Minimum of 25 all welded 70-ton cars per day are being produced by American Car and Foundry Co, Huntington, W Va, for Chesapeake and Ohio Railroad; each of cars contains over 1/3 mi of welds, 670 ft of which are produced by flashless automatic and semi-automatic means; welding procedure illustrated and described. (see also Steel v 123 n 7 Aug 16 1948 p 90-2)
A.C.F.'s welded Hopper-car assembly line
Ry Age
Railway Age ; 125 , n 3
1948
2 pages
Article (Journal)
English
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