18821363. LASER WELDING METHOD AND METHOD FOR MANUFACTURING ROTARY ELECTRICAL MACHINE (KABUSHIKI KAISHA TOSHIBA)
LASER WELDING METHOD AND METHOD FOR MANUFACTURING ROTARY ELECTRICAL MACHINE
Organization Name
Inventor(s)
Masakazu Kikawada of Yokohama (JP)
LASER WELDING METHOD AND METHOD FOR MANUFACTURING ROTARY ELECTRICAL MACHINE
This abstract first appeared for US patent application 18821363 titled 'LASER WELDING METHOD AND METHOD FOR MANUFACTURING ROTARY ELECTRICAL MACHINE
Original Abstract Submitted
According to one embodiment, a laser welding method includes a process of irradiating the laser beam along a first movement path, a second movement path, a third movement path, and a fourth movement path at an end portion of a first wire-shaped member and a second wire-shaped member, the first movement path being loop-shaped; the second movement path being linear; the third movement path being loop-shaped; and the fourth movement path being linear.