EP1764173A3 - Vorrichtung zum Herstellen eines Formteils - Google Patents

Vorrichtung zum Herstellen eines Formteils Download PDF

Info

Publication number
EP1764173A3
EP1764173A3 EP06013880A EP06013880A EP1764173A3 EP 1764173 A3 EP1764173 A3 EP 1764173A3 EP 06013880 A EP06013880 A EP 06013880A EP 06013880 A EP06013880 A EP 06013880A EP 1764173 A3 EP1764173 A3 EP 1764173A3
Authority
EP
European Patent Office
Prior art keywords
moulding press
powder moulding
piston
cylinder
pastes
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
EP06013880A
Other languages
English (en)
French (fr)
Other versions
EP1764173A2 (de
EP1764173B1 (de
Inventor
Walter Solty
Bernd Horn
Guido Schrömges
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.)
SMS Group GmbH
Original Assignee
SMS Meer 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
Application filed by SMS Meer GmbH filed Critical SMS Meer GmbH
Publication of EP1764173A2 publication Critical patent/EP1764173A2/de
Publication of EP1764173A3 publication Critical patent/EP1764173A3/de
Application granted granted Critical
Publication of EP1764173B1 publication Critical patent/EP1764173B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04—Frames; Guides
    • B30B15/041—Guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1471—Guiding means other than in the end cap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Press Drives And Press Lines (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Glass Compositions (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung (1) zum Herstellen eines Formteils aus Pulver, insbesondere aus Metallpulver, aus einem ein Pulver enthaltenden, teigigen Material, aus einem ein Pulver enthaltenden, fließfähigen Material oder aus vorgepresstem Material, die ein Werkzeug (2) aufweist, auf das bei der Herstellung des Formteils von einer Pressvorrichtung (3) eine Druckkraft ausgeübt wird, wobei das Werkzeug (2) zur Erzeugung einer gewünschten Formteilkontur mindestens ein Kolben-Zylinder-System (4, 5) mit einer Zentralachse (6) aufweist, das einen hydraulisch relativ zu einem Zylinder (4) in eine Verfahrrichtung (V) bewegbaren Kolben (5) hat. Um die Führung des Systems zu verbessern, ist die Erfindung gekennzeichnet durch ein Führungsmittel (7), das zumindest den Kolben (5) relativ zu dem Zylinder (4) in Verfahrrichtung (V) des Kolben-Zylinder-Systems (4, 5) führt, wobei sich das Führungsmittel (7) in Verfahrrichtung (V) entlang einer Achse (8) erstreckt, die von der Zentralachse (6) beabstandet (a) ist und wobei das Werkzeug (2) als auswechselbarer Adapter in der Pressvorrichtung (3) ausgebildet ist.
EP06013880A 2005-09-20 2006-07-04 Vorrichtung zum Herstellen eines Formteils Active EP1764173B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005044759A DE102005044759B4 (de) 2005-09-20 2005-09-20 Vorrichtung zum Herstellen eines Formteils

Publications (3)

Publication Number Publication Date
EP1764173A2 EP1764173A2 (de) 2007-03-21
EP1764173A3 true EP1764173A3 (de) 2008-07-02
EP1764173B1 EP1764173B1 (de) 2010-09-22

Family

ID=37672200

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06013880A Active EP1764173B1 (de) 2005-09-20 2006-07-04 Vorrichtung zum Herstellen eines Formteils

Country Status (5)

Country Link
US (1) US20070062248A1 (de)
EP (1) EP1764173B1 (de)
JP (1) JP2007083308A (de)
AT (1) ATE482041T1 (de)
DE (2) DE102005044759B4 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003726A1 (de) * 2014-03-18 2015-09-24 Gkn Sinter Metals Engineering Gmbh Presse zum Herstellen maßhaltiger Grünlinge und Verfahren zum Herstellen
DE102015201785A1 (de) * 2015-02-02 2016-08-04 Gkn Sinter Metals Engineering Gmbh Pulverpresse mit kegeligem Unterstempel
DE102015201784A1 (de) * 2015-02-02 2016-08-04 Gkn Sinter Metals Engineering Gmbh Gestaltoptimierte PM - Werkzeugkomponenten unter Verwendung von Verbindungstechnologie
DE102015201966A1 (de) 2015-02-04 2016-08-04 Gkn Sinter Metals Engineering Gmbh Pulverpresse mit kegeligem Unterbau
DE102017114455B3 (de) * 2017-06-29 2018-10-31 Gkn Sinter Metals Engineering Gmbh Ebenenplatte eines Pressenwerkzeugs
EP3530448B1 (de) * 2018-02-26 2023-06-21 Osterwalder AG Presseneinrichtung für eine pulverpresse und ein werkzeugwechselsystem
CN108637244A (zh) * 2018-04-12 2018-10-12 海宁金瑞金属制品有限公司 粉末冶金的成型模具
NL2028552B1 (en) * 2021-06-25 2023-01-02 Boschman Tech Bv Component Processing Apparatus and Method Allowing to Selectively Apply Force to a Component Processed

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561159A1 (de) * 1992-03-17 1993-09-22 KOMAGE GELLNER MASCHINENFABRIK GmbH Vorrichtung zum Pressen von Formteilen aus einer feinkörnigen Masse
JPH0716795A (ja) * 1993-06-29 1995-01-20 Yoshitsuka Seiki:Kk 粉末成形プレス
US5498147A (en) * 1990-08-10 1996-03-12 Yoshizuka Seiki Co., Ltd. Powder molding press
JP2002153995A (ja) * 2000-11-21 2002-05-28 Yoshitsuka Seiki:Kk 粉末成形プレスのパンチ接続構造および接続方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499980A (en) * 1944-01-07 1950-03-07 Stokes Machine Co Press for molding annular stepped articles
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"
DE3909757A1 (de) * 1989-03-23 1990-09-27 Dorst Masch & Anlagen Presse mit einem in die presse einsetzbaren werkzeuggestell
JP2000015493A (ja) * 1998-06-30 2000-01-18 Aisin Seiki Co Ltd 粉末成形機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498147A (en) * 1990-08-10 1996-03-12 Yoshizuka Seiki Co., Ltd. Powder molding press
EP0561159A1 (de) * 1992-03-17 1993-09-22 KOMAGE GELLNER MASCHINENFABRIK GmbH Vorrichtung zum Pressen von Formteilen aus einer feinkörnigen Masse
JPH0716795A (ja) * 1993-06-29 1995-01-20 Yoshitsuka Seiki:Kk 粉末成形プレス
JP2002153995A (ja) * 2000-11-21 2002-05-28 Yoshitsuka Seiki:Kk 粉末成形プレスのパンチ接続構造および接続方法

Also Published As

Publication number Publication date
EP1764173A2 (de) 2007-03-21
DE102005044759A1 (de) 2007-04-05
ATE482041T1 (de) 2010-10-15
US20070062248A1 (en) 2007-03-22
JP2007083308A (ja) 2007-04-05
DE102005044759B4 (de) 2007-07-12
EP1764173B1 (de) 2010-09-22
DE502006007915D1 (de) 2010-11-04

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