EP1129802A3 - Procédé pour controler la force de pressage pour la compression de poudre métallique - Google Patents

Procédé pour controler la force de pressage pour la compression de poudre métallique Download PDF

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Publication number
EP1129802A3
EP1129802A3 EP01104107A EP01104107A EP1129802A3 EP 1129802 A3 EP1129802 A3 EP 1129802A3 EP 01104107 A EP01104107 A EP 01104107A EP 01104107 A EP01104107 A EP 01104107A EP 1129802 A3 EP1129802 A3 EP 1129802A3
Authority
EP
European Patent Office
Prior art keywords
pressing force
metal powder
stamp
controlling
powder compression
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
EP01104107A
Other languages
German (de)
English (en)
Other versions
EP1129802A2 (fr
EP1129802B1 (fr
EP1129802B2 (fr
Inventor
Jürgen Hinzpeter
Ulrich Zeuschner
Thomas Pannewitz
Ulf Hauschild
Klaus Peter Rüssmann
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.)
Fette GmbH
Original Assignee
Fette GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7633551&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1129802(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fette GmbH filed Critical Fette GmbH
Publication of EP1129802A2 publication Critical patent/EP1129802A2/fr
Publication of EP1129802A3 publication Critical patent/EP1129802A3/fr
Publication of EP1129802B1 publication Critical patent/EP1129802B1/fr
Application granted granted Critical
Publication of EP1129802B2 publication Critical patent/EP1129802B2/fr
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
    • 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
    • B30B11/005—Control arrangements
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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)
  • Powder Metallurgy (AREA)
  • Coating Apparatus (AREA)
  • Punching Or Piercing (AREA)
EP01104107A 2000-03-04 2001-02-21 Procédé pour controler la force de pressage pour la compression de poudre métallique Expired - Lifetime EP1129802B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10010671 2000-03-04
DE10010671A DE10010671C2 (de) 2000-03-04 2000-03-04 Verfahren zur Herstellung von Preßteilen durch Pressen von Metallpulver und anschließendes Sintern des Preßlings

Publications (4)

Publication Number Publication Date
EP1129802A2 EP1129802A2 (fr) 2001-09-05
EP1129802A3 true EP1129802A3 (fr) 2004-05-06
EP1129802B1 EP1129802B1 (fr) 2007-03-14
EP1129802B2 EP1129802B2 (fr) 2010-08-11

Family

ID=7633551

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01104107A Expired - Lifetime EP1129802B2 (fr) 2000-03-04 2001-02-21 Procédé pour controler la force de pressage pour la compression de poudre métallique

Country Status (4)

Country Link
US (1) US6562291B2 (fr)
EP (1) EP1129802B2 (fr)
AT (1) ATE356681T1 (fr)
DE (2) DE10010671C2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10135283C2 (de) * 2001-07-19 2003-09-18 Fette Wilhelm Gmbh Verfahren zum Verpressen von Pulvermaterial
DE10142772C2 (de) * 2001-08-31 2003-09-25 Fette Wilhelm Gmbh Verfahren zur Herstellung von Pressteilen in einer Pulverpresse
DE102004008322B4 (de) 2004-02-20 2008-11-27 Fette Gmbh Pulverpresse
CN101678627B (zh) * 2007-03-20 2013-05-29 株式会社钨钛合金 不重磨刀片的压缩成型方法
DE102010015016B4 (de) * 2009-04-24 2016-06-09 Sms Group Gmbh Pulverpresse
JP5032690B1 (ja) * 2011-07-27 2012-09-26 住友電気工業株式会社 圧粉成形体
DE102012019312A1 (de) * 2012-10-01 2014-04-03 Dorst Technologies Gmbh & Co. Kg Verfahren zum Steuern einer Keramik- und/oder Metallpulver-Presse bzw. Keramik- und/oder Metallpulver-Presse
WO2016179352A1 (fr) * 2015-05-07 2016-11-10 Thermal Technology, Llc Appareil de frittage par compression comprenant des mâchoires opposées protégées
DE102017004803A1 (de) 2017-05-18 2018-11-22 Cosateq Gmbh Verfahren zum Betrieb einer Pulverpresse mit Lagenregelung und Pulverpresse zur Ausführung des Verfahrens
DE102017119342A1 (de) 2017-08-24 2019-02-28 COSATEQ GmbH & Co. KG Verfahren zur Steuerung einer Metall- oder Keramikpulverpresse mit automatischer Trajektorien-Generierung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000231A (en) * 1974-09-16 1976-12-28 Hydramet American Inc. Method for compacting powders
EP0358770A1 (fr) * 1988-01-16 1990-03-21 Fanuc Ltd. Machine electrique de moulage de poudre
DE19717217A1 (de) * 1997-04-24 1998-10-29 Fette Wilhelm Gmbh Verfahren und Vorrichtung zur Herstellung von Preßlingen aus Hartmetall, Keramik, Sintermetall oder dergleichen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825253A1 (de) † 1978-06-08 1979-12-13 Nitrochemie Gmbh Hydraulische pulverpresse
SE460460B (sv) † 1983-07-01 1989-10-16 Convey Teknik Ab Foerfarande och anordning foer reglerad pressning av pulvermaterial
DE3715077A1 (de) † 1987-05-06 1988-12-01 Netzsch Maschinenfabrik Verfahren zum steuern einer presse
DE3919821C2 (de) * 1989-06-15 1994-04-07 Mannesmann Ag Verfahren und Vorrichtung zum Herstellen von maßhaltigen Preßlingen
DE4209767C1 (fr) * 1992-03-23 1993-05-06 Mannesmann Ag, 4000 Duesseldorf, De
US5547360A (en) * 1994-03-17 1996-08-20 Tamagawa Machinery Co., Ltd. Powder molding press

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000231A (en) * 1974-09-16 1976-12-28 Hydramet American Inc. Method for compacting powders
EP0358770A1 (fr) * 1988-01-16 1990-03-21 Fanuc Ltd. Machine electrique de moulage de poudre
DE19717217A1 (de) * 1997-04-24 1998-10-29 Fette Wilhelm Gmbh Verfahren und Vorrichtung zur Herstellung von Preßlingen aus Hartmetall, Keramik, Sintermetall oder dergleichen

Also Published As

Publication number Publication date
DE10010671A1 (de) 2001-09-13
US20010022944A1 (en) 2001-09-20
ATE356681T1 (de) 2007-04-15
EP1129802A2 (fr) 2001-09-05
US6562291B2 (en) 2003-05-13
DE10010671C2 (de) 2002-03-14
DE50112176D1 (de) 2007-04-26
EP1129802B1 (fr) 2007-03-14
EP1129802B2 (fr) 2010-08-11

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