..but I'd be a bit leery of depending on springs
> > to return the part to center. "Identical" springs are notorious for not
> > having exactly equal force rates.
> >
> > Smoke
> >
> >
> >
> >
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> >
>
> Welcome to CAD_CAM_EDM_DRO@...,an unmoderated list for the discussion of shop built systems, for CAD, CAM, EDM, and DRO.
>
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> bill,
> List Manager