| 摘要 |
PROBLEM TO BE SOLVED: To provide a welding cable, welding equipment and a method of welding in which a higher level of safety of a welding operator is assured. SOLUTION: The welding equipment is provided with a welding power supply box 2, a ground cable 14 and a voltage supply cable 15 which are extended out of the welding power supply box 2, a welding holder 10, and a ground clamp 11. The intermediate portions, except both ends, of the ground cable 14 and of the voltage supply cable 15 are integrated as a single cable 15. A weld point 12 is not set being remote from a ground point 6 because two cables 14 and 15 are united, accordingly a possibility that the welding operator directly touches with his bare hands the route of a feedback current A which flows between both points 6 and 12 is eliminated. COPYRIGHT: (C)2003,JPO
|
