Method of diagnosing degradation of a welding system

Details Method of diagnosing degradation of a welding system Method of diagnosing degradation of a welding system

2006-04-18

2006-04-18

Shaw, Clifford C. (Department: 1725)

Electric heating

Metal heating

For bonding with pressure

Reexamination Certificate

active

07030334

ABSTRACT:
A method of diagnosing electrical degradation of a welding system. The method includes determining whether a predetermined number of welds has been executed, positioning welding electrodes, applying and measuring current applied through the electrodes, and comparing the measured current to a threshold value.

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