EP0280056B1 - Hydraulische Kaltfliesspresse - Google Patents

Hydraulische Kaltfliesspresse Download PDF

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Publication number
EP0280056B1
EP0280056B1 EP88101156A EP88101156A EP0280056B1 EP 0280056 B1 EP0280056 B1 EP 0280056B1 EP 88101156 A EP88101156 A EP 88101156A EP 88101156 A EP88101156 A EP 88101156A EP 0280056 B1 EP0280056 B1 EP 0280056B1
Authority
EP
European Patent Office
Prior art keywords
piston
mandrel
press
cold
tool
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
EP88101156A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0280056A2 (de
EP0280056A3 (en
Inventor
Günter Dipl.-Ing. Hofmann (FH)
Herbert Dipl.-Ing. Rüger (FH)
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.)
Langenstein and Schemann GmbH
Original Assignee
Langenstein and Schemann 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 Langenstein and Schemann GmbH filed Critical Langenstein and Schemann GmbH
Publication of EP0280056A2 publication Critical patent/EP0280056A2/de
Publication of EP0280056A3 publication Critical patent/EP0280056A3/de
Application granted granted Critical
Publication of EP0280056B1 publication Critical patent/EP0280056B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/027—Special design or construction with punches moving along auxiliary lateral directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/20—Control devices specially adapted to forging presses not restricted to one of the preceding subgroups
EP88101156A 1987-02-26 1988-01-27 Hydraulische Kaltfliesspresse Expired - Lifetime EP0280056B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873706193 DE3706193A1 (de) 1987-02-26 1987-02-26 Hydraulische kaltfliesspresse
DE3706193 1987-02-26

Publications (3)

Publication Number Publication Date
EP0280056A2 EP0280056A2 (de) 1988-08-31
EP0280056A3 EP0280056A3 (en) 1990-05-23
EP0280056B1 true EP0280056B1 (de) 1992-04-15

Family

ID=6321817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88101156A Expired - Lifetime EP0280056B1 (de) 1987-02-26 1988-01-27 Hydraulische Kaltfliesspresse

Country Status (4)

Country Link
US (1) US4831861A (ja)
EP (1) EP0280056B1 (ja)
JP (1) JPH0677785B2 (ja)
DE (1) DE3706193A1 (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993001905A1 (fr) * 1991-07-18 1993-02-04 Aida Engineering Ltd. Procede de formage d'objets a l'etat plastique
DE4331017C2 (de) * 1993-09-13 1999-09-23 Langenstein & Schemann Gmbh Verfahren zum Steuern einer Presse für Steinformlinge
DE4412224A1 (de) * 1994-04-09 1995-10-12 Graebener Pressensysteme Gmbh Presse für eine Kaltverformung von Metallwerkstücken
FR2723484B1 (fr) * 1994-08-05 1996-10-31 Endreprise Ind Sa L Machine de preparation de faisceaux electriques comportant plusieurs postes de sertissage
WO1998047646A1 (fr) * 1997-04-22 1998-10-29 Komatsu Industries Corporation Matrice a forger et procede de refoulage
DE19833604A1 (de) * 1997-07-29 1999-02-04 Luk Fahrzeug Hydraulik Kompressor
US5946966A (en) * 1997-09-24 1999-09-07 Tool Dex, Inc. Upset forging machine assembly having a quick change header
US6151937A (en) * 1999-02-17 2000-11-28 Amcast Industrial Corporation Machine for forming T-shaped tubular components using a forming material insert
DE10047467C5 (de) * 2000-09-21 2009-08-06 Schuler Pressen Gmbh & Co. Kg Vorrichtung und Verfahren zum Umformen, insbesondere mit hydraulischer Schließvorrichtung
AU2003229215A1 (en) * 2002-06-03 2003-12-19 Alcan International Limited Linear drive metal forming machine
SE526302C2 (sv) * 2004-10-01 2005-08-16 Stroemsholmen Ab Slagplatta samt plåtformningsverktyg innefattande sådan slagplatta
US7343768B2 (en) * 2006-04-12 2008-03-18 Gm Global Technology Operations, Inc. Method of net-forming an article and apparatus for same
DE202009008413U1 (de) 2009-06-16 2009-09-10 Dold Kaltfließpressteile GmbH Werkzeugsystem für eine Umformpresse
IT1396156B1 (it) * 2009-10-05 2012-11-16 Hydromec S R L Macchina per lo stampaggio a caldo di articoli metallici.
CN101890467B (zh) * 2010-07-07 2015-07-08 葫芦岛龙源采油配套设备有限公司 液压镦锻机
CN103042147B (zh) * 2012-12-31 2014-07-02 中国重型机械研究院股份公司 一种重型锻压装置高速液压控制方法
CN103163065B (zh) * 2013-02-05 2014-09-17 上海交通大学 冷挤压润滑效果检测装置及方法
CN103111484B (zh) * 2013-03-20 2014-11-26 龙西新 一种具有双向挤压功能的金属塑性成形装置
CN103240294B (zh) * 2013-06-05 2015-03-25 株洲市文佳实业有限公司 一种金属塑性挤压成形主机
CN103394623A (zh) * 2013-07-10 2013-11-20 如皋透平叶片制造有限公司 一种阀杆20寸以下墩头处理模具
JP6123810B2 (ja) * 2015-01-08 2017-05-10 マツダ株式会社 鍛造金型の複動システム
GB201707519D0 (en) * 2017-05-10 2017-06-21 Imp Innovations Ltd A method for forming curved lengths of extruded profiles/sections in metal alloys
CN112517658B (zh) * 2020-10-16 2022-04-08 中北大学 外纵筋筒形件双向差速挤压成形模具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180129A (en) * 1961-10-19 1965-04-27 Eumuco Ag Fur Maschb Top-pressure forging hammer
JPS511397Y2 (ja) * 1971-04-05 1976-01-16
DE2141980C3 (de) * 1971-08-21 1975-10-23 Eumuco Ag Fuer Maschinenbau, 5090 Leverkusen Hydraulische Mehrstufen-Kaltfließpresse
CH617368A5 (en) * 1977-05-06 1980-05-30 Supervis Ets Method for the production of a workpiece by extrusion, application of the method and an apparatus for carrying out the method
DE2747548C2 (de) * 1977-10-22 1986-04-17 Thyssen Industrie Ag, 4300 Essen Presse mit Regelkreis
US4321818A (en) * 1979-10-03 1982-03-30 Kawaski Yukon Kabushiki Kaisha Closed forging press
DE3223517A1 (de) * 1982-06-24 1983-12-29 Friedrich Dr.-Ing. 5828 Ennepetal Keilholz Steuerung fuer eine hydraulisch angetriebene umformpresse
DE3230930A1 (de) * 1982-08-20 1984-02-23 Schirmer, Plate und Siempelkamp Hydraulische Pressen GmbH, 4150 Krefeld Regeltechnische schaltungsanordnung bei einer umformpresse
JPS59130642A (ja) * 1983-01-14 1984-07-27 Koyo Seiko Co Ltd 油圧駆動式閉塞鍛造機
JPS6030545A (ja) * 1983-07-28 1985-02-16 Sumitomo Heavy Ind Ltd 閉塞鍛造装置
DE3429490A1 (de) * 1983-08-12 1985-02-21 Kabushiki Kaisha Komatsu Seisakusho, Tokio/Tokyo Schmiedemaschine mit geschlossenem gesenk
JPS6076240A (ja) * 1983-10-03 1985-04-30 Sumitomo Heavy Ind Ltd 油圧式鍛造装置

Also Published As

Publication number Publication date
JPH0677785B2 (ja) 1994-10-05
EP0280056A2 (de) 1988-08-31
US4831861A (en) 1989-05-23
DE3706193C2 (ja) 1990-12-20
JPS63230243A (ja) 1988-09-26
EP0280056A3 (en) 1990-05-23
DE3706193A1 (de) 1988-09-08

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