Mike,
Just single layer, single-sided. Three boards per kit. One is 4x6
inches (main curve tracer board). Two are 2.25x6 inches (power
amplifier and power supply boards). There's also a very small fourth
board, 1.25x0.75 inches, for a small 8-pin transistor socket that
protrudes from the front panel (a third convenient redundant device-
under-test interface).
I have had to keep the boards as simple to fabricate as possible,
since I also offer a lower-cost version of the kit that includes a
make-your-own-boards option, with blank pcbs and toner patterns
included (as well as powdered etchant, plastic etching tub,
scotchbrite pad, aluminum solvent pan, etc). (And, amazingly, even
though none of the buyers that I know of had ever made a PCB with TT,
before, only one guy out of 100 needs a new toner pattern sheet.)
Regarding a three-days-dead horse: Ever been to the Death Valley
museum, at Furnace Creek, CA? Excellent counter-example.
- Tom Gootee
http://www.fullnet.com/u/tomg------------------------------
--- In Homebrew_PCBs@yahoogroups.com, "mikezcnc" <eemikez@c...> wrote:
> Tom,
>
> ballendo said that details will be available next week, delivery in
> August, 2004.
>
> 800 holes- are they two layers? Mike
>
> ∗∗∗
>
> "There is no joy in facing a dead horse after three days"- Mike
>
>
>
> --- In Homebrew_PCBs@yahoogroups.com, "Thomas P. Gootee"
<tomg@f...>
> wrote:
> > Ballendo,
> >
> > Thanks.
> >
> > The CNC machine MAY actually solve most or all of my remaining
> production-automation "problems"!
> >
> > For one thing, the plastic instrument panels are so soft that the
> machine will probably also be able to rout all of the holes out of
> them, for me.
> >
> > The CNC PCB-drilling, of course, will probably be the biggest
help,
> for me. Each of my sets of boards has well over 800 holes. And my
> eyes "ain't what they used to be"!
> >
> > Do you have an estimate of the time frame until we can get our
> hands on your machines? Sorry if that's been asked before.
> >
> > Tom Gootee
> >
> > http://www.fullnet.com/u/tomg
> >
> > P.S. Has anyone though about using a CNC machine to hold a small
> laser or lamp (maybe CNC-adjustable-focus or adjustable beam cross-
> section or something), to put down traces on photo-sensitive pcbs?
> >
> > "There's no use in beating a dead horse, except, of course, for
the
> sheer JOY of it!" - A. Whitney Brown, on an episode of "Saturday
> Night Live", circa early 1980s.
> >
> > -----------------------------------
> >
> > Date: Sat, 31 Jul 2004 09:01:02 -0000
> > From: "ballendo" <ballendo@y...>
> > Subject: Re: Toner Transfer for Instrument Panels?
> >
> > Hello,
> >
> > try http://www.pulsar.gs , formerly http://www.dynaart.com/
> >
> > It's not readily apparent on their website, but the instructions
> > which come with their dextrin coated paper show how to make
decals
> > and panel labels...
> >
> > There's another website, with a tag line like "We can show you
how
> > to print on ANYTHING, or your money back!" that also uses toner
> > transfer to make panels. I'll try to find the URL, but maybe
> someone
> > else here knows it in the meantime?
> >
> > Hope this helps,
> >
> > Ballendo
> >
> > P.S. You could always engrave the panels with a CNC machine...<G>
> (Or
> > use IT to trim the label and vinyl overlay you're using now...)
> >
> > --- In Homebrew_PCBs@yahoogroups.com, "Thomas P. Gootee"
> <tomg@f...>
> > wrote:
> > > If this is too off-topic, maybe someone could point me to a
more-
> > appropriate group.
> > >
> > > Has anyone got a good way to apply computer-generated artwork
to
> > instrument panels?
> > >
> > <snipped>
> >
> > -------------
> >
> >
> > [Non-text portions of this message have been removed]