Posted by Matty
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on August 24, 2008, 21:37:21, in reply to "BOW and NOSE CONE"
4.235.201.8
--Originally Posted 8/31/07--
Pssst - hey bub - you recognize this:
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A look made better by some glare on the (back-lit) surface:
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Note all the circular features are not scribed but rather are drilled out completely and then filled with plastic dowel (white); of exactly the matching diameter. Before insertion, the lip of the hole is rounded or "bevelled" by a slight amount - so that, when the rod is chopped off and smoothed flush, a near-perfect circular groove is depicted around its edge For the ballast tank air vents the effect is repeated twice - using plastic tubes (white) with dowel (gray) inserted within them - thus "nesting" the effect to get uniform, concentric circular patterns.
Here is the appearance looking for- and aft along the deck:
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In addition to the above-mentioned cleats, the crew access hatch, including very fine details like tie-down eyes, will go on soon, as this piece is finally "getting there".
Meanwhile the companion nose cone upgrade is even closer to completion:
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Note the "shark-fin" sonar dome (which points upward when assembled), and next to it a fairlead (needing to be drilled out), as well as another tiny, flush circular feature (a sonar transducer, I think) which was again formed by a dowel insert in a bevelled hole and then chopped off flush.
Notice the torpedo tube doors are also scored - deeply - but from the inside; for easy cutout to open up any tube(s).
The resin of these nose cones needs about 2 weeks' curing before they can be final worked - and the first of them are already about a week old, so…
Just thought your enquiring minds might like to know!
Cheers,
-Matty
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