Title:
【発明の名称】ライニングされた金属板をレーザー・ビームのようなエネルギービームで溶接する方法
Document Type and Number:
Japanese Patent JP2001500066
Kind Code:
A
Abstract:
A method is claimed for welding, by an energy beam, notably a laser beam, of sheets (2, 3) coated with a material (4 - 7) having an evaporation temperature lower than the melting temperature of the material of the sheets (2, 3), such that the coating material evaporates during welding, and thereby creates vapour in the capillary (9) formed by the material melted by the welding. The method consists of providing an energy beam (1) directed on the welding zone and adapted in a manner that favours the evacuation of the vapour to the outside, notably through the capillary (9).
Inventors:
Saint-Jeu, Catherine
Kiel Wassel, Mathieu
Fabro, Remy
Chestnut, bernard
Kiel Wassel, Mathieu
Fabro, Remy
Chestnut, bernard
Application Number:
JP50652399A
Publication Date:
January 09, 2001
Filing Date:
June 29, 1998
Export Citation:
Assignee:
Otomobil Peugeot
Otomobil Citroen
Renault
Otomobil Citroen
Renault
International Classes:
B23K26/00; B23K26/04; B23K15/00; B23K26/06; B23K26/24; B23K26/32; (IPC1-7): B23K26/00; B23K15/00
Attorney, Agent or Firm:
Soga Doteru (6 people outside)