Re: [CAD_CAM_EDM_DRO] Cnc PCB drilling machines z axis linear pot

Hi, well up untill a few years ago there were a lot of wirewrap places and
the "xy and 3 level z" was done on a cnc, and program also told operator
what length wire to put in the drill. Bac in "88" it was the way to get
things done in a hurry and with quite high density. I helped make a machine
with 6 circuit boards which contained over 500 ttl ic's on each that way. If
anyone is interested give me a e-mail off list. be glad to tell what i
remember. cul brian f.

----- Original Message -----
From: Alan Marconett KM6VV <KM6VV@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Monday, December 10, 2001 2:37 PM
Subject: Re: [CAD_CAM_EDM_DRO] Cnc PCB drilling machines z axis linear pot


> Hi Bill,
>
> OK, I just had a flashback! We do CNC, I wonder what it would take to
> do CNC wire-wrap? I've done wire-wrap for a long time. It could be
> coordinate-assisted, or full automatic. I've always liked the
> "Manhattan" approach. If the pin locations were mapped with their X,Y
> coordinates, and the wrap level Z as three fixed levels... This could
> be interesting!
>
> Alan KM6VV
>
>
> Bill Vance wrote:
> >
> > I would if I thought I needed to do it that way, but mostly I get by
with a
> > Vector Slit 'N Wrap, and a big reel of magnet/motor wire to feed it.
You have
> > to plan your runs carefully, but they're really nice compared to std
point to
> > point wire wrap, and don't waste half so much contact space per pin.
> >
> > Bill
>
>
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