DE69325924T2 - Versetzte mehrteilige pressform - Google Patents

Versetzte mehrteilige pressform

Info

Publication number
DE69325924T2
DE69325924T2 DE69325924T DE69325924T DE69325924T2 DE 69325924 T2 DE69325924 T2 DE 69325924T2 DE 69325924 T DE69325924 T DE 69325924T DE 69325924 T DE69325924 T DE 69325924T DE 69325924 T2 DE69325924 T2 DE 69325924T2
Authority
DE
Germany
Prior art keywords
pct
sec
piece press
undercut
date
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
DE69325924T
Other languages
English (en)
Other versions
DE69325924D1 (de
Inventor
Gerd Hinzmann
Mark Haiko
Frank Ma
Allan Wilson
Keith Buckley-Golder
Robert Round
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.)
Stackpole Ltd
Original Assignee
Stackpole 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 Stackpole Ltd filed Critical Stackpole Ltd
Application granted granted Critical
Publication of DE69325924D1 publication Critical patent/DE69325924D1/de
Publication of DE69325924T2 publication Critical patent/DE69325924T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • 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
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/058—Undercut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Inert Electrodes (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE69325924T 1993-11-24 1993-11-24 Versetzte mehrteilige pressform Expired - Lifetime DE69325924T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA1993/000506 WO1995014568A1 (en) 1993-11-24 1993-11-24 Phased split die

Publications (2)

Publication Number Publication Date
DE69325924D1 DE69325924D1 (de) 1999-09-09
DE69325924T2 true DE69325924T2 (de) 2000-02-17

Family

ID=4172992

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325924T Expired - Lifetime DE69325924T2 (de) 1993-11-24 1993-11-24 Versetzte mehrteilige pressform

Country Status (9)

Country Link
US (2) US5698149A (de)
EP (1) EP0680405B1 (de)
JP (1) JP3585495B2 (de)
AT (1) ATE182841T1 (de)
AU (1) AU5556994A (de)
CA (1) CA2154557C (de)
DE (1) DE69325924T2 (de)
ES (1) ES2134922T3 (de)
WO (1) WO1995014568A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3501699A4 (de) * 2016-08-16 2020-03-04 Diamet Corporation Vorrichtung und verfahren zur herstellung eines mehrschichtigen formkörpers

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CA2154556C (en) * 1993-11-24 2006-02-21 Gerd Hinzmann Undercut split die
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US5860882A (en) * 1996-01-31 1999-01-19 Borg-Warner Automotive, Inc. Process for manufacturing phased sprocket assemblies by capacitor discharge welding
US6165400A (en) * 1996-05-09 2000-12-26 Stackpole Limited Compacted-powder opposed twin-helical gears and method
US6440357B1 (en) 1996-05-09 2002-08-27 Stackpole Limited Compacted-powder opposed twin-helical gears and method
DE19627948A1 (de) * 1996-07-11 1998-01-15 Sarstedt W Spritzgußteil und Vorrichtung zu dessen Herstellung
US6365094B1 (en) * 2000-01-31 2002-04-02 Stackpole Limited Lubricated die
US6630153B2 (en) * 2001-02-23 2003-10-07 Smith & Nephew, Inc. Manufacture of bone graft substitutes
GB2360825B (en) * 2000-03-30 2004-11-17 Formflo Ltd Gear wheels roll formed from powder metal blanks
JP3687492B2 (ja) * 2000-06-21 2005-08-24 株式会社村田製作所 誘電体ブロックのプレス成形方法
KR20040041586A (ko) * 2001-08-30 2004-05-17 가부시키가이샤산와카가쿠켄큐쇼 성형품의 제조장치 및 그 장치에 의해 제조가능한 성형품
DE10142805C2 (de) * 2001-08-31 2003-10-16 Gkn Sinter Metals Gmbh Einteiliger Gelenkkörper
MXPA04006310A (es) * 2001-12-24 2005-04-19 Teva Pharma Forma de dosis con una pastilla central de ingrediente activo revestido con un cuerpo anular comprimido de polvo o material granular y un proceso y maquinaria para fabricarla.
US20040052843A1 (en) * 2001-12-24 2004-03-18 Lerner E. Itzhak Controlled release dosage forms
DE10222132B4 (de) * 2002-05-17 2006-04-20 SCHWäBISCHE HüTTENWERKE GMBH Mehrfach schrägverzahntes, einteilig gepresstes Zahnrad sowie Verfahren und Vorrichtung zu seiner Herstellung
ZA200600031B (en) * 2003-06-10 2006-11-29 Gkn Sinter Metals Inc Method and apparatus for forming a hole or slot in powder metal components
US7116548B2 (en) * 2004-04-23 2006-10-03 Kemet Electronics Corporation Fluted anode with minimal density gradients and capacitor comprising same
US7342775B2 (en) * 2004-04-23 2008-03-11 Kemet Electronics Corporation Fluted anode with minimal density gradients and capacitor comprising same
WO2006022290A1 (ja) * 2004-08-26 2006-03-02 Kikusui Seisakusho Ltd. 杵及びそれを用いた回転式圧縮成型機
US7235201B2 (en) * 2004-12-20 2007-06-26 Borgwarner Inc. Split die and method for production of compacted powder metal parts
IL166530A (en) * 2005-01-27 2009-06-15 Iscar Ltd Method for manufacturing cutting dies
DE102005027032B4 (de) * 2005-06-11 2007-06-28 Sms Meer Gmbh Vorrichtung zum Herstellen eines Formteils
GB0702196D0 (en) * 2007-02-06 2007-03-14 3M Innovative Properties Co Device for producing a dental workpiece
US7793579B1 (en) 2007-08-05 2010-09-14 Lee Robert G Armor tile
US9187909B2 (en) 2007-08-05 2015-11-17 Robert G. Lee Tile system
GB0719824D0 (en) * 2007-10-11 2007-11-21 3M Innovative Properties Co Dental blank and method of making a dental ceramic blank
US8033805B2 (en) 2007-11-27 2011-10-11 Kennametal Inc. Method and apparatus for cross-passageway pressing to produce cutting inserts
EP2335915A4 (de) * 2008-09-08 2012-03-28 Taisho Pharmaceutical Co Ltd Pressform für tablettierung
DE102009016718A1 (de) * 2009-04-09 2010-10-21 Gkn Sinter Metals Holding Gmbh Rotor mit einer Überlastsicherung für eine Drehmomentbegrenzung
DE102009042598A1 (de) * 2009-09-23 2011-03-24 Gkn Sinter Metals Holding Gmbh Verfahren zur Herstellung eines Grünlings
KR101552018B1 (ko) * 2012-11-07 2015-09-09 오씨아이 주식회사 진공단열재 심재의 성형 장치 및 이를 통해 제조된 진공단열재
DE102014003726A1 (de) * 2014-03-18 2015-09-24 Gkn Sinter Metals Engineering Gmbh Presse zum Herstellen maßhaltiger Grünlinge und Verfahren zum Herstellen
JP6796433B2 (ja) * 2016-08-18 2020-12-09 株式会社ダイヤメット 成型金型、成型方法
WO2018165251A1 (en) 2017-03-09 2018-09-13 Gkn Sinter Metals, Llc Method of forming a powder metal insert having a horizontal through hole

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GB1091321A (en) * 1963-12-18 1967-11-15 R Laurent Sa Atel Apparatus for the production of helically toothed mechanical parts from sintered metals
BE759661A (fr) * 1969-12-01 1971-04-30 Hitachi Powdered Metals Cy Ltd Dispositif de compression de poudre pour former un engrenage helicoidalcomprime
ZA715429B (en) * 1970-09-10 1972-04-26 Olivetti & Co Spa A device for moulding parts to be sintered
GB1361684A (en) * 1970-09-22 1974-07-30 Olivetti & Co Spa Device for moulding sinterin blanks
US4008021A (en) * 1971-08-10 1977-02-15 Schwelmer Eisenwerk Muller & Co. Gmbh Apparatus for forming a sinterable compact of a powder
JPS522946Y2 (de) * 1971-09-23 1977-01-22
IT976216B (it) * 1972-12-29 1974-08-20 Olivetti & Co Spa Dispositivo di formatura di pezzi elicoidali mediante compattazione di materiali in polvere
US3842646A (en) * 1973-04-20 1974-10-22 Gleason Works Process and apparatus for densifying powder metal compact to form a gear having a hub portion,and preferred powder metal compact shape for use therewith
US3891367A (en) * 1973-05-08 1975-06-24 Olivetti & Co Spa Apparatus for moulding helical gears by compression of powders
US4061452A (en) * 1975-10-06 1977-12-06 Wolverine Aluminum Corporation Apparatus for producing spherical articles
US4047864A (en) * 1975-10-06 1977-09-13 Wolverine Aluminum Corporation Apparatus for producing spherical articles
US4061453A (en) * 1975-10-06 1977-12-06 Wolverine Aluminum Corporation Tooling for a powder compacting press
US4043385A (en) * 1976-08-23 1977-08-23 Mercury Machine Co. Molding apparatus
US4053267A (en) * 1976-10-22 1977-10-11 Wolverine Aluminum Corporation Die and punch assembly for compacting powder material
US4087221A (en) * 1977-01-31 1978-05-02 Remington Arms Company, Inc. Apparatus for molding powder metal parts
US4153399A (en) * 1977-09-08 1979-05-08 Ptx-Pentronix, Inc. Multiple punch tool set for powder compacting press
JPS5571697U (de) * 1978-11-10 1980-05-17
DE2924704A1 (de) * 1979-06-19 1981-01-15 Dorst Keramikmasch Einrichtung zur festlegung der hoehe von pressteilen an einer presse, insbesondere zum pressen von pressteilen aus pulverfoermigem ausgangsmaterial
US4401614A (en) * 1981-09-08 1983-08-30 Ptx-Pentronix, Inc. Anvil assembly for a powder-compacting anvil press
DE3142126A1 (de) * 1981-10-23 1983-05-11 Dorst-Keramikmaschinen-Bau Otto Dorst U. Dipl.-Ing. Walter Schlegel, 8113 Kochel "presse zum herstellen masshaltiger presslinge aus pulverfoermigem material"
US4573895A (en) * 1982-09-20 1986-03-04 Ptx-Pentronix, Inc. Adjustable die and punch assembly for compacting powder material
US4666389A (en) * 1985-01-25 1987-05-19 The Texas A&M University System Apparatus for forming compacts from solid particles
US4853180A (en) * 1987-11-19 1989-08-01 Martin Sprocket & Gear, Inc. Method of manufacturing bushings with powdered metals
EP0316475B1 (de) * 1987-11-19 1991-03-20 Gräbener Pressensysteme GmbH & Co. KG Presse, insbesondere zum Herstellen masshaltiger Presslinge aus pulverförmigen Werkstoffen
JPH0832922B2 (ja) * 1988-09-20 1996-03-29 日立粉末冶金株式会社 ボス付き成形体の粉末成形方法およびその装置
DE3909757A1 (de) * 1989-03-23 1990-09-27 Dorst Masch & Anlagen Presse mit einem in die presse einsetzbaren werkzeuggestell
DE3917277C2 (de) * 1989-05-24 1994-01-20 Mannesmann Ag Verfahren und Vorrichtung zur Herstellung von Fertigteilen als Verbundkörper aus pulverförmigen Werkstoffen
DE3919847A1 (de) * 1989-06-15 1990-12-20 Mannesmann Ag Verfahren und vorrichtung zur herstellung masshaltiger presslinge
DE3919821C2 (de) * 1989-06-15 1994-04-07 Mannesmann Ag Verfahren und Vorrichtung zum Herstellen von maßhaltigen Preßlingen
JPH07115233B2 (ja) * 1990-08-10 1995-12-13 株式会社ヨシツカ精機 粉末成形プレス
JPH04136107A (ja) * 1990-09-25 1992-05-11 Sumitomo Electric Ind Ltd 焼結斜歯歯車の成形装置
JP2856929B2 (ja) * 1991-01-31 1999-02-10 日立粉末冶金株式会社 渦巻状焼結部品のプレス成形装置
JPH05140609A (ja) * 1991-02-08 1993-06-08 Keita Hirai 段付品汎用成型プレス
JPH05195011A (ja) * 1991-08-17 1993-08-03 Werkzeugbau Alvier Ag 螺旋形状の輪郭を有する工作物をプレス成形するモジュラー装置
JP3003126B2 (ja) * 1992-04-24 2000-01-24 三菱マテリアル株式会社 粉末成形方法
US5378416A (en) * 1992-07-28 1995-01-03 Nissan Motor Co., Ltd. Method of and system for manufacturing powder moldings
JP2980484B2 (ja) * 1993-06-14 1999-11-22 コータキ精機株式会社 ダイセット式粉末成形プレス機
US5401153A (en) * 1993-11-23 1995-03-28 Yoshizuka Seiki Co., Ltd. Press for powder metallurgy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3501699A4 (de) * 2016-08-16 2020-03-04 Diamet Corporation Vorrichtung und verfahren zur herstellung eines mehrschichtigen formkörpers
US11498127B2 (en) 2016-08-16 2022-11-15 Diamet Corporation Device and method for manufacturing multilayer molded article

Also Published As

Publication number Publication date
JPH08506058A (ja) 1996-07-02
CA2154557C (en) 2005-05-10
ATE182841T1 (de) 1999-08-15
JP3585495B2 (ja) 2004-11-04
EP0680405B1 (de) 1999-08-04
CA2154557A1 (en) 1995-06-01
AU5556994A (en) 1995-06-13
US6120728A (en) 2000-09-19
WO1995014568A1 (en) 1995-06-01
US5698149A (en) 1997-12-16
EP0680405A1 (de) 1995-11-08
ES2134922T3 (es) 1999-10-16
DE69325924D1 (de) 1999-09-09

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