JPH0313281B2 - - Google Patents

Info

Publication number
JPH0313281B2
JPH0313281B2 JP58040112A JP4011283A JPH0313281B2 JP H0313281 B2 JPH0313281 B2 JP H0313281B2 JP 58040112 A JP58040112 A JP 58040112A JP 4011283 A JP4011283 A JP 4011283A JP H0313281 B2 JPH0313281 B2 JP H0313281B2
Authority
JP
Japan
Prior art keywords
powder
feeding case
punch
die
hole
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.)
Expired - Lifetime
Application number
JP58040112A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59166601A (ja
Inventor
Yoshihiro Niisato
Masao Maruyama
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP4011283A priority Critical patent/JPS59166601A/ja
Publication of JPS59166601A publication Critical patent/JPS59166601A/ja
Publication of JPH0313281B2 publication Critical patent/JPH0313281B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
JP4011283A 1983-03-10 1983-03-10 粉末成型装置および粉末成型方法 Granted JPS59166601A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4011283A JPS59166601A (ja) 1983-03-10 1983-03-10 粉末成型装置および粉末成型方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4011283A JPS59166601A (ja) 1983-03-10 1983-03-10 粉末成型装置および粉末成型方法

Publications (2)

Publication Number Publication Date
JPS59166601A JPS59166601A (ja) 1984-09-20
JPH0313281B2 true JPH0313281B2 (enrdf_load_stackoverflow) 1991-02-22

Family

ID=12571763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4011283A Granted JPS59166601A (ja) 1983-03-10 1983-03-10 粉末成型装置および粉末成型方法

Country Status (1)

Country Link
JP (1) JPS59166601A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9174278B2 (en) 2009-05-13 2015-11-03 Hitachi Powdered Metals Co., Ltd. Substantially cylindrical powder compact and die assembly for compacting powder

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03118999A (ja) * 1989-10-03 1991-05-21 Akira Tomita 粉末成形装置
JP2505797Y2 (ja) * 1990-03-20 1996-07-31 マツダ株式会社 圧粉成形装置
US6332932B1 (en) 1999-04-20 2001-12-25 Sumitomo Special Metals Co., Ltd. Punch, powder pressing apparatus and powder pressing method
JP4686978B2 (ja) * 2004-01-26 2011-05-25 日立金属株式会社 プレス成形装置およびプレス成形方法
KR101072702B1 (ko) 2007-06-11 2011-10-11 대구텍 유한회사 앤드밀 제조 장치 및 방법
EP3015196A1 (en) * 2014-10-30 2016-05-04 Seco Tools AB A device for manufacturing a cutting insert green body and a method of compacting powder into a cutting insert green body by means of said device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4732479U (enrdf_load_stackoverflow) * 1971-04-26 1972-12-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9174278B2 (en) 2009-05-13 2015-11-03 Hitachi Powdered Metals Co., Ltd. Substantially cylindrical powder compact and die assembly for compacting powder

Also Published As

Publication number Publication date
JPS59166601A (ja) 1984-09-20

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