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1. 发明专利

JP2003048071A Two-electrode rotating arc fillet welding method 审中-公开
标题翻译：双电极旋转电弧焊接方法
公开(公告)号：JP2003048071A
公开(公告)日：2003-02-18
申请号：JP2001231832
申请日：2001-07-31
申请人： Japan Techno Mate Corp , Katayama Stratec Kk , 株式会社ジャパンテクノメイト , 片山ストラテック株式会社
发明人： SUZUKI YASURO , IKEDA TOSHIJI , FUJIHIRA SHOICHIRO , YONEMOTO EIICHI
IPC分类号： B23K9/173 , B23K9/02 , B23K9/127
摘要： PROBLEM TO BE SOLVED: To provide a two-electrode high-speed rotating arc fillet welding method by which the fillet welding with the leg length exceeding 12 mm can be efficiently performed with excellent accuracy by 1-run welding without changing the rotating diameter of a preceding electrode and a succeeding electrode.
SOLUTION: In the two-electrode rotating arc fillet welding method for performing the fillet welding while rotating the preceding electrode and the succeeding electrode, the target position of the preceding electrode and the succeeding electrode is adjusted while maintaining the distance between the preceding electrode and the succeeding electrode in the prescribed interval. The target position of the preceding electrode and the succeeding electrode is preferably determined from the relationship between the target position and the leg length which is prepared in advance.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种双电极高速旋转圆角焊接方法，其中通过一次焊接可以以极好的精度有效地进行腿部长度超过12mm的角焊，而不改变其直径前电极和后续电极。解决方案：在用于在前一个电极和后一个电极旋转的同时进行角焊的双电极旋转电弧角焊接方法中，调整前一个电极和后一个电极的目标位置，同时保持前一个电极和后一个电极之间的距离，后续电极在规定的间隔。前述电极和后续电极的目标位置优选根据预先准备的目标位置与腿部长度之间的关系来确定。

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