公开(公告)号：US20200061736A1

公开(公告)日：2020-02-27

申请号：US16551284

申请日：2019-08-26

申请人： Phoenix Laser Solutions

发明人： Christopher Learn ,  Albert Hammeke

IPC分类号： B23K25/00 ,  B23K35/02 ,  B23K35/00

摘要： A method of attaching a first metal object to a second metal object is presented. The first metal object and the second metal object are dissimilar materials. The first metal object comprises an upper surface and a lower surface. The method comprises: positioning the first metal object in intimate contact with the second metal object such that the second metal object is in contact with the lower surface of the first metal object; identifying at least one attachment location on the upper surface of the first metal object where the first metal object is in intimate contact with the second metal object; adding a powdered metal on the upper surface of the first metal object at the at least one attachment location; and firing a heat source at the powdered metal to melt the powdered metal and drive the melted powdered metal through the first metal object and into the second metal object.

公开(公告)号：US11504801B2

公开(公告)日：2022-11-22

申请号：US16551284

申请日：2019-08-26

申请人： Phoenix Laser Solutions

发明人： Christopher Learn ,  Albert Hammeke

IPC分类号： B23K25/00 ,  B23K26/03 ,  B23K35/00 ,  B23K35/02 ,  B23K26/20 ,  B23K26/22 ,  B23K103/12 ,  B23K103/04 ,  B23K103/22

摘要： A method of attaching a first metal object to a second metal object is presented. The first metal object and the second metal object are dissimilar materials. The first metal object comprises an upper surface and a lower surface. The method comprises: positioning the first metal object in intimate contact with the second metal object such that the second metal object is in contact with the lower surface of the first metal object; identifying at least one attachment location on the upper surface of the first metal object where the first metal object is in intimate contact with the second metal object; adding a powdered metal on the upper surface of the first metal object at the at least one attachment location; and firing a heat source at the powdered metal to melt the powdered metal and drive the melted powdered metal through the first metal object and into the second metal object.