Re: [CAD_CAM_EDM_DRO] Re: Slotting

Or the Jaquard loom that was controlled by boards with holes punch in them
to control the weaving and the boards were made into an endless loop with
rope or leather so that advancing to the next board changed the pattern of
the weave. All driven by water wheel, horse or later steam. All mechanical.

Early 1800's I recall.

Hugh

----- Original Message -----
From: <dlantz@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Thursday, November 29, 2001 1:08 PM
Subject: RE: [CAD_CAM_EDM_DRO] Re: Slotting


> BEFORE CNC INVENTED? ive read articles about punch cards controlling
> machines... doens't that date back to the 40's?
>
> -----Original Message-----
> From: Smoke [mailto:smoke@...]
> Sent: Thursday, November 29, 2001 11:04 AM
> To: CAD_CAM_EDM_DRO@yahoogroups.com
> Subject: Re: [CAD_CAM_EDM_DRO] Re: Slotting
>
>
> True...IF you have CNC. My buddy got his way before CNC was invented and
> isn't interested in switching over to CNC.
>
> If you have CNC than you can forget using a slotting head attachment too.
> Just fix the spindle so it won't turn and use the Z axis with a square
(or
> other polygonal) tool.
>
> I was just pointing out what's "out there" (somewhere), just like what
> someone pointed out with the slotter attachment. If someone should happen
> to find one they could possibly make use of it.
>
> Smoke
> > if you have CNC, then every machine has the equivalent of the cherrying
> > head.
> >
> > Jon
> >
> >
>
>
>
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