层叠铁芯的制造方法和制造装置

Method and apparatus for manufacturing laminated iron core

Abstract

A method of manufacturing a laminated iron core includes extruding resins from a plurality of plungers toward a plurality of through holes extending from an upper surface to a lower surface of a laminated body formed of a plurality of electromagnetic steel plates to fill the plurality of through holes with the resins. The plurality of plungers are mutually independent and an extrusion amount of the resin is controlled for each plunger.
一种层叠铁芯的制造方法,包括:将树脂从多个活塞朝着从由多个电磁钢板形成的层叠体的上表面向下表面延伸的多个通孔挤出,以利用树脂填充多个通孔。多个活塞互相独立,并且控制每个活塞的树脂的挤出量。

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