Clark
It works fine for chemical machining, just make sure you have a good paint resist coating on the rear. You can also do deep etching for brass nameplates.
Malcolm
I don't suffer from insanity I enjoy it!
Mene, mene, tekel, upharsin
The writing is on the wall.
Ha-ktovet al ha-kir
--------------------------------------------
On Fri, 8/23/13, Misc Clark <clark.cone4@...> wrote:
Subject: Re: [Homebrew_PCBs] Easy Fast Laser Print DIY Circuit Boards - Dave's toner-transfer freezing technique
To: Homebrew_PCBs@yahoogroups.com
Date: Friday, August 23, 2013, 1:29 PM
Hi Rick - thanks for replying...the
process I'm interested in is toner
transfer onto shim brass for single-sided photoetching... I
realize you pcb
guys only do a surface etch and undercutting is not an
issue...is it?
that's why I ask if this toner transfer method will work for
etching...
Clark
On Thu, Aug 22, 2013 at 1:12 PM, Rick Sparber <rgsparber@...>
wrote:
> ∗∗
>
>
> Clark,
>
> Which procedure are you talking about? If it is the
ability to fuse toner
> to
> powder coat, it should not matter what is under the
powder coat as long as
> it is not too thick to get through the laminator.
>
>
> Rick
>
> -----Original Message-----
> From: Homebrew_PCBs@yahoogroups.com
[mailto:Homebrew_PCBs@yahoogroups.com]
> On Behalf Of Misc Clark
> Sent: Thursday, August 22, 2013 10:08 AM
> To: Homebrew_PCBs@yahoogroups.com
> Subject: Re: [Homebrew_PCBs] Easy Fast Laser Print DIY
Circuit Boards -
> Dave's toner-transfer freezing technique
>
> Hi all - fascinating discussion (I've been lurking for
quite awhile)...my
> interest is in photoetching shim brass.005 - .010
typically... any
> reason(s) this toner transfer won't work for this
application? I hope not!
> :)
> Clark Cone
>
> On Fri, Aug 16, 2013 at 3:49 PM, Rick Sparber <rgsparber@...>
wrote:
>
> > ∗∗
>
> >
> >
> > Fernando,
> >
> > There is no single answer here. Sure, CNC could be
used to make boards.
> > Most people send their artwork to China and get
boards back in the mail.
> > Equally valid.
> >
> > My goal is to find ways to do it with commonly
found materials and
> > machines. At the present time it looks like I can
do it with parchment
> > paper, a laser printer, a laminating machine, a
kitchen freezer, and a
> > few chemicals for etching. That's just part of my
hobby and is not
> > necessarily the "best" way to do the job.
Ultimately, I want to etch a
> > cylinder which would be rather tricky with a 3
axis CNC.
> >
> > Rick
> >
> >
> > -----Original Message-----
> > From: Homebrew_PCBs@yahoogroups.com
> > [mailto:Homebrew_PCBs@yahoogroups.com]
> > On Behalf Of Fernando Cassia
> > Sent: Friday, August 16, 2013 12:39 PM
> > To: Homebrew_PCBs@yahoogroups.com
> > Subject: Re: [Homebrew_PCBs] Easy Fast Laser Print
DIY Circuit Boards
> > - Dave's toner-transfer freezing technique
> >
> > On Sat, Jul 27, 2013 at 11:59 PM, Robin Whittle
<rw@...>
> wrote:
> >
> > > I added some distinctive text to this subject
line so your message
> > > would be easier to find in the archives.
> > >
> >
> > I've been following all the discussions in this
list, just as a
> > lurker, and have to wonder if perhaps just buying
a CNC machine is the
> > answer? See
> >
> > http://hackaday.com/2013/08/16/101459/
> >
> > FC
> > --
> > During times of Universal Deceit, telling the
truth becomes a
> > revolutionary act Durante épocas de Engaño
Universal, decir la verdad
> > se convierte en un Acto Revolucionario
> > - George Orwell
> >
> >
> >
>
> [Non-text portions of this message have been removed]
>
> ------------------------------------
>
>
> Be sure to visit the group home and check for new
Links, Files, and Photos:
> http://groups.yahoo.com/group/Homebrew_PCBsYahoo!
Groups Links
>
>
>
[Non-text portions of this message have been removed]
------------------------------------
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