Great Footage - Dam Busters Bouncing Bomb

Great Footage - Dam Busters Bouncing Bomb

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Discussion

TEKNOPUG

19,054 posts

207 months

Thursday 22nd September 2011
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Eric Mc said:
De Havilland went on to use similar construction methods in the Hornet and Vampire. They switched back to all metal with the Comet (look what happened there), and the DH110 (look what happened there). Maybe they should have stuck to wood.

Bill Gunston has made the comment that De Havilland had a track record of building aircraft that had a habit of coming apart.
“they weren’t stuck together very well….”

Doesn’t matter too much in combat aircraft where their life expectancy can be measured in hours. Matters a lot in commercial civilian aircraft though!

To be fair though, there were a number of Mossie’s that racked up 100+ missions, many over Berlin.

Eric Mc

122,332 posts

267 months

Thursday 22nd September 2011
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They seemed to work OK in colder climates. When they went out to the far east they did begin to have problems.

TEKNOPUG

19,054 posts

207 months

Thursday 22nd September 2011
quotequote all
Eric Mc said:
They seemed to work OK in colder climates. When they went out to the far east they did begin to have problems.
The humidity caused problems with the glue and they literally came apart in flight. It was soon fixed though with specially developed adhesives. No doubt you can relate to that Eric wink

Eric Mc

122,332 posts

267 months

Thursday 22nd September 2011
quotequote all
TEKNOPUG said:
Eric Mc said:
They seemed to work OK in colder climates. When they went out to the far east they did begin to have problems.
The humidity caused problems with the glue and they literally came apart in flight. It was soon fixed though with specially developed adhesives. No doubt you can relate to that Eric wink
I wouldn't be surprised if I am using glues on my models based on some of the research done by the various aircraft companies in the 40s and 50s.

Simpo Two

85,883 posts

267 months

Thursday 22nd September 2011
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TEKNOPUG said:
It was soon fixed though with specially developed adhesives.
Aerolite I think.

I built a model MTB with it and that didn't come apart!

Ayahuasca

27,428 posts

281 months

Thursday 22nd September 2011
quotequote all
blueg33 said:
Isn't wood one of the strongest materials in terms of strength to weight ratio? Only recently superceded by carbonfibre etc?
and in strength / weight terms Balsa is the strongest wood there is.