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<body link="#000000" vlink="#000000" alink="#000080" topmargin=0
leftmargin=0 marginwidth="0" marginheight="0"><font face="Courier New"
size=2>With all cross sections nearly cylindrical shape,
<BR>strong thickness, a 3d Modell and a FE calculation <BR>- it
seems
possible. <BR><BR>But you need a male and a female soilds mould
<BR>or may
mill it out with a 3- or 5-axis maschine from <BR>a solid acrilic block.
<BR><BR>Both ways are really expensive. <BR><BR>The frame to hold it
maybe also to made in a mill out way. <BR><BR>One problem with this
strong
thichness jetfighter style<BR>canopy can be also disoritentation of the
view on
the surface. <BR><BR>Such a massive block on a 5 axis machine - say
<BR>75
USD per hour and around 14 days/night milling. <BR>Just
about
25.000 USd for the milling. Maybe more<BR>Plus the block material.
Plus
some hundert hours of hand <BR>sanding and polishing in and outside.
Inside
polising<BR>will be a nightmare on its own.<BR><BR>How much you want to
spent
for?<BR><BR>vbr Carsten<BR></font>
<BR>
<BR>"Håvard Hardy" <haavard.hardy@gmail.com> schrieb:
<blockquote style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT:
5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<div dir="ltr">really? even if its like 30 - 40mm thick? and lets say
80mm x 100mm? how do i calculate how mutch it will take befor i
breakes? </div><div class="gmail_extra"><br><br><div
class="gmail_quote">2013/7/18 Emile van Essen <span dir="ltr"><<A
href="mailto:emile@airesearch.nl"
target=_blank>emile@airesearch.nl</a>></span><br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px
0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"
>
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<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB"
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"
>The canopy /viewport of
the depicted sub is not pressure resistant enough for a 1 ATM
sub..<u></u><u></u></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB"
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"
>The shape will allow only
a few meters..<u></u><u></u></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB"
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"
><u></u><u></u></span></font> </p>
<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB"
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"
>Regards, Emile<u></u><u></u></span></font></p>
<p class="MsoNormal"><font color="navy" face="Arial"><span lang="EN-GB"
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Arial"
><u></u><u></u></span></font> </p>
<div>
<div class="MsoNormal" align="center" style="TEXT-ALIGN: center"><font
size="3" face="Times New Roman"><span style="FONT-SIZE: 12pt">
<hr size="2" width="100%" align="center">
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<p class="MsoNormal"><b><font face="Tahoma"><span style="FONT-WEIGHT:
bold; FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"
>Van:</span></font></b><font face="Tahoma"><span style="FONT-SIZE:
10pt; FONT-FAMILY: Tahoma"
>
Personal_Submersibles [mailto:<A
href="mailto:personal_submersibles-bounces@psubs.org"
target=_blank>personal_submersibles-bounces@psubs.org</a>] <b><span
style="FONT-WEIGHT: bold"
>Namens </span></b>Håvard Hardy<br>
<b><span style="FONT-WEIGHT: bold"
>Verzonden:</span></b> woensdag 17 juli 2013
14:14<br>
<b><span style="FONT-WEIGHT: bold"
>Aan:</span></b> <A href="mailto:personal_submersibles@psubs.org"
target=_blank>personal_submersibles@psubs.org</a><br>
<b><span style="FONT-WEIGHT: bold"
>Onderwerp:</span></b> [PSUBS-MAILIST]
coustume acrylic</span></font><u></u><u></u></p>
</div><div class="im">
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="FONT-SIZE: 12pt"><u></u><u></u></span></font> </p>
<div>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="FONT-SIZE: 12pt">Hi. who makes custume view ports? lets say i
wantet to make a sub like
the one on captain america, you know the movie, the one man
sub. <u></u><u></u></span></font></p>
<div>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="FONT-SIZE: 12pt"><u></u><u></u></span></font> </p>
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<div>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span
style="FONT-SIZE: 12pt"><a
href="http://www.liveforfilms.com/2010/09/28/captain-america-hydra-submarine-in-liverpool/"
target="_blank">http://www.liveforfilms.com/2010/09/28/captain-america-hydra-submarine-in-liverpool/</a><u></u><u></u></span></font></p>
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<br></blockquote></div><br></div>
</blockquote>
<font face="Courier New" size=2> </font><font face="Courier New"
size=2><br><br>-- <br><BR>Carsten Standfuß<BR>Dipl.Ing.Schiffbau @
Meerestechnik<BR>Heinrich Reck Str.12A<BR>18211 Admannshagen<BR><BR>0172
8464 420<BR>WWW.Euronaut.org<BR>Carsten@euronaut.org</font></body>
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