ATE339299T1 - Hydraulische presse zum pressen von metallpulver - Google Patents

Hydraulische presse zum pressen von metallpulver

Info

Publication number
ATE339299T1
ATE339299T1 AT02017181T AT02017181T ATE339299T1 AT E339299 T1 ATE339299 T1 AT E339299T1 AT 02017181 T AT02017181 T AT 02017181T AT 02017181 T AT02017181 T AT 02017181T AT E339299 T1 ATE339299 T1 AT E339299T1
Authority
AT
Austria
Prior art keywords
hydraulic press
pressure generator
metal powder
upper stamp
pressing metal
Prior art date
Application number
AT02017181T
Other languages
English (en)
Inventor
Juergen Hinzpeter
Ulrich Zeuschner
Ingo Schmidt
Thomas Pannewitz
Udo Baltruschat
Thorsten Ehrich
Ulf Hauschild
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=7697313&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE339299(T1) "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
Application granted granted Critical
Publication of ATE339299T1 publication Critical patent/ATE339299T1/de

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
    • B30B11/005—Control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/22—Control arrangements for fluid-driven presses controlling the degree of pressure applied by the ram during the pressing stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/32—Discharging presses
    • 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)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)
AT02017181T 2001-08-31 2002-07-31 Hydraulische presse zum pressen von metallpulver ATE339299T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10142773A DE10142773C1 (de) 2001-08-31 2001-08-31 Hydraulische Presse zum Pressen von Metallpulver

Publications (1)

Publication Number Publication Date
ATE339299T1 true ATE339299T1 (de) 2006-10-15

Family

ID=7697313

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02017181T ATE339299T1 (de) 2001-08-31 2002-07-31 Hydraulische presse zum pressen von metallpulver

Country Status (4)

Country Link
US (1) US7033155B2 (de)
EP (1) EP1287976B1 (de)
AT (1) ATE339299T1 (de)
DE (2) DE10142773C1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050220921A1 (en) * 2002-01-25 2005-10-06 Kent Olsson Dynamic forging impact energy retention machine
DE102005021923C5 (de) * 2005-05-12 2014-03-13 Fette Compacting Gmbh Verfahren zum Betrieb einer Rundläuferpresse und Rundläuferpresse
DE102005052748A1 (de) * 2005-11-04 2007-05-10 Dorst Technologies Gmbh & Co. Kg Pressenanordnung und Verfahren zum Pressen von Pressteilen
DE102008015765B4 (de) * 2008-03-26 2016-02-11 Holzma Plattenaufteiltechnik Gmbh Plattenaufteilanlage
RU2496644C1 (ru) * 2012-03-13 2013-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный индустриальный университет" Гидравлический пресс для компактирования порошковых материалов
DE102014117012B4 (de) 2014-11-20 2017-07-13 Fette Compacting Gmbh Verfahren zum Fördern von Presslingen in einer Rundläuferpresse und Rundläuferpresse zum Erzeugen von Presslingen
DE102015117663A1 (de) * 2015-10-16 2017-04-20 Dorst Technologies Gmbh & Co. Kg Keramik- und/oder metallpulver-presswerkzeug, presse bzw. verfahren zum einrichten einer keramik- und/oder metallpulver-presse
CN112959721A (zh) * 2021-02-01 2021-06-15 一重集团大连工程技术有限公司 用于中低放射性固体废物桶内压实处理的初级压缩机
EP4079427A1 (de) * 2021-04-22 2022-10-26 GKN Sinter Metals Engineering GmbH Verfahren zur bestimmung eines parameters eines werkstoffes und presswerkzeug zur herstellung eines grünlings

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB311070A (en) * 1928-04-14 1929-05-09 Fritz Kilian Improvements in the manufacture of compressed cakes
US2569226A (en) * 1946-01-11 1951-09-25 Denison Eng Co Method of producing articles from powdered material
US3890413A (en) * 1974-08-15 1975-06-17 Hydramet American Inc Apparatus and method for compacting particulate materials
US4260346A (en) * 1979-10-09 1981-04-07 Anderson Jr Raymond B Press assembly for powder material
US4946634A (en) * 1987-04-16 1990-08-07 Gte Products Corporation Powder compacting press to control green density distribution in parts
DE3919821C2 (de) * 1989-06-15 1994-04-07 Mannesmann Ag Verfahren und Vorrichtung zum Herstellen von maßhaltigen Preßlingen
JP2889990B2 (ja) * 1990-08-06 1999-05-10 セイコーインスツルメンツ株式会社 粉末成形方法
JP2662913B2 (ja) * 1991-09-17 1997-10-15 ファナック株式会社 圧縮成形機と圧縮成形方法
US5202067A (en) * 1991-11-12 1993-04-13 Chemplex Industries, Inc. Powder compacting press apparatus and methods
JP3558679B2 (ja) * 1994-03-31 2004-08-25 株式会社アマダ 板材加工機におけるラム駆動装置
DE19717217C2 (de) * 1997-04-24 1999-12-02 Fette Wilhelm Gmbh Verfahren und Vorrichtung zur Herstellung von Preßlingen aus Hartmetall, Keramik, Sintermetall oder dergleichen
DE19846210A1 (de) * 1998-10-07 2000-04-13 Dorst Masch & Anlagen Presse zum Herstellen von Formkörpern
DE19854075A1 (de) * 1998-11-24 2000-05-25 Henkel Kgaa Verfahren zur Serienfertigung von Formkörpern mit geringer Härteschwankung
US6432158B1 (en) * 1999-10-25 2002-08-13 Sumitomo Special Metals Co., Ltd. Method and apparatus for producing compact of rare earth alloy powder and rare earth magnet

Also Published As

Publication number Publication date
US20030041749A1 (en) 2003-03-06
DE50208119D1 (de) 2006-10-26
EP1287976B1 (de) 2006-09-13
US7033155B2 (en) 2006-04-25
DE10142773C1 (de) 2003-03-06
EP1287976A2 (de) 2003-03-05
EP1287976A3 (de) 2004-01-07

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