发明名称 |
Long life welding electrode and its fixing structure, welding head, and welding method |
摘要 |
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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申请公布号 |
US2003146192(A1) |
申请公布日期 |
2003.08.07 |
申请号 |
US20020266480 |
申请日期 |
2002.10.08 |
申请人 |
OHMI TADAHIRO;NITTA TAKAHISA;SHIRAI YASUYUKI;NAKAMURA OSAMU |
发明人 |
OHMI TADAHIRO;NITTA TAKAHISA;SHIRAI YASUYUKI;NAKAMURA OSAMU |
分类号 |
B23K9/24;B23K9/28;B23K35/02;B23K35/22;B23K35/38;(IPC1-7):B23K9/167 |
主分类号 |
B23K9/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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