Re: A better boat building material

On Jul 3, 4:06 pm, HK <payer33...@xxxxxxxxxxx> wrote:
Frogwatch wrote:
On Jul 3, 8:42 am, Loogypicker <loogypic...@xxxxxxxxx> wrote:
On Jul 2, 3:56 pm, Gene Kearns <gene.boat...@xxxxxxxxxxxxxxxxxxxxxxx>
wrote:

On Thu, 2 Jul 2009 10:45:23 -0700 (PDT), Loogypicker penned the
following well considered thoughts to the readers of rec.boats:
|On Jul 2, 11:35 am, Gene <gene.boat...@xxxxxxxxxxxxxxxxxx> wrote:
|> On Thu, 02 Jul 2009 06:41:10 -0500, Richard Casady
|>|> <richardcas...@xxxxxxxxxxxxx> wrote:
|> >On Wed, 01 Jul 2009 13:20:05 -0400, HK <payer33...@xxxxxxxxxxx> wrote:
|>
|> >>And for a superior boat building material? Welded plate aluminum..
|>
|> >It's not bad with rivets. All airplanes are riveted, none welded.
|>
|> >Casady
|>
|> (1) Rivets and boats are as big a PITA as Integral Fuel Tanks and
|> Rivets.... unless you have a fondness for corrosion and leaks....
|>
|> (2) Wrong.http://www.eclipseaviation.com/company/about/innovations..php
|>
|> --
|>
|> Forté Agent 5.00 Build 1171
|>
|> "Twenty years from now you will be more disappointed by
|> the things you didn't do than by the ones you did do.
|> So, throw off the bowlines. Sail away from the safe harbor.
|> Catch the trade winds in your sails.
|> Explore. Dream. Discover."   - Unknown
|>
|> Grady-White Gulfstream, out of Oak Island, NC.
|>
|> Homepagehttp://pamandgene.tranquilrefuge.net/boating/the_boat/my_boat.htm
|
|One of the troubles with aluminum is it's fracturability. You can take
|a piece of aluminum bar stock, say 1/4"x2", put it in a vice, score it
|across somewhere with a razor knife, using light pressure, and if you
|start flexing it, that's where it'll break, and it'll be a clean break
|right where you scored.
That is so predictable, I don't allow my students to have a scriber in
their tool box.....
--
Yep. When my uncle was working on aluminum airframes, they were VERY
careful to not even scratch the pieces if they were replacing.

Aluminum is a great material for boats sometimes.  My old 18' Grumman
canoe is 47 yrs old and in great shape.  It weighs much less than most
smaller boats.  Whenever I go with kayakers, they are always amazed
the humongous canoe weighs so little.  It did require repair once when
it got lodge under a tree on a flooded river and the Al tore.  Got it
welded and it is almost as good as new.

"When my uncle was working on aluminum airframes..."

Now *that* is a laugh...a relative of loogy holding down an actual job.- Hide quoted text -

- Show quoted text -

Uh, oh, your filter is faulty again. Oh, and want to compare degrees
and job performance, ***?
.

Loading