Homebrew PCBs

Eldon,

Very good write up. 

Thanks,

Rick

-----Original Message-----
From: Homebrew_PCBs@yahoogroups.com [mailto:Homebrew_PCBs@yahoogroups.com]
On Behalf Of Eldon Brown
Sent: Sunday, January 13, 2013 12:45 PM
To: Homebrew PCBs
Subject: Re: [Homebrew_PCBs] No HASL

This what I posted to my blog in 2009, and have been using ever since.

http://wa0uwh.blogspot.com/2009/11/tin-plating-with-solder.html

Regards,
Eldon Brown

73 - Eldon - WA0UWH - CN88xc - http://WA0UWH.blogspot.com/




On Sun, Jan 13, 2013 at 5:26 AM, Rick Sparber <rgsparber@...> wrote:

> **
>
>
> Stuart,
>
> Almost agreed. But it is good to take a tour of other options before 
> settling on one. Dragging a molten solder saturated piece of copper 
> braid across the tracks sounds best to me right now. Fast and relatively
safe.
>
>
> Rick
>
> -----Original Message-----
> From: Homebrew_PCBs@yahoogroups.com 
> [mailto:Homebrew_PCBs@yahoogroups.com]
> On Behalf Of lists
> Sent: Sunday, January 13, 2013 6:15 AM
> To: Homebrew_PCBs@yahoogroups.com
> Subject: Re: [Homebrew_PCBs] No HASL
>
> In article <000701cdf18b$dd723510$98569f30$@com>,
> Rick Sparber rgsparber@...> wrote:
> > But how do I take the solder I have on hand and grind it up to make 
> > this kind of flux+solder paste?
>
> Well it seems to me that solder would be far too soft and malleable to 
> grind it, though you could probably beat into a thin sheet - think 
> gold leaf.
>
> You could try filing it but I suspect it would quickly clog your file.
>
> You could devise an arrangement where you melt it and force it through 
> a fine spray nozzle, spraying onto a water bath but quite frankly I 
> would prefer to remain a long way away from anywhere such operations 
> were taking place.
>
> Stick to dragging the solder across the tracks with your soldering 
> iron, it's what I've been doing for years. It may not be perfect but it
works.
>
> --
> Stuart Winsor
>
> Only plain text for emails
> http://www.asciiribbon.org
>
> ------------------------------------
>
>
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>
>  
>


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