Homebrew PCBs

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@gmail.com> 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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