| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus for laminated core that dispense with caulking, when laminating a core member, absorb accumulation errors due to the deviation in the thickness of the core member, and that can attain high-accuracy shape. SOLUTION: A string-like thermoplastic resin 2, delivered from a resin roll 20, is arranged on a magnetic plate 1 delivered from a flat roll 10; the magnetic plate 1, where the string-like thermoplastic resin 2 is arranged is punched and laminated into a plurality of core members by an upper die 5 and a lower die 6; and the laminated core members are bonded by the heating of a heating element, or the like that is installed in the lower die 4. COPYRIGHT: (C)2008,JPO&INPIT
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