Back to results
US 2017/0291353 A1Published application
Resin molded product and welding apparatus
AssigneeKoito Manufacturing Co., Ltd.
InventorsYuji Sagesaka, Masakazu Sato
Life of this patent
Estimating the term…
Abstract
There is provided a resin molded product including a first member and a second member which are laser welded. A laser welded portion includes a first welding portion which is welded by laser welding of galvano method and a second welding portion which is welded by laser welding of flash method or laser welding of scanning method.
Claims6
A resin molded product comprising a first member and a second member which are laser welded,
- wherein a laser welded portion includes a first welding portion which is welded by laser welding of galvano method and a second welding portion which is welded by laser welding of flash method or laser welding of scanning method.
A welding apparatus for laser welding a first member and a second member at a first welding portion and a second welding portion, the welding apparatus comprising:
- a galvano laser projection unit configured to weld the first welding portion by laser welding of galvano method;
- and
- one of a flash laser projection unit configured to weld the second welding portion by laser welding of flash method and a scanning laser projection unit configured to weld the second welding portion by laser welding of scanning method.
Dependencies are inferred from the claim text.