My dad was also in the RAF
He was one of the very few people picked to be allowed to work on the only flying Lancaster.
I once saw him weld a steel plate onto an aluminium motorbike exhaust can with a crappy home ARC welder. The repair lasted longer than the bike. If you know welding you know how hard that is.
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My Name was saying these words inside your head on, Wed 29 Nov 2017, 14:36,
Reply)
I would say that's not possible... *
What was the purpose?
* not a welder, just ancillary knowledge of terms due to bikes and whatnot.
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omnitruncatedkraken from Empire Algol, Wed 29 Nov 2017, 19:24,
Reply)
My mate had a hole in the side of the exhaust can
on his 125 and it would have failed an MOT. He was going to buy another one and my dad said "No need for that, hang on a minute", went to the shed, got his welder and a bit of steel plate. Hammered the plate into a curve then welded it onto the exhaust can to seal the hole. Saved him £80 if I recall right. It was about 30 years ago.
Apparently due to the different melting points of the two metals it is easy to make the aluminium get too hot and pull away from the weld.
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My Name was saying these words inside your head on, Wed 29 Nov 2017, 22:07,
Reply)