REFLECTOR: Novice question
Al Gietzen
ALVentures at cox.net
Tue Jul 4 10:05:17 CDT 2006
Steve;
I would suggest that it is not critical that they be laser straight. On my
Wingco fastbuilt wings it is clear that no effort was made to straighten
them, because in every place I had occasion to sand to where I could see
them, there were definitely squiggles. I doubt that mine are unique, and
there haven't been any failures.
Putting the uni side down probably results in a little smoother upper
surface requiring less additional filler. And, of course, then no one will
ever see if there are squiggles:-).
Al
> Jack,
>
> I would imagine, and I'm guessing here, that the factory guys are very
> careful with rolling out the cloth. I'm sure they have developed the
> skills to unroll it and NOT introduce squiggles in the uni. The
> advantage might be in less filler on the wings with the bid layer up.
>
So this brings my novice question. I'm a few weeks behind Jack so it'll be a
bit
before I do the wings. I'm wondering about how straight these fibers need to
be.
I read posts from say Andy Ellzey where I get the impression (maybe
incorrectly) that
sounds like straightness is practically checked by laser :-) and then I
watch
the video and it seems that all they were doing is getting the uni flat to
the
surface and that their hands were certainly not blistered by the operation.
My understanding from reading is that what seems to be important is that
there
not be slack in the fibers so that there are no load discontinuities. This
seems
to match what they appear to do in the video. Am I misinterpreting the video
and as Andy supposes above here that they are so much better at keeping the
cloth
in nice shape that they don't have much work left to do?
--
Steve
_______________________________________________
To change your email address, visit
http://www.tvbf.org/mailman/listinfo/reflector
Visit the gallery! www.tvbf.org/gallery
user:pw = tvbf:jamaicangoose
Check new archives: www.tvbf.org/pipermail
Check old archives: http://www.tvbf.org/archives/velocity/maillist.html
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.tvbf.org/mailman/private/reflector/attachments/20060704/e3507b9e/attachment.html
More information about the Reflector
mailing list