Invention Grant
- Patent Title: Laser welding device and laser welding method
-
Application No.: US15502034Application Date: 2015-08-04
-
Publication No.: US10730139B2Publication Date: 2020-08-04
- Inventor: Hideaki Akahoshi , Kotaro Fujikura , Chiyoko Nemoto , Yuichiro Tamura , Ken Hashimoto
- Applicant: HONDA MOTOR CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: Honda Motor Co., Ltd.
- Current Assignee: Honda Motor Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Carrier Blackman & Associates, P.C.
- Agent Joseph P. Carrier; William D. Blackman
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6850c525
- International Application: PCT/JP2015/072059 WO 20150804
- International Announcement: WO2016/021586 WO 20160211
- Main IPC: B23K26/04
- IPC: B23K26/04 ; B23K26/082 ; B23K26/08 ; B23K26/32 ; B23K37/04 ; B23K26/244 ; B23K26/282 ; B23K101/06 ; B23K103/04 ; B23K103/10 ; B23K103/14 ; B23K101/10
Abstract:
This laser irradiation mechanism includes a control unit which has a function allowing the focal point of a laser beam to describe a circle, performs control such that the focal point describes a spiral, and performs control such that the central axis of the spiral moves along a curved surface.
Public/Granted literature
- US20170225268A1 LASER WELDING DEVICE AND LASER WELDING METHOD Public/Granted day:2017-08-10
Information query
IPC分类:
