主翼如何連接??[求助]

csliaw

請問一般主翼2.5m以上,主翼都分成2 or 3段,以方便搬運,
在飛行場各位都是如何把它接上的?每次都用膠帶,會不會
多貼撕幾次,導致主翼的包覆鬆了!

Alex Chan

Vibration force? I think it was flutter. I think the mechanism of flutter is arise from resonance. So it break.

Alex Chan

I don't use tape for sailplanes except for F3F. Even my 1:3.75 ASw28, I don't use any type. The lifting force acts upward while the weight of the fuselage acts downward. So 2 opposing forces keep the wing joiners tighten. So don't be afraid, just soar it except you planeis a racing sailplanes.

Julian

What happens when you fly inverted?

By the way, how is your 1/3.75 ASW-28 flying? It's summer time now and most places here the lift is weak. I don't even have the nerve to test fly mine. How is its thermaling ability?

csliaw

Really!
主翼連接只有一粗一細兩根鐵棒,並不是很緊.
在做 loop or 側滾,真的不會飛出來????

Alex Chan

No problem, think about the forces act on the wings and spar (can be regard as part of the fuselage).