Rolls-Royce Archives
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From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Illustrating two methods of welding to prevent cracking at stressed welds.

Identifier  ExFiles\Box 174\2\  img106
Date  11th April 1937 guessed
  
-2-
To prevent cracking at stressed welds, it is essential to weld one side, clean the other and then weld the other thus :-
CHISEL
CLEAN


or thus :-
CLEAN



unit. This might be considered on the steel sleeve
  
  


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