What is the purpose of this discussion? Is this for two layer boards or boards with more than two layers?
Bob Macklin
K5MYJ
Seattle, Wa.
"Real Radios Glow In The Dark"
----- Original Message -----
From: Stefan Trethan
To: Homebrew_PCBs@yahoogroups.com
Sent: Wednesday, January 02, 2013 2:17 PM
Subject: Re: [Homebrew_PCBs] Re: plating holes with an exploding wire
There are far more gruesome images where rings got caught in moving
machinery, don't wear them when you work on either.
I like the idea with the explosives filled rivets.
Here you can see some welding shots by DMC. They also have a 1500 ton
press to straighten the plates out afterwards....
<http://www.youtube.com/watch?v=HvJee_1w4tA>
ST
On Wed, Jan 2, 2013 at 10:58 PM, Charles R Patton
<charles.r.patton@...> wrote:
> Found/2/2013 1,_._,___
> Found a scholarly paper with photos on wedding ring burns from 12 and 24
> batteries :
> http://www.medbc.com/annals/review/vol_5/num_1/text/vol5n1p33.htm
> So it's not an uncommon accident, apparently.
> Regards,
> Charles R. Patton
>
>
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