| 摘要 |
PROBLEM TO BE SOLVED: To provide an impulse welding machine which can simultaneously perform welding about multiple points or perform an excellent machining by accurately controlling the position of each welding point and the heating temperature of each welding point without causing increase of power consumption and enlargement of the installation space. SOLUTION: The impulse welding machine performs the welding by pressure-heating with heat chips 1 to weld an object, and is equipped with a plurality of heat chips 1. Respective heat chips 1 is supported by the same support body 2 and current is supplied to the respective heat chips 1 from the same power source 3. COPYRIGHT: (C)2008,JPO&INPIT
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