JPS5318066A - Method for molding pulverulent body - Google Patents
Method for molding pulverulent bodyInfo
- Publication number
- JPS5318066A JPS5318066A JP9306276A JP9306276A JPS5318066A JP S5318066 A JPS5318066 A JP S5318066A JP 9306276 A JP9306276 A JP 9306276A JP 9306276 A JP9306276 A JP 9306276A JP S5318066 A JPS5318066 A JP S5318066A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- pulverulent body
- molded
- cracking
- pulverulent
- 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
Abstract
PURPOSE: To prevent occurrence of cracking and layer cracking in a body to be molded by forming taper at a surface contacting with a punch member of a die in order to absorb/mitigate shearing stress which occurs while removing a body to be molded.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9306276A JPS5318066A (en) | 1976-08-03 | 1976-08-03 | Method for molding pulverulent body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9306276A JPS5318066A (en) | 1976-08-03 | 1976-08-03 | Method for molding pulverulent body |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5318066A true JPS5318066A (en) | 1978-02-18 |
Family
ID=14072018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9306276A Pending JPS5318066A (en) | 1976-08-03 | 1976-08-03 | Method for molding pulverulent body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5318066A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5922306A (en) * | 1982-07-28 | 1984-02-04 | Kuroi Kosan Kk | Magnetic core for discharge lamp stabilizer |
JP2006205219A (en) * | 2005-01-28 | 2006-08-10 | Tdk Corp | Forming method and forming device |
JP2012248899A (en) * | 2011-03-30 | 2012-12-13 | Sumitomo Electric Ind Ltd | Outer core manufacturing method, outer core, and reactor |
JP2014100735A (en) * | 2012-11-22 | 2014-06-05 | Toyota Motor Corp | Mold for powder molding and method of producing powder molding |
JP2016188402A (en) * | 2015-03-30 | 2016-11-04 | 日立金属株式会社 | Press device and magnet production method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52102885A (en) * | 1976-02-26 | 1977-08-29 | Nissan Motor Co Ltd | Press forming of powdered material |
-
1976
- 1976-08-03 JP JP9306276A patent/JPS5318066A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52102885A (en) * | 1976-02-26 | 1977-08-29 | Nissan Motor Co Ltd | Press forming of powdered material |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5922306A (en) * | 1982-07-28 | 1984-02-04 | Kuroi Kosan Kk | Magnetic core for discharge lamp stabilizer |
JPH0522370B2 (en) * | 1982-07-28 | 1993-03-29 | Kuroi Kosan Kk | |
JP2006205219A (en) * | 2005-01-28 | 2006-08-10 | Tdk Corp | Forming method and forming device |
JP2012248899A (en) * | 2011-03-30 | 2012-12-13 | Sumitomo Electric Ind Ltd | Outer core manufacturing method, outer core, and reactor |
JP2014100735A (en) * | 2012-11-22 | 2014-06-05 | Toyota Motor Corp | Mold for powder molding and method of producing powder molding |
JP2016188402A (en) * | 2015-03-30 | 2016-11-04 | 日立金属株式会社 | Press device and magnet production method |
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