[PSUBS-MAILIST] SeaQuestor pressure hull.

[Jon Wallace via Personal_Submersibles]

Wow, the magic of perspective with phone cameras.  That first photo makes it look like the conning tower is 2 inches thick.
Looks nice, and clever cone fabrication.  I'm curious about your thoughts around that design choice.  I assume it's because you wanted to keep the bottom "keel" area somewhat level, the angle of which would have been more accentuated if you had used a normal cylinder instead of cone.  But couldn't you have hidden that with superstructure?
Jon

      From: David Colombo via Personal_Submersibles <personal_submersibles at psubs.org>
 To: Personal Submersibles General Discussion <personal_submersibles at psubs.org> 
 Sent: Saturday, September 1, 2018 9:16 PM
 Subject: Re: [PSUBS-MAILIST] SeaQuestor pressure hull.
   
Hi Brian, 3/4" A516gr70. Next week the external rings will be placed at 12" o.c.David



   
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