L PROCESS 631 WINDOWS Whltworth q u i c k- return motion accompanying diagram, attached at the upper end to the ram by a pin R and pivoted ... The movement of W around the arc ADB effects one complete stroke of the ram, the time taken being directly proportional to the length of the arc ADB. ... The method is used chiefly for aluminium and its alloys up to 0 07 in. thick, but is employed also for Wiebel process. ... See Armature Winding, Lap Winding, Wave Winding and Wiring.
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