JPS5517211A - Casted rotor - Google Patents
Casted rotorInfo
- Publication number
- JPS5517211A JPS5517211A JP8767878A JP8767878A JPS5517211A JP S5517211 A JPS5517211 A JP S5517211A JP 8767878 A JP8767878 A JP 8767878A JP 8767878 A JP8767878 A JP 8767878A JP S5517211 A JPS5517211 A JP S5517211A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- vanes
- casted
- die
- short
- 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
- Induction Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
PURPOSE: To prevent vanes from deforming due to centrifugal force during rotation of a rotor by casting a short-circuit ring and the center of vanes with a high strength material so that rigidity can be increased.
CONSTITUTION: A set of dies for molding a die-casted rotor, consists of an upper die in where a short-circuit ring 4 and vanes 5 of the rotor of a motor are formed, a cylindrical section 3 that fixes an iron core of the rotor, and a lower die 2 to where a sprue runner is provided. A nonmagnetic material whose strength is higher than an Al alloy being casted to the die that forms the vanes and the short-circuit, is supplied to the both ends of laminated silicone steel plate 7 and is casted.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8767878A JPS5517211A (en) | 1978-07-20 | 1978-07-20 | Casted rotor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8767878A JPS5517211A (en) | 1978-07-20 | 1978-07-20 | Casted rotor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5517211A true JPS5517211A (en) | 1980-02-06 |
Family
ID=13921586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8767878A Pending JPS5517211A (en) | 1978-07-20 | 1978-07-20 | Casted rotor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5517211A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111203525A (en) * | 2018-11-22 | 2020-05-29 | 晟昌机电股份有限公司 | Rotor short-circuit ring casting mould |
CN115351261A (en) * | 2022-08-26 | 2022-11-18 | 宁波博大机械有限公司 | Die casting die of integral type fan rotor |
-
1978
- 1978-07-20 JP JP8767878A patent/JPS5517211A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111203525A (en) * | 2018-11-22 | 2020-05-29 | 晟昌机电股份有限公司 | Rotor short-circuit ring casting mould |
CN115351261A (en) * | 2022-08-26 | 2022-11-18 | 宁波博大机械有限公司 | Die casting die of integral type fan rotor |
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