Re: [CAD_CAM_EDM_DRO] Convert HP-7046B X-Y plotter to Router

Hi Earl

I think I'd go for a DIGITAL plotter first, one with the biggest stepper
motors you can find. Also, good if it understands HPGL. Sounds like a
question from a few weeks ago.

Alan

"Earl J. Morris" wrote:

>
> Greetings
>
> I have salvaged a Hewlett-Packard 7046B X-Y Recorder (plotter) that I would
> like to convert into a router for milling prototype printed circuit boards. Has
> anyone done this? I do not have a problem with generating the analog and digital
> signals needed for positioning and control.
>
> My main concern is with what type of software to use. I have a few concepts in
> mind, but would like to find out what others have done. I am using Ivex's
> WinBoard for PC layout.
>
> Al, does anyone have a schematic of the HP-7046B
>
> Earl
>
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