commutator-controlled welding

commutator-controlled welding

[¦käm·yə‚tād·ər kən¦trōld ′weld·iŋ]
(metallurgy)
Spot or projection welding in which several electrodes in contact with the work simultaneously are operated under the control of an electrical commutating device. Also known as ultraspeed welding.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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