DE69708913D1 - Verfahren zum formen und stanzen eines rohres - Google Patents

Verfahren zum formen und stanzen eines rohres

Info

Publication number
DE69708913D1
DE69708913D1 DE69708913T DE69708913T DE69708913D1 DE 69708913 D1 DE69708913 D1 DE 69708913D1 DE 69708913 T DE69708913 T DE 69708913T DE 69708913 T DE69708913 T DE 69708913T DE 69708913 D1 DE69708913 D1 DE 69708913D1
Authority
DE
Germany
Prior art keywords
tube
change
state material
stamping
piercing
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 - Fee Related
Application number
DE69708913T
Other languages
English (en)
Other versions
DE69708913T2 (de
Inventor
P Ash
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.)
Greenville Tool and Die Co
Original Assignee
Greenville Tool and Die Co
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 Greenville Tool and Die Co filed Critical Greenville Tool and Die Co
Publication of DE69708913D1 publication Critical patent/DE69708913D1/de
Application granted granted Critical
Publication of DE69708913T2 publication Critical patent/DE69708913T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/035—Deforming tubular bodies including an additional treatment performed by fluid pressure, e.g. perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/025—Stamping using rigid devices or tools for tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/041—Means for controlling fluid parameters, e.g. pressure or temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0596—Cutting wall of hollow work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Making Paper Articles (AREA)
DE69708913T 1996-12-11 1997-07-09 Verfahren zum formen und stanzen eines rohres Expired - Fee Related DE69708913T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/763,826 US5813266A (en) 1995-10-31 1996-12-11 Method of forming and piercing a tube
PCT/US1997/011952 WO1998025713A2 (en) 1996-12-11 1997-07-09 Method of forming and piercing a tube

Publications (2)

Publication Number Publication Date
DE69708913D1 true DE69708913D1 (de) 2002-01-17
DE69708913T2 DE69708913T2 (de) 2002-06-13

Family

ID=25068919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69708913T Expired - Fee Related DE69708913T2 (de) 1996-12-11 1997-07-09 Verfahren zum formen und stanzen eines rohres

Country Status (8)

Country Link
US (2) US5813266A (de)
EP (1) EP0944446B1 (de)
JP (1) JP3382955B2 (de)
AT (1) ATE209979T1 (de)
AU (1) AU3795897A (de)
CA (1) CA2274470C (de)
DE (1) DE69708913T2 (de)
WO (1) WO1998025713A2 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19719426B4 (de) * 1997-05-12 2005-06-16 Dr. Meleghy Hydroforming Gmbh & Co. Kg Verfahren und Vorrichtung zum Herstellen eines Hohlkörpers
US5884516A (en) * 1998-01-28 1999-03-23 Tseng; Shao-Chien Three dimensional cold forging method for shaping a hollow article and the apparatus for the method
US6769178B1 (en) * 1998-02-18 2004-08-03 Dana Corporation Method of manufacturing a vehicle frame assembly including hydroformed side rails having integrally formed mounting areas
US6098437A (en) * 1998-03-20 2000-08-08 The Budd Company Hydroformed control arm
DE19813012C2 (de) * 1998-03-25 2002-08-01 Daimler Chrysler Ag Verfahren zum Herstellen eines Hohlkörpers aus einem rohrförmigen Rohling durch Innenhochdruckformung
JP3559175B2 (ja) * 1998-09-10 2004-08-25 株式会社モールド技術研究所 インサートパイプ成形品の製造方法
US6032501A (en) * 1999-02-09 2000-03-07 The Budd Company Method of hydroforming multi-lateral members from round tubes
DE10014619B4 (de) * 1999-03-26 2007-07-05 Nissan Motor Co., Ltd., Yokohama Verfahren und Vorrichtung zum Formen eines röhrenförmigen Werkstücks in ein geformtes Hohlprodukt unter Verwendung einer Röhren-Hydroformung
US6209372B1 (en) 1999-09-20 2001-04-03 The Budd Company Internal hydroformed reinforcements
US6257035B1 (en) * 1999-12-15 2001-07-10 Ti Corporate Services Limited Compressive hydroforming
DE10004159C2 (de) * 2000-02-01 2001-12-06 Bosch Gmbh Robert Düsenstock für Gasbrenner
JP2001246430A (ja) * 2000-03-02 2001-09-11 Somic Ishikawa Inc 有孔円筒体およびその加工方法
US6279365B1 (en) * 2000-06-12 2001-08-28 Shao-Chien Tseng Cold forging forming method for three-dimensional hollow article
US6305204B1 (en) 2000-07-13 2001-10-23 The Boeing Company Bulge forming machine
DE10065033C1 (de) * 2000-12-23 2002-07-11 Daimler Chrysler Ag Verfahren zur Herstellung eines umfänglich geschlossenen Hohlprofiles und eine Vorrichtung zur Durchführung desselben
US6305201B1 (en) * 2001-04-09 2001-10-23 General Motors Corporation Method and apparatus for forming unobstructed holes in hollow hydroformed metal parts
US6912884B2 (en) * 2001-06-25 2005-07-05 Mohamed T. Gharib Hydroforming process and apparatus for the same
US6701764B2 (en) * 2001-09-27 2004-03-09 Siemens Westinghouse Power Corporation Method of expanding an intermediate portion of a tube using an outward radial force
US6591648B1 (en) 2002-06-24 2003-07-15 Greenville Tool & Die Company Method of stamping and piercing a tube
US6658908B1 (en) * 2002-08-20 2003-12-09 General Motors Corporation Punch for piercing and sealing hydroformed parts
CA2505095C (en) * 2002-11-12 2012-09-11 Magna International Inc. Method of forming hydroformed member with opening
NL1021932C2 (nl) * 2002-11-15 2004-06-11 Corus Technology B V Werkwijze voor het vormen van een separator plaat voor een fuel cell, en separator plaat.
DE10350151B4 (de) * 2003-10-28 2005-10-13 Daimlerchrysler Ag Werkzeug und Innenhochdruck-Umformen eines Hohlprofils sowie Verfahren zum Umformen eines Hohlprofils
SE526316C2 (sv) * 2003-12-09 2005-08-23 Nexplo Bofors Ab Sätt och anordning för framställning av drivknut för laddningar med hög laddensitet och hög progressivitet
DE10359834B3 (de) * 2003-12-19 2004-09-16 Daimlerchrysler Ag Vorrichtung zum Durchtrennen eines Hohlprofils
US7178240B2 (en) * 2004-12-17 2007-02-20 Chan Shen Lo Method for molding bicycle tube
US8459077B2 (en) * 2005-02-15 2013-06-11 Nsk Ltd. Manufacturing method for metal member with through hole
US7780745B2 (en) * 2005-10-10 2010-08-24 Silverman Martin S Conformal lithium polymer battery
US20080060199A1 (en) * 2006-07-25 2008-03-13 Christopher Alfred Fuller Method of manufacturing a manifold
US7204113B1 (en) * 2006-09-29 2007-04-17 Gm Global Technology Operations, Inc. Punch for hydroforming die
JP5339774B2 (ja) * 2008-05-20 2013-11-13 日本発條株式会社 車両用シートバックのフレーム構造及び該構造を有する車両用シートバック
US8631671B2 (en) * 2011-04-14 2014-01-21 GM Global Technology Operations LLC Internal mandrel and method
JP2014069207A (ja) * 2012-09-28 2014-04-21 Mitsubishi Heavy Ind Ltd 管径拡張装置及び管径拡張方法
WO2014092910A1 (en) * 2012-12-12 2014-06-19 Edwards Lifesciences Corporation Vascular access system and method
PL3127785T3 (pl) * 2014-04-01 2019-09-30 Shenzhen Zhilun Driving Technology for Electric Vehicle Co., Ltd. Układ ramy pojazdu elektrycznego
US9822908B2 (en) * 2015-12-10 2017-11-21 Ford Global Technologies, Llc Hydroform tube and method of forming
DE102017205850A1 (de) * 2017-04-06 2018-10-11 Bayerische Motoren Werke Aktiengesellschaft Umformwerkzeug
DE102018213189A1 (de) * 2018-08-07 2020-02-13 Carl Zeiss Smt Gmbh Verfahren zum Biegen von hydrogeformten Kühleinrichtungen und gebogene, hydrogeformte Kühleinrichtungen
US10888932B1 (en) 2019-06-18 2021-01-12 Honeywell Federal Manufacturing & Technologies, Llc Assembly and method for microdrilling a tube
NO20230374A1 (en) * 2023-04-03 2024-10-04 Norsk Hydro As Method and apparatus for calibrating a metal profile blank

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US203842A (en) * 1878-05-21 Improvement in the methods of bending plumbers traps
US567518A (en) * 1896-09-08 simmons
US1693011A (en) * 1925-09-28 1928-11-27 Mcevoy Wireless Well Strainer Method of perforating casings
GB838550A (en) * 1957-04-04 1960-06-22 Armstrong Siddeley Motors Ltd Method of making tubes of truncated-wedge-cross-section
US3105537A (en) * 1960-12-08 1963-10-01 Crutcher Rolfs Cummings Inc Bending pipe
US3546917A (en) * 1968-09-30 1970-12-15 T O Paine Technique of elbow bending small jacketed transfer lines
US3739615A (en) * 1971-06-01 1973-06-19 R Tressel Method of making wrinkle-free thin-walled coiled tubing
US3864150A (en) * 1971-06-24 1975-02-04 Union Carbide Corp Reusable mandrel for structures having zero draft or re-entrant geometries
JPS57142724A (en) * 1981-02-26 1982-09-03 Hashimoto Forming Co Ltd Formation for metallic pipe
US4564226A (en) * 1981-11-02 1986-01-14 Explosive Research Ltd. System and method for increasing wall thickness on end of pipe on which thread is to be fabricated
BE892976A (fr) * 1982-04-27 1982-10-27 Herstal Sa Procede pour le travail de profiles metalliques tubulaires.
JPS6064733A (ja) * 1983-09-20 1985-04-13 Suzuki Motor Co Ltd パイプの曲げ加工法
US4754535A (en) * 1986-05-02 1988-07-05 Tizzi Valtiero Method and machine for the embellishment of precoined metal strip, utilizing continuous stock or discrete lengths
US4829803A (en) * 1987-05-06 1989-05-16 Ti Corporate Services Limited Method of forming box-like frame members
US4744237A (en) * 1987-05-06 1988-05-17 Ti Automotive Division Of Ti Canada Inc. Method of forming box-like frame members
US5353618A (en) * 1989-08-24 1994-10-11 Armco Steel Company, L.P. Apparatus and method for forming a tubular frame member
US5481892A (en) * 1989-08-24 1996-01-09 Roper; Ralph E. Apparatus and method for forming a tubular member
US4989482A (en) * 1989-11-17 1991-02-05 Ti Corporate Services Limited Method and apparatus for punching a hole in sheet material
US5070717A (en) * 1991-01-22 1991-12-10 General Motors Corporation Method of forming a tubular member with flange
GB9304304D0 (en) * 1993-03-03 1993-04-21 Lotus Car Method fo forming tubular members
US5333775A (en) * 1993-04-16 1994-08-02 General Motors Corporation Hydroforming of compound tubes
US5339667A (en) * 1993-04-19 1994-08-23 General Motors Corporation Method for pinch free tube forming
US5363544A (en) * 1993-05-20 1994-11-15 Benteler Industries, Inc. Multi-stage dual wall hydroforming
DE4322063C2 (de) * 1993-07-02 1999-07-15 Schaefer Hydroforming Gmbh Verfahren und Vorrichtung zum Ausschneiden eines Ausschnittes aus einer Wandung eines nach dem Innenhochdruck-Umformverfahren hergestellten Hohlkörpers
US5415021A (en) * 1993-10-29 1995-05-16 Folmer; Carroll W. Apparatus for high pressure hydraulic forming of sheet metal blanks, flat patterns, and piping
US5471857A (en) * 1994-03-07 1995-12-05 Mascotech Tubular Products, Inc. Process for hydroforming a vehicle manifold
US5431326A (en) * 1994-09-07 1995-07-11 General Motors Corporation Method of forming a tubular member with separate flange
DE19504120A1 (de) * 1995-02-08 1996-08-14 Buerkert Werke Gmbh & Co Verfahren zur Herstellung eines Ventilgehäuses
DE19530055B4 (de) * 1995-08-16 2004-08-26 Schuler Hydroforming Gmbh & Co. Kg Verfahren zum Herstellen von doppelwandigen Durchbrechungen in Bauteilen nach dem Innenhochdruck-Umformverfahren
DE19532860A1 (de) * 1995-09-06 1997-03-13 Behr Gmbh & Co Verfahren und Werkzeug zur Herstellung eines einstückigen Sammelrohres
US5630334A (en) * 1995-10-31 1997-05-20 Greenville Tool & Die Company Liquid impact tool forming mold
US5557961A (en) * 1995-11-13 1996-09-24 General Motors Corporation Hydroformed structural member with varied wall thickness
US5666840A (en) * 1996-06-13 1997-09-16 General Motors Corporation Method for piercing two aligned holes in a hydroformed tube
US5816089A (en) * 1996-11-26 1998-10-06 Dana Corporation Hydroforming apparatus having in-die hole piercing capabilities and a slug ejection system using hydroforming fluid

Also Published As

Publication number Publication date
CA2274470A1 (en) 1998-06-18
US5974846A (en) 1999-11-02
EP0944446A2 (de) 1999-09-29
US5813266A (en) 1998-09-29
WO1998025713A3 (en) 1998-07-23
JP2000505730A (ja) 2000-05-16
JP3382955B2 (ja) 2003-03-04
DE69708913T2 (de) 2002-06-13
EP0944446B1 (de) 2001-12-05
WO1998025713A2 (en) 1998-06-18
CA2274470C (en) 2002-09-10
AU3795897A (en) 1998-07-03
ATE209979T1 (de) 2001-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee