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. |
申请公布号 |
US8420974(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US20020266480 |
申请日期 |
2002.10.08 |
申请人 |
OHMI TADAHIRO;NITTA TAKAHISA;SHIRAI YASUYUKI;NAKAMURA OSAMU;KABUSHIKI KAISHA ULTRACLEAN TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
OHMI TADAHIRO;NITTA TAKAHISA;SHIRAI YASUYUKI;NAKAMURA OSAMU |
分类号 |
B23K9/16;B23K9/24;B23K9/28;B23K35/02;B23K35/22;B23K35/38 |
主分类号 |
B23K9/16 |
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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