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发明名称
ARC WELDING METHOD
摘要
PURPOSE:To carry out the stable weaving welding through the profiling control of the arc itself, by holding the center of the swinging motion of the torch just above the joint root, and by holding the arcing voltage at the settled value.
申请公布号
JPS5418447(A)
申请公布日期
1979.02.10
申请号
JP19770082545
申请日期
1977.07.12
申请人
NIPPON KOKAN KK
发明人
NOMURA HIROICHI;SUGITANI YUUJI
分类号
B23K9/127;B23K9/02;B23K9/12
主分类号
B23K9/127
代理机构
代理人
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