Long life welding electrode and its fixing structure,...

Details Long life welding electrode and its fixing structure,... Long life welding electrode and its fixing structure,...

2005-09-06

2005-09-06

Shaw, Clifford C. (Department: 1725)

Electric heating

Metal heating

Nonatmospheric environment at hot spot

C228S219000

Reexamination Certificate

active

06940034

ABSTRACT:
A fixing structure for a welding electrode and a welding head is shown which enable improvement of durability of a welding electrode, improvement of work efficiency in welding, and a reduction of time required for welding and also which make it possible to execute welding for an extended time with high reliability. In the fixing structure, a fixed section of a welding electrode is inserted via a thermally conductive material into an inserting section of a fixing base and a peripheral surface of the fixed section of the welding electrode is uniformly contacted to the fixing base to affix the welding electrode to the fixing base.

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