JPH03120996U - - Google Patents

Info

Publication number
JPH03120996U
JPH03120996U JP2825590U JP2825590U JPH03120996U JP H03120996 U JPH03120996 U JP H03120996U JP 2825590 U JP2825590 U JP 2825590U JP 2825590 U JP2825590 U JP 2825590U JP H03120996 U JPH03120996 U JP H03120996U
Authority
JP
Japan
Prior art keywords
core
powder
outer mold
constricted
cold isostatic
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
JP2825590U
Other languages
English (en)
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 JP2825590U priority Critical patent/JPH03120996U/ja
Publication of JPH03120996U publication Critical patent/JPH03120996U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Powder Metallurgy (AREA)

Description

【図面の簡単な説明】
第1図は本考案の1実施例に係る中子の側面図
、第2図は同中子に外型を装着した状態を示す側
断面図、第3図は本考案成形用金型の全体断面図
である。 1……2分割式中子、1a,1b……中子、2
……ネジ、3a,3b……外型、4……干渉材、
5……外型、6……原料粉末。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外型と中子間に被処理原料である金属粉末及び
    (又は)セラミツクス粉末を注入し該粉末の加圧
    処理を行ない中空で任意の部分がくびれた形状の
    成形体を製造する冷間静水圧加圧装置に於て、前
    記中子を金属材料製で、かつくびれた部分で2分
    割した割り型構造に構成すると共に、前記中子の
    端面と前記外型との間に例えばシリコンゴム等の
    弾力性のある材料を組込むように構成したことを
    特徴とする冷間静水圧加圧装置における成形用金
    型。
JP2825590U 1990-03-22 1990-03-22 Pending JPH03120996U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2825590U JPH03120996U (ja) 1990-03-22 1990-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2825590U JPH03120996U (ja) 1990-03-22 1990-03-22

Publications (1)

Publication Number Publication Date
JPH03120996U true JPH03120996U (ja) 1991-12-11

Family

ID=31531066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2825590U Pending JPH03120996U (ja) 1990-03-22 1990-03-22

Country Status (1)

Country Link
JP (1) JPH03120996U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000016935A1 (fr) * 1998-09-18 2000-03-30 Injex Corporation Procede de formation d'un evidement dans un article moule par injection de poudre metallique et article ainsi forme
JP2008272795A (ja) * 2007-04-27 2008-11-13 Hitachi Powdered Metals Co Ltd 筒状部材の圧粉成形用コア金型、圧粉成形装置、および圧粉成形方法
JP2009113103A (ja) * 2007-11-09 2009-05-28 Hitachi Powdered Metals Co Ltd 筒状部材の成形用コア金型、成形装置、成形方法、および再成形用コア金型

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000016935A1 (fr) * 1998-09-18 2000-03-30 Injex Corporation Procede de formation d'un evidement dans un article moule par injection de poudre metallique et article ainsi forme
JP2008272795A (ja) * 2007-04-27 2008-11-13 Hitachi Powdered Metals Co Ltd 筒状部材の圧粉成形用コア金型、圧粉成形装置、および圧粉成形方法
JP2009113103A (ja) * 2007-11-09 2009-05-28 Hitachi Powdered Metals Co Ltd 筒状部材の成形用コア金型、成形装置、成形方法、および再成形用コア金型

Similar Documents

Publication Publication Date Title
JPH03120996U (ja)
JPS63144211U (ja)
JPH0412360U (ja)
JPH0319011U (ja)
JPS6221031U (ja)
JPS63150714U (ja)
JPS62203235U (ja)
JPH0479613U (ja)
JPH047106U (ja)
JPH03106014U (ja)
JPH0331927U (ja)
JPH01146909U (ja)
JPH0381709U (ja)
JPH03121809U (ja)
JPS63198508U (ja)
JPS63189611U (ja)
JPH034335U (ja)
JPS6414134U (ja)
JPH0211125U (ja)
JPH0197908U (ja)
JPS6420318U (ja)
JPH01128941U (ja)
JPH03106025U (ja)
JPH0254513U (ja)
JPS6267718U (ja)