[PSUBS-MAILIST] single seat sub

Tue Nov 3 21:38:06 EST 2020

 Roberto, that's a great book to start with. I can't remember whether I have referred you to the Guernsey submarine site or not, butIt's a great reference for a build. http://www.guernseysubmarine.com/
Alan
    On Wednesday, November 4, 2020, 03:30:42 PM GMT+13, roberto alvarez via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  

 Thanks for your support, i am reading the book manned submarines, mostly to understand from the designs, the most easy option will be use the k350 hatch design,now with the cameras, will not need the acrylic dome if this wreck is in this depth range.
El mar., 3 nov. 2020 a las 16:35, Alan James via Personal_Submersibles (<personal_submersibles at psubs.org>) escribió:

 Roberto, David Columbo may be able to help you there. He has been looking for a dome manufacturer for his sub. And I think he recently had success. His original manufacturer in California pulled out for some reason. Emile in the Netherlands has a dome pressing set up, but won't sell to the USA because of liability reasons. Mexico may be OK. Freight may be expensive though. https://www.airesearch.nl/products/
There is a price for a dome shown. He can also mount the dome. You have to know what you are doing to form a dome. It has to be annealed after forming as this can make a huge difference on its strength. Also how it is mounted is important. Just keep firing the questions and we will try & help you. Alan

    On Wednesday, November 4, 2020, 01:04:04 PM GMT+13, roberto alvarez via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  

 Baja California Mexico, i saw the k350 plans and has no  or dont have the dome, i even read about the fiberglass sub
El mar., 3 de nov. de 2020 3:43 PM, Alan James via Personal_Submersibles <personal_submersibles at psubs.org> escribió:

 Hi Roberto, what part of the World do you live in? If its Europe there is Emile. Alan
    On Wednesday, November 4, 2020, 10:36:38 AM GMT+13, roberto alvarez via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  

 were i can find a dome?will follow the K250 ,may be just shorter and cameras instead the front viewport, best recomendation for the hemisphere?
El mar., 3 de nov. de 2020 11:01 AM, hank pronk via Personal_Submersibles <personal_submersibles at psubs.org> escribió:

If you are building a Deep Worker then a dome  will restrict your freeboard greatly. A cylinder is a better option for freeboard
Hank

Sent from my iPhone

> On Nov 3, 2020, at 11:04 AM, roberto alvarez via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
> 
> 
> Hi,i am members since 2003 aprox,read articles,and conversations, i bought the K250 plans few years ago
> but never build, in 2010 a tour vessel sank in my area, nw us full of fishing nets, was a 115 ft boat, and now i feel the need of build a submersible vehicle, i try by the scuba side option, but to reach this depth i need a technical diving course, gear and the limit will be the 50 meters for tec 1, and deco with oxigem,  if i calculate the investment will be around 3000 dlls in training for a 40 minutes immersion and 40 minutes of deco( plus gas cost)
> 
> My approach will be a version of the deep worker, single person small vehicle, i quote the acrylic hemisphere in San Diego California, will be the only piece that i will not be able to build locally
> 
> for a 24 inch, 1 inch tick  is recommended, i will use the hull calc to verify the sections , the depth limit in the area is 80 meters, if some one has any recommendation , please reply, thanks
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