ATE314162T1 - Verfahren und vorrichtung zum hydrostatischen warmpressen von werkstücken - Google Patents

Verfahren und vorrichtung zum hydrostatischen warmpressen von werkstücken

Info

Publication number
ATE314162T1
ATE314162T1 AT01972426T AT01972426T ATE314162T1 AT E314162 T1 ATE314162 T1 AT E314162T1 AT 01972426 T AT01972426 T AT 01972426T AT 01972426 T AT01972426 T AT 01972426T AT E314162 T1 ATE314162 T1 AT E314162T1
Authority
AT
Austria
Prior art keywords
pressure
blank
heated
working
workpieces
Prior art date
Application number
AT01972426T
Other languages
English (en)
Inventor
Victor Lugovskoy
Vladimir Magaziner
Vitaly Chertkov
Guy Danieli
Original Assignee
Mlc Extrusion Systems 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 Mlc Extrusion Systems Ltd filed Critical Mlc Extrusion Systems Ltd
Application granted granted Critical
Publication of ATE314162T1 publication Critical patent/ATE314162T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/30—Extrusion presses; Dies therefor using directly-acting fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • B22F2003/206—Hydrostatic or hydraulic extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
AT01972426T 2000-09-29 2001-09-11 Verfahren und vorrichtung zum hydrostatischen warmpressen von werkstücken ATE314162T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL13878500A IL138785A0 (en) 2000-09-29 2000-09-29 A method and a system for hot hydrostatic pressing
PCT/IL2001/000859 WO2002026409A2 (en) 2000-09-29 2001-09-11 A method and a system for hot hydrostatic pressing

Publications (1)

Publication Number Publication Date
ATE314162T1 true ATE314162T1 (de) 2006-01-15

Family

ID=11074687

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01972426T ATE314162T1 (de) 2000-09-29 2001-09-11 Verfahren und vorrichtung zum hydrostatischen warmpressen von werkstücken

Country Status (7)

Country Link
US (1) US7250131B2 (de)
EP (1) EP1372876B1 (de)
AT (1) ATE314162T1 (de)
AU (1) AU2001292191A1 (de)
DE (1) DE60116384T2 (de)
IL (1) IL138785A0 (de)
WO (1) WO2002026409A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2278766C2 (ru) * 2004-07-08 2006-06-27 Рустам Оскарович Кайбышев Способ уплотнения изделия и устройство для его осуществления
US8074748B1 (en) 2009-02-20 2011-12-13 Us Synthetic Corporation Thermally-stable polycrystalline diamond element and compact, and applications therefor such as drill bits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE340605B (de) * 1970-05-26 1971-11-29 Asea Ab
US3931382A (en) * 1973-05-11 1976-01-06 National Forge Company Method for rapid isostatic pressing
JPH01269509A (ja) * 1988-04-20 1989-10-27 Kobe Steel Ltd 樹脂粉末の温間静水圧加圧成形法

Also Published As

Publication number Publication date
DE60116384T2 (de) 2006-09-07
EP1372876B1 (de) 2005-12-28
IL138785A0 (en) 2001-10-31
US20040035167A1 (en) 2004-02-26
WO2002026409A2 (en) 2002-04-04
AU2001292191A1 (en) 2002-04-08
WO2002026409A3 (en) 2003-10-16
EP1372876A2 (de) 2004-01-02
US7250131B2 (en) 2007-07-31
DE60116384D1 (de) 2006-02-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties