Homebrew PCBs

I normally reply on the bottom side of messages, but the HTML that yahoo
adds makes it difficult.
Anyway,
What I did was use the back side of the blade on a heavy-duty X-Acto
knife to scrape the aluminum. I had to remove perhaps 1mm of material.
It was a bit time consuming but it was not particularly dangerous
because I kept my flesh out of the possible path of the knife. If you
have a rotary tool such as a Dremel, you could probably use it. Scraping
is an accepted however lost method of metal working by hand.
--
Martin K


Lez wrote:
>
> On 30/01/07, Martin Klingensmith <martin@...
> <mailto:martin%40nnytech.net>> wrote:
> >
> >
> >
> >
> >
> >
> > I'll throw in my bit of luck:
> > I bought a laminator on eBay for $15. At first I thought I got screwed
> > over but all I had to do was scrape the opening a little to allow a
> > board + paper to go through.
>
> Well I just come back from Asda, part of the walmart family, and paid
> \ufffd11.68 or $20 and it takes my board + 1 sheet of paper when cold, but
> when hot it wont fit back in for a 2nd pass!
>
> Think I need the craft knife.............
>
> Wife does not like me using them anymore after the accident I had last
> time.....
>
> I have tried argos catalog paper(uk) failed miserably, toner goes into
> the paper far too much and nothing seems to go onto the board.
>
> It achieved good transfer from thick
> > catalog-paper after 4 passes. It would not be difficult to control the
> > temperature of this device. I think a few degrees hotter would work
> well.
> > --
> > Martin K
> >
> >
> > Lez wrote:
> > >
> > > Was at a carboot sale at the weekend, go each weekend (Mass organised
> > > yardsale, usually on farm land), 2 weekends a go I see a kyocea laser
> > > printer, old bulky thing, looked like a fuser donor, \ufffd10 he wanted,
> > > said it needed a new ink cartridge (!), decided to wait and see if I
> > > could find something cheaper, I can buy a laminator for that!
> > >
> > > Last week he and it was still in attendance.
> > >
> > > This week as I left it was in the skip, so I got it, took it home and
> > > opened it up, decided to plug it in, damn thing said selftest past and
> > > throw out a test sheet, 46073 pagecount and still working a treat, I
> > > cant strip it now I feel sorry for the thing!
> > >
> > > Its faster and feels hotter than my 4l, so when the toners all gone
> > > then I'll have at it
> > >
> > > Some you win, some you win.
> > >
> > > --
> > >
> > > Lez
> > >
> > >
> >
> >
> >
> >
>
> -- 
>
> Lez
>
>