Re: Andrews rib

From: Mark <f1diddler_at_yahoo.com>
Date: Sun, 30 Mar 2008 17:16:47 -0000

--- In Indoor_Construction_at_yahoogroups.com, Tapio Linkosalo
<tapio.linkosalo_at_...> wrote:
d how come the rib is deeper
> in the middle, where the grains run along to the rib? Wouldn't it be
> better to make the rib thicker at the ends, where grains cut across
the rib?
> -Tapio-

Ah, you are referring to the enhanced lengthwise splittability of
sliced ribs at an inch or so leading to LE and TE. That's
something "sliced ribbers" live with, and it's only a problem in ground
handling, not flight loads. But you could probably have the best of
both worlds if you make a straight rib (staight on bottom) with a
higher middle area, then wet bend rib to the desired camber.

Think I'll try that myself. A little problem may be spring back.
Mark F1diddler
Received on Sun Mar 30 2008 - 10:16:56 CEST

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