18737244. METHOD FOR MANUFACTURING LAMINATED IRON CORE AND APPARATUS FOR MANUFACTURING LAMINATED IRON CORE (TOYOTA BOSHOKU KABUSHIKI KAISHA)
Contents
METHOD FOR MANUFACTURING LAMINATED IRON CORE AND APPARATUS FOR MANUFACTURING LAMINATED IRON CORE
Organization Name
TOYOTA BOSHOKU KABUSHIKI KAISHA
Inventor(s)
Yuki Kawato of Yokkaichi-shi (JP)
Yoshinori Ishikawa of Anjo-shi (JP)
METHOD FOR MANUFACTURING LAMINATED IRON CORE AND APPARATUS FOR MANUFACTURING LAMINATED IRON CORE
This abstract first appeared for US patent application 18737244 titled 'METHOD FOR MANUFACTURING LAMINATED IRON CORE AND APPARATUS FOR MANUFACTURING LAMINATED IRON CORE
Original Abstract Submitted
A method for manufacturing a laminated iron core includes supplying machining oil to a workpiece, which is intermittently conveyed, and punching out iron core pieces from the workpiece, to which the machining oil has been supplied, and stacking the iron core pieces. The supplying the machining oil to the workpiece includes increasing or decreasing a supply amount of the machining oil per unit time in accordance with increase or decrease in a number of times the rotor core pieces are punched out per unit time in the punching out the iron core pieces from the workpiece and stacking the iron core pieces.
