Today's Message Index:
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1. 03:19 PM - Re: Turnbuckles =?ISO-8859-1?Q?ain=99t?= cheap (danoliver)
2. 09:10 PM - Re: Turnbuckles =?ISO-8859-1?Q?ain=99t?= cheap (taildrags)
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Subject: | Re: Turnbuckles =?ISO-8859-1?Q?ain=99t?= cheap |
Well gang here it is! Port wing is built and strung. I used 3/32x7 cables drawn
twang tight (no turnbuckles, Clotilde). It werent easy. Asides from the usual
adjusting and tweaking, triangulating, squaring and creaking, I also had to modify
my crimper to get into some petty tight spots. Just to set a hemline, once
everything was crimped and cut I set a five pound weight where the cables cross
and measured the sag. 7/16. Suppose only time will show the folly or wisdom
of my choice here. I know its not per the plans but I hope its per the spirit.
Ill try and report back in a year or so.
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Dan O
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Message 2
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Subject: | Re: Turnbuckles =?ISO-8859-1?Q?ain=99t?= cheap |
Well Dan, the plans call for the wing drag/anti-drag wires to be 13 ga. hard wire,
but who knows what the strength of that wire was, back in 1932? Your 3/32"
stranded cable is just about the same diameter as 13 gauge, if the table I looked
at is correct. Both 7x7 and 7x19, 3/32" galvanized aircraft cable are about
1000 lbs in breaking strength. My guess is that your wing will be as good
as most and probably better than some.
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Oscar Zuniga
Medford, OR
Air Camper NX41CC "Scout"
A75 power, 72x36 Culver prop
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