发明名称 |
WELDING METHOD FOR SUPERPOSED PART |
摘要 |
PURPOSE:To form a welded zone excellent in strength with excellent workability at the time of welding plural metal plate members by fitting a cutting means and a welding means of metal plates at a prescribed interval on a wrist of a robot and cutting the metal plates to form a bevel by the movement of the robot and continuously, welding the bevel by the welding means. CONSTITUTION:A plasma arc cutting torch 3 as the cutting means and a welding torch 4 as the welding means are fitted at the prescribed interval on the wrist 2 of the robot 1. A groove 7 as the bevel is then subjected to build-up welding by the welding torch 4 to move by following the cutting torch 3 while forming the prescribed groove 7 as the bevel at the time of welding on the metal plate members 5 and 6 by the cutting torch 3 by playing back the robot 1. High strength welding is performed with excellent workability on the optional position of a superposed part of the plural metal plate members. |
申请公布号 |
JPH02169180(A) |
申请公布日期 |
1990.06.29 |
申请号 |
JP19880327164 |
申请日期 |
1988.12.23 |
申请人 |
MAZDA MOTOR CORP |
发明人 |
HIRATA KAZUJI;KOISHI YASUO |
分类号 |
B23K26/00;B23K9/02;B23K9/12;B23K26/38 |
主分类号 |
B23K26/00 |
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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