JPS5318066A - Method for molding pulverulent body - Google Patents

Method for molding pulverulent body

Info

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
Application number
JP9306276A
Other languages
Japanese (ja)
Inventor
Koichi Hashimoto
Kohei Irie
Masami Sano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP9306276A priority Critical patent/JPS5318066A/en
Publication of JPS5318066A publication Critical patent/JPS5318066A/en
Pending legal-status Critical Current

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
JP9306276A 1976-08-03 1976-08-03 Method for molding pulverulent body Pending JPS5318066A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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