公开(公告)号：US20190184497A1

公开(公告)日：2019-06-20

申请号：US16321868

申请日：2017-07-14

申请人： STAHLKONTOR GMBH + CO. KG

发明人： Heiko DRAWE ,  Roman LITSCHMANN

IPC分类号： B23K26/348 ,  B23K9/16 ,  B23K26/60

CPC分类号： B23K26/348 ,  B23K9/164 ,  B23K9/235 ,  B23K26/60 ,  B23K26/70 ,  B23K28/02 ,  B23K2103/04

摘要： The invention relates to a method for laser beam GMA hybrid welding for undetachably joining two or more components made of a high-strength steel, wherein the region around the joining point is inductively heated to 100° C. to 300° C., preferably a method for defense use, wherein the region around the joining is heated up to 150° C. to a maximum of 200° C.