JPS51149502A - Punching method of the core of a rotation electric machine - Google Patents
Punching method of the core of a rotation electric machineInfo
- Publication number
- JPS51149502A JPS51149502A JP7246775A JP7246775A JPS51149502A JP S51149502 A JPS51149502 A JP S51149502A JP 7246775 A JP7246775 A JP 7246775A JP 7246775 A JP7246775 A JP 7246775A JP S51149502 A JPS51149502 A JP S51149502A
- Authority
- JP
- Japan
- Prior art keywords
- core
- electric machine
- punching method
- rotation electric
- punched
- 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.)
- Pending
Links
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE: In formation of a stator iron plate and rotor iron plate, at least optional one of both plates is punched, allowing grooves to be separated from slits, and then an iron core having a high precision of the dimension is punched without damaging the metal mould.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7246775A JPS51149502A (en) | 1975-06-14 | 1975-06-14 | Punching method of the core of a rotation electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7246775A JPS51149502A (en) | 1975-06-14 | 1975-06-14 | Punching method of the core of a rotation electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51149502A true JPS51149502A (en) | 1976-12-22 |
Family
ID=13490131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7246775A Pending JPS51149502A (en) | 1975-06-14 | 1975-06-14 | Punching method of the core of a rotation electric machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51149502A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105013924A (en) * | 2015-07-06 | 2015-11-04 | 江苏通达动力科技股份有限公司 | Processing technology of punching piece |
-
1975
- 1975-06-14 JP JP7246775A patent/JPS51149502A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105013924A (en) * | 2015-07-06 | 2015-11-04 | 江苏通达动力科技股份有限公司 | Processing technology of punching piece |
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