Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 418
s no difficulty inmaking lap welds electrically, and some of the recent work of theelectric welder is of that character. While, too, the usual welding 375 10 ELECTRIC WELDING coneerus pieces of the same metal, as iron to iron, steel to steel, orcoj)per to copper, combination welds of different… … ROLLS OF KLECTKICALLY-WELUED WlKi, lKN( E. but, on account of the delicacy of heat control, they are more easilyadopted. Quite recently automatic chain welders have been put intouse, and electrically-welded chain work will probably soon attainan importance not second to the other principal…
Mechanical engineering
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