公开(公告)号：US20240301903A1

公开(公告)日：2024-09-12

申请号：US18282077

申请日：2022-04-13

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Manuel ANASENZL ,  Andreas BRENNINGER ,  Christian HAGEN ,  Joachim MEESS ,  Klaus SAMMER ,  Reinhard WEINDL

IPC分类号： F16B5/08 ,  B23K26/21 ,  B23K26/244 ,  B23K103/10 ,  F16B11/00

CPC分类号： F16B5/08 ,  B23K26/21 ,  B23K26/244 ,  F16B11/006 ,  B23K2103/10

摘要： Methods and apparatuses for joining components are provided. A first component, such as a diecast aluminium component is provided having a joining region configured to arrange and fasten a second component. An adhesive layer is produced along the joining region via a thermal spaying process such as cold gas dynamic spraying. The second component is fastened to the adhesive layer by joining via laser welding using energy input indirectly via the second component.

公开(公告)号：US20240165734A1

公开(公告)日：2024-05-23

申请号：US18549275

申请日：2022-02-16

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Manuel ANASENZL ,  Andreas BRENNINGER ,  Christian HAGEN ,  Joachim MEESS ,  Klaus SAMMER

IPC分类号： B23K11/16 ,  B23K11/11 ,  B23K35/00 ,  B23K103/20

CPC分类号： B23K11/163 ,  B23K11/115 ,  B23K35/001 ,  B23K2103/20

摘要： A method for joining components includes providing a first component where the first component is an aluminum die-cast component and has a joining region for disposing and fastening a second component, generating at least in regions an adhesive layer on the joining region by a thermal spraying method, and fastening the second component to the adhesive layer by joining by pressure welding.