JPS55122454A - Manufacture of stator core for rotary electric machine - Google Patents
Manufacture of stator core for rotary electric machineInfo
- Publication number
- JPS55122454A JPS55122454A JP3021579A JP3021579A JPS55122454A JP S55122454 A JPS55122454 A JP S55122454A JP 3021579 A JP3021579 A JP 3021579A JP 3021579 A JP3021579 A JP 3021579A JP S55122454 A JPS55122454 A JP S55122454A
- Authority
- JP
- Japan
- Prior art keywords
- core
- outside plate
- lamination
- welding
- manufacture
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
- H02K15/028—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots for fastening to casing or support, respectively to shaft or hub
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE:To secure a core and an outside plate by one time of welding and improve work properties, by placing a core lamination jig inside to make a core by lamination, fitting the outer plate on the peripheral part of the core and welding the prescribed parts of the outside plate. CONSTITUTION:A core lamination jig 1 is placed inide to make a core by lamination. A cylindrical outside plate 3 is fitted on the peripheral portion of the core as the core is compressed in the axial direction. The outside plate 3 and the laminated core 2 are molten from the outside of the welded portions 4 of the outside plate 3 so that the elements of the laminated core are welded and secured on one another and on the outside plate 3 at one time. The core is thereafter separated from the core lamination jig 1. Thus, only one time of welding work is needed and work properties are improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3021579A JPS55122454A (en) | 1979-03-14 | 1979-03-14 | Manufacture of stator core for rotary electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3021579A JPS55122454A (en) | 1979-03-14 | 1979-03-14 | Manufacture of stator core for rotary electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55122454A true JPS55122454A (en) | 1980-09-20 |
Family
ID=12297494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3021579A Pending JPS55122454A (en) | 1979-03-14 | 1979-03-14 | Manufacture of stator core for rotary electric machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55122454A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63140643A (en) * | 1986-11-28 | 1988-06-13 | Ebara Corp | Method for fixing electric machine frame and stator core |
-
1979
- 1979-03-14 JP JP3021579A patent/JPS55122454A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63140643A (en) * | 1986-11-28 | 1988-06-13 | Ebara Corp | Method for fixing electric machine frame and stator core |
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