Air reduction sales company, New York. [from old catalog] · New York, Air reduction sales company · leaf 29
s: Operation 1. Bevel the edges to 45° with an Airco Cuttingtorch and a No. 1 tip, and leave bottom of weld open about 3/16 inch. Operation 2. Tack at 1, Figure 53; weld from 2 to 1, 3 to 2 andso on to 5, using an Airco welding torch with a No. 8 tip, and 3/16or % Airco welding rod. Then weld from… … Fig. 60 Fig. 64 Page Twenty-eight AIRCO WELDING OF KNUCKLE CRACKS AND PATCHES IN DOOR AND FLUE SHEETS IN THE FOLLOWING work the welding should be done on thewater side of the firebox wherever possible. The bevels shouldbe cut with an Airco cutting torch and a No. 1 tip, and thewelding done with an…
Welding · Locomotives
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