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Re: [PSUBS-MAILIST] Lead Casting



There is nothing quite so valuable as the voice of experience. Good tips, Carsten.
Vance



-----Original Message-----
From: MerlinSub@t-online.de
To: personal_submersibles@psubs.org
Sent: Tue, Sep 14, 2010 1:53 pm
Subject: Re: [PSUBS-MAILIST] Lead Casting


More than words: 

http://www.euronaut.org/content/gfx/interior/DerErsteBarren02.jpg
http://www.euronaut.org/content/gfx/interior/DerErsteBarren03.jpg
http://www.euronaut.org/content/gfx/interior/IMG_4890.jpg
http://www.euronaut.org/content/gfx/interior/IMG_4846.jpg
http://www.euronaut.org/content/gfx/interior/IMG_4869a.jpg

Be carefull with the lead pipes. If you catch an air or water bubble in 
the pipe drop in the meltzing pot it tends to expolde. 
Small explosion of course but it takes week before your skin looks normal.. 
Use a strong hammer and drop the pipes flat before you melt them. 

vbr Carsten

"James Frankland" <jamesf@guernseysubmarine.com> schrieb:
> Hi All,
> 
> does anyone have any top tips for lead casting?  Im ready to cast my drop
> weights.  Obviously there is a lot of information on the internet about lead
> casting, but they mostly refer to making small items such as bullets or
> fishing weights. Here is a good one i found.
> 
> http://www.scubaboard.com/forums/archive/index.php/t-44202.html
> 
> Anyway, ive been collecting lead for a while and have a big pile of mostly
> roof lead, but also fishing weights, diving weights, lead pipes etc.
> 
> Also, due to the different pod opening closing method i have made, the
> standard drop weights are not going to fit, so im going to have to modify
> the shape of them.  I'm just going to make sure they are the same volume as
> the standard ones, just a different shape.  I believe they need to be
> 125lb?  Is that correct?
> 
> http://www.guernseysubmarine.com/Extended_files/Page2909.htm
> 
> Any thoughts?
> Kind regards
> James
> 




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