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Re: [PSUBS-MAILIST] casting acrylic origins
- To: personal_submersibles@psubs.org
- Subject: Re: [PSUBS-MAILIST] casting acrylic origins
- From: Dariusz Hoffmann <darekhoffmann@gmail.com>
- Date: Sat, 17 Jul 2010 14:31:44 +0200
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Very interesting, Alan. But this document is lack of details, how to
cast it. What temperatures, time and pressure inside the autoclav.
This is also explained in Stachiw book, site 707, but also without
details I mentioned above. I have a copy without a cd-rom that
contains additional documents, maybe the info is on those documents ?
2010/7/17 Alan James <alanjames@xtra.co.nz>:
> Here's another link to the origins of large acrylic castings.
> http://www.brucebeasley.com/Apolymon/Apoly.htm
> This is a more detailed story than my last post on Bruce Beasley.
> It is truly impressive when you look at the scale of what he was doing
> & the complex nature of it.
> There's even a photo of the autoclave with North West Native American
> art on it.
> This next link is a paper by Stachiw to the navy outlining the benefits
> & problems encountered with casting domes.
> http://www.dtic.mil/cgi-bin/GetTRDoc?Location=U2&doc=GetTRDoc.pdf&AD=AD0776587
> Regards Alan
>
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