Lighweight resistance-welding, hand-held gun supplies alternating or direct current over range of 600 to 4,000 A and applies forces from 40 to 60 lb during welding. Used to weld metal sheets in multilayered stacks.
Lightweight, High-Current Welding Gun
NASA Tech Briefs ; 13 , 9
1989-09-01
Miscellaneous
No indication
English
Small, Lightweight Welding-Current Indicator
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