LASER WELDING DEVICE AND LASER WELDING METHOD
卷宗概要
申请人
OKAYAMA UNIVERSITY; KATAOKA CORPORATION
发明人
Yasuhiro OKAMOTO; Katsutoshi NAGASAKI; Takeshi YAMAMURA; Keisuke HAYASHI
IPC 分类
CPC 分类
A laser welding device includes a support that supports a base material, an irradiation unit that irradiates the base material with a laser beam, and a drive mechanism that moves the irradiation unit relative to the base material to scan the laser beam, and the drive mechanism moves the laser beam relative to the base material in a posture in which an optical axis of the laser beam is tilted backward with respect to a scanning direction.
原文（中文）
A laser welding device includes a support that supports a base material, an irradiation unit that irradiates the base material with a laser beam, and a drive mechanism that moves the irradiation unit relative to the base material to scan the laser beam, and the drive mechanism moves the laser beam relative to the base material in a posture in which an optical axis of the laser beam is tilted backward with respect to a scanning direction.