Method of hybrid welding and hybrid welding apparatus

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	Method of hybrid welding and hybrid welding apparatus
其他题名	Method of hybrid welding and hybrid welding apparatus
	OOWAKI, KATSURA; MATSUZAKA, FUMIO; FUJITA, SHUICHI; INOSE, KOTARO
	2012-02-02
专利权人	IHI INSPECTION & INSTRUMENTATION CO., LTD.
公开日期	2012-02-02
授权国家	美国
专利类型	发明申请
摘要	There are provided a laser diode, an irradiating section that applies an output from the laser diode to a base material in the form of a laser beam and thus melts the surface of the base material while moving the laser beam; a wire feeding section that continuously feeds welding wire to a melted portion of the surface of the base material moving along with the movement of the laser beam emitted from the irradiating section; and a wire heating power source that electrifies the welding wire so that the welding wire located in the melted portion of the base material surface is almost melted. In the case of thick plate welding, it is possible to improve operating efficiency and working accuracy, and in the case of welding a hard-to-weld material such as a high-tensile steel board, it is possible to perform welding while preventing deterioration and fracture of metal structure from occurring.
其他摘要	提供一种激光二极管，一种照射部分，其将来自激光二极管的输出施加到激光束形式的基底材料上，从而在移动激光束的同时熔化基底材料的表面;送丝部分，连续地将焊丝送到基材表面的熔化部分，随着从照射部分发射的激光束的移动而移动;焊丝加热电源使焊丝通电，使位于基材表面的熔融部分的焊丝几乎熔化。在厚板焊接的情况下，可以提高操作效率和加工精度，并且在焊接诸如高强度钢板的难焊材料的情况下，可以在防止劣化的同时进行焊接。和金属结构的断裂发生。
主权项	A hybrid welding method of carrying out thick plate welding and welding applied to a hard-to-weld material such as a high-tensile steel board, the method wherein: at the time of the thick plate welding and the welding applied to a hard-to-weld material such as a high-tensile steel board, a laser beam emitted from the laser diode is focused on and thus melts the surface of the base material while being moved; and welding wire that is almost melted by being electrified is continuously fed to a melted portion of the surface of the base material moving along with the movement of the laser beam.
申请日期	2010-04-21
专利号	US20120024828A1
专利状态	失效
申请号	US13/263602
公开（公告）号	US20120024828A1
IPC 分类号	B23K26/00
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/58528
专题	半导体激光器专利数据库
作者单位	IHI INSPECTION & INSTRUMENTATION CO., LTD.
推荐引用方式 GB/T 7714	OOWAKI, KATSURA,MATSUZAKA, FUMIO,FUJITA, SHUICHI,et al. Method of hybrid welding and hybrid welding apparatus. US20120024828A1[P]. 2012-02-02.