JPS55114168A - Method of machining iron core of flat type motor - Google Patents
Method of machining iron core of flat type motorInfo
- Publication number
- JPS55114168A JPS55114168A JP2045979A JP2045979A JPS55114168A JP S55114168 A JPS55114168 A JP S55114168A JP 2045979 A JP2045979 A JP 2045979A JP 2045979 A JP2045979 A JP 2045979A JP S55114168 A JPS55114168 A JP S55114168A
- Authority
- JP
- Japan
- Prior art keywords
- core
- point
- band
- type motor
- flat type
- 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.)
- Granted
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE: To eliminate the material loss of a flat type motor by feeding a steel band to a stamping cutting blade by a feeding unit, continuously stamping the band to a length required for a winding core, and forming an excessive portion to be wound with winding as retained with a yoke.
CONSTITUTION: A steel band 5 is wound on a core 7 while being stamped at its slot 2 by a stamping cutting blade 6 at a point p. The slot 2 stamped at the point p is so formed as to be wound and laminated at the same angular position A of the core 7. The band 5 is fed by a feeding unit 8 interlocked with the blade 6 to continuously stamp the length required for the distance to the core 7, that it, the length from the point p to the point A and to form the excessive portion 4 retained at a yoke 3. At this time, the band feeding pitch of the feeding unit 8 is so set as to be slightly shorter than the width of the blade 6, that is, the width of the slot 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2045979A JPS5951219B2 (en) | 1979-02-22 | 1979-02-22 | Winding core processing method for flat motors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2045979A JPS5951219B2 (en) | 1979-02-22 | 1979-02-22 | Winding core processing method for flat motors |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55114168A true JPS55114168A (en) | 1980-09-03 |
JPS5951219B2 JPS5951219B2 (en) | 1984-12-12 |
Family
ID=12027653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2045979A Expired JPS5951219B2 (en) | 1979-02-22 | 1979-02-22 | Winding core processing method for flat motors |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5951219B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016056294A1 (en) * | 2014-10-06 | 2016-04-14 | 株式会社 日立産機システム | Axial gap-type rotary electric machine and method for manufacturing same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019165519A (en) * | 2016-08-02 | 2019-09-26 | 日立オートモティブシステムズ株式会社 | Stator, manufacturing method of stator, axial gap type motor and electric pump |
-
1979
- 1979-02-22 JP JP2045979A patent/JPS5951219B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016056294A1 (en) * | 2014-10-06 | 2016-04-14 | 株式会社 日立産機システム | Axial gap-type rotary electric machine and method for manufacturing same |
JP2016077067A (en) * | 2014-10-06 | 2016-05-12 | 株式会社日立産機システム | Axial gap type rotary electric machine and manufacturing method for the same |
Also Published As
Publication number | Publication date |
---|---|
JPS5951219B2 (en) | 1984-12-12 |
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