JPH0464529U - - Google Patents

Info

Publication number
JPH0464529U
JPH0464529U JP10557890U JP10557890U JPH0464529U JP H0464529 U JPH0464529 U JP H0464529U JP 10557890 U JP10557890 U JP 10557890U JP 10557890 U JP10557890 U JP 10557890U JP H0464529 U JPH0464529 U JP H0464529U
Authority
JP
Japan
Prior art keywords
die
metal powder
forging
hole
lower punches
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.)
Granted
Application number
JP10557890U
Other languages
English (en)
Other versions
JPH0711133Y2 (ja
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 filed Critical
Priority to JP1990105578U priority Critical patent/JPH0711133Y2/ja
Publication of JPH0464529U publication Critical patent/JPH0464529U/ja
Application granted granted Critical
Publication of JPH0711133Y2 publication Critical patent/JPH0711133Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/022—Moulds for compacting material in powder, granular of pasta form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Powder Metallurgy (AREA)

Description

【図面の簡単な説明】
第１図は第１実施例に係る冷間鍛造金型の正面
断面図、第２図は第２実施例に係る冷間鍛造金型
の正面断面図、第３図は従来の分割・組立型の冷
間鍛造金型の正面断面図、第４図は第３図の−
線断面図である。 １……ダイス、１ａ……テーパ面、１ｂ……切
込み溝、４……上パンチ、５……下パンチ、６…
…鍛造室、ｈ……ダイスの透孔、ｗ……鍛造製品
。

Claims (1)

  1. 【実用新案登録請求の範囲】 ダイスと該ダイスの透孔に挿入される上下一対
    のパンチとからなり、これらダイスと上下パンチ
    とで形成される鍛造室に金属粉末を装入して冷間
    鍛造する金属粉末用冷間鍛造金型において、 上記ダイスの透孔を、鍛造室の近傍から金属粉
    末の装入側に行くほど拡大するテーパ状に形成し
    たことを特徴とする金属粉末用冷間鍛造金型。
JP1990105578U 1990-10-05 1990-10-05 金属粉末用冷間鍛造装置 Expired - Lifetime JPH0711133Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990105578U JPH0711133Y2 (ja) 1990-10-05 1990-10-05 金属粉末用冷間鍛造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990105578U JPH0711133Y2 (ja) 1990-10-05 1990-10-05 金属粉末用冷間鍛造装置

Publications (2)

Publication Number Publication Date
JPH0464529U true JPH0464529U (ja) 1992-06-03
JPH0711133Y2 JPH0711133Y2 (ja) 1995-03-15

Family

ID=31851311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990105578U Expired - Lifetime JPH0711133Y2 (ja) 1990-10-05 1990-10-05 金属粉末用冷間鍛造装置

Country Status (1)

Country Link
JP (1) JPH0711133Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008080365A (ja) * 2006-09-27 2008-04-10 Kyocera Corp プレス成形用金型およびポジチップの製造方法
JP2008534283A (ja) * 2005-03-22 2008-08-28 グリュネンタール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 錠剤の超音波成形方法及びその装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147223U (ja) * 1988-03-29 1989-10-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147223U (ja) * 1988-03-29 1989-10-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008534283A (ja) * 2005-03-22 2008-08-28 グリュネンタール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 錠剤の超音波成形方法及びその装置
JP2008080365A (ja) * 2006-09-27 2008-04-10 Kyocera Corp プレス成形用金型およびポジチップの製造方法

Also Published As

Publication number Publication date
JPH0711133Y2 (ja) 1995-03-15

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