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1. 发明专利

JP2014028383A End tab for welding 审中-公开
标题翻译：焊接终板
公开(公告)号：JP2014028383A
公开(公告)日：2014-02-13
申请号：JP2012169785
申请日：2012-07-31
申请人： Meito Sangyo Kk , 名東産業株式会社
发明人： TOGO KO , TOGO MOTONOBU , TSUKADA MITSUTERU , MATSUI SHIGETOMO
IPC分类号： B23K37/06
摘要： PROBLEM TO BE SOLVED: To provide end tabs for welding that are capable of suppressing generation of welding defects in welding beginning and terminal end parts.SOLUTION: An end tab for welding consists of metallic bevel pieces 3 and a ceramic substrate 2 for supporting the metallic bevel pieces 3, and is constructed so that an end part of a weld groove formed of a bevel surface 4a of a parent material 4 and a backing material 5 extends laterally along a welding line direction by the metallic bevel piece 3, and so that the end part of the extended weld groove 6 is dammed up by a barrier part 2a of the substrate 2. The metallic bevel pieces 3 are provided with a cut-off part 3a in a position of neighboring the backing material 5, and the bevel surface 4a is made to expose a portion contacting the backing material 5 and a neighboring portion thereof to a lateral side by the cut-off part 3a.
摘要翻译：要解决的问题：提供能够抑制焊接开始部件和端部部件中焊接缺陷产生的焊接端部突出部。解决方案：用于焊接的端部接头由金属斜面片3和陶瓷基板2构成，用于支撑金属斜角件3，并且被构造成使得由母材4的斜面4a和背衬材料5形成的焊接槽的端部沿着焊接线方向由金属斜面片3横向延伸，并且使得延伸焊接槽6的端部被基板2的阻挡部分2a阻挡。金属斜边片3在与背衬材料5相邻的位置设置有切口部分3a，并且斜面4a 通过切断部3a将与背衬材料5及其相邻部分接触的部分露出到侧面。

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