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US 2021/0067014 A1Published application
Manufacturing method of laminated iron core
AssigneeMitsui High-Tec, Inc.
InventorsShigeru NAGASUGI, Takashi FUKUMOTO, Jin ODA
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Abstract
A manufacturing method of the a laminated iron core includes: laminating a plurality of punched members to form a temporary laminate; pressing the temporary laminate with a first load to obtain a laminate; and processing the laminate while pressing the laminate with a second load that is equal to or less than the first load. The manufacturing method of the laminated iron core according to the present disclosure provides a manufacturing method in which subsequent processing can be favorably performed after the laminate is obtained.
Claims6
A manufacturing method of a laminated iron core, comprising:
- laminating a plurality of punched members to form a temporary laminate;
- pressing the temporary laminate with a first load to obtain a laminate;
- and
- processing the laminate while pressing the laminate with a second load that is equal to or less than the first load.
1 more element
Dependencies are inferred from the claim text.