Title:
レーザ・抵抗ハイブリッド溶接のシステムおよび方法
Document Type and Number:
Japanese Patent JP2009500177
Kind Code:
A
Abstract:
An improved fusion welding system having a heating unit and welding device is adapted for increasing the efficiency of welding a plurality of workpieces. The system preferably presents a single-sided process, and includes first and second electrode wheels operable to heat a portion of the workpieces to a minimum temperature, and a translatable laser cooperatively configured to form a continuous weld within the heated portion. The preferred system provides the advantages of laser welding, such as precision, while enabling weld production at lower laser power outputs or faster welding speeds than conventional laser welding systems.
Inventors:
Won, Pay-Chun
Chao, Sifa
Chao, hee
Chao, Sifa
Chao, hee
Application Number:
JP2008520257A
Publication Date:
January 08, 2009
Filing Date:
June 22, 2006
Export Citation:
Assignee:
GM Global Technology Operations, Inc.
Geelin University
Geelin University
International Classes:
B23K26/20; B23K28/02; B23K11/06
Domestic Patent References:
| JPH04501234A | 1992-03-05 |
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Shigeo Takeuchi
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Shigeo Takeuchi