JP2008092770A5 - - Google Patents
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- JP2008092770A5 JP2008092770A5 JP2006274099A JP2006274099A JP2008092770A5 JP 2008092770 A5 JP2008092770 A5 JP 2008092770A5 JP 2006274099 A JP2006274099 A JP 2006274099A JP 2006274099 A JP2006274099 A JP 2006274099A JP 2008092770 A5 JP2008092770 A5 JP 2008092770A5
- Authority
- JP
- Japan
- Prior art keywords
- laminated
- core
- divided
- caulking
- annular core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 8
- 238000010030 laminating Methods 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 4
- 238000004080 punching Methods 0.000 claims 2
- 238000000354 decomposition reaction Methods 0.000 claims 1
Claims (4)
被加工板から前記下側環状鉄心片を打ち抜き形成する第1工程と、
前記下側環状鉄心片の上に、前記被加工板から打ち抜いて環状に配置された複数の前記分割鉄心片をかしめ部を介して所望枚数かしめ積層する第2工程と、
前記第2工程で環状配置された前記分割積層鉄心の上に、前記被加工板から打ち抜き形成した前記上側環状鉄心片をかしめ部を介してかしめ積層する第3工程とを有し、
前記プレス金型装置から、環状配置された前記分割積層鉄心がその上下を前記上、下側環状鉄心片で接続補強された状態で排出されることを特徴とする積層鉄心の製造方法。 A method of manufacturing a laminated core obtained by caulking and laminating a lower annular core piece and an upper annular core piece on a lower end side and an upper end side of a divided laminated core in which a plurality of divided iron core pieces are caulked and arranged annularly, respectively, by a press mold apparatus Because
A first step of punching and forming the lower annular core piece from a work plate;
A second step of caulking and laminating a desired number of the divided core pieces, which are punched out of the workpiece plate and arranged annularly, on the lower annular core piece via caulking portions;
A third step of caulking and laminating the upper annular core piece formed by punching from the workpiece plate on the split laminated core disposed in the second step via a caulking portion;
A method of manufacturing a laminated core, wherein the divided laminated cores arranged annularly are discharged from the press mold apparatus in a state where the upper and lower annular core pieces are connected and reinforced by the upper and lower annular core pieces.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006274099A JP5094086B2 (en) | 2006-10-05 | 2006-10-05 | Manufacturing method of laminated iron core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006274099A JP5094086B2 (en) | 2006-10-05 | 2006-10-05 | Manufacturing method of laminated iron core |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008092770A JP2008092770A (en) | 2008-04-17 |
JP2008092770A5 true JP2008092770A5 (en) | 2008-08-14 |
JP5094086B2 JP5094086B2 (en) | 2012-12-12 |
Family
ID=39376314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006274099A Active JP5094086B2 (en) | 2006-10-05 | 2006-10-05 | Manufacturing method of laminated iron core |
Country Status (1)
Country | Link |
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JP (1) | JP5094086B2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5424821B2 (en) * | 2009-11-09 | 2014-02-26 | 三菱電機株式会社 | Laminated iron core and armature using the same |
JP6495747B2 (en) | 2015-06-05 | 2019-04-03 | 株式会社三井ハイテック | Laminated iron core inspection device and laminated iron core inspection method |
JP6839928B2 (en) | 2016-04-26 | 2021-03-10 | 株式会社三井ハイテック | Measurement method for deformed laminated iron core |
JP6909003B2 (en) | 2017-01-26 | 2021-07-28 | 株式会社三井ハイテック | Manufacturing method of laminated iron core |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61120244U (en) * | 1985-01-14 | 1986-07-29 | ||
JP3313965B2 (en) * | 1996-02-07 | 2002-08-12 | 株式会社三井ハイテック | Manufacturing method of laminated iron core using amorphous alloy foil strip |
JP3265556B2 (en) * | 1996-09-06 | 2002-03-11 | 株式会社三井ハイテック | Manufacturing method of stator core |
JPH11289696A (en) * | 1998-03-31 | 1999-10-19 | Nissan Motor Co Ltd | Stator and its manufacturing method |
JP3626031B2 (en) * | 1999-02-24 | 2005-03-02 | 株式会社日立産機システム | Stator core, split core block and manufacturing method thereof |
JP4705723B2 (en) * | 2001-02-02 | 2011-06-22 | オリエンタルモーター株式会社 | Method for assembling motor stator |
JP2006050743A (en) * | 2004-08-03 | 2006-02-16 | Nippon Densan Corp | Core member for motor, motor, and manufacturing method for armature |
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2006
- 2006-10-05 JP JP2006274099A patent/JP5094086B2/en active Active
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