IT1274440B - Impiego del procedimento di formatura dall'interno ad alta pressione per la fabbricazione di un corpo cavo,longitudinale,metallico,curvato,e di una pressa di formatura dall'interno ad alta pressione utilizzabile allo scopo - Google Patents

Impiego del procedimento di formatura dall'interno ad alta pressione per la fabbricazione di un corpo cavo,longitudinale,metallico,curvato,e di una pressa di formatura dall'interno ad alta pressione utilizzabile allo scopo

Info

Publication number
IT1274440B
IT1274440B ITMI950913A ITMI950913A IT1274440B IT 1274440 B IT1274440 B IT 1274440B IT MI950913 A ITMI950913 A IT MI950913A IT MI950913 A ITMI950913 A IT MI950913A IT 1274440 B IT1274440 B IT 1274440B
Authority
IT
Italy
Prior art keywords
high pressure
pressure internal
internal forming
metallic
manufacture
Prior art date
Application number
ITMI950913A
Other languages
English (en)
Inventor
August Wilhelm Schafer
Original Assignee
Schaefer Maschbau Wilhelm
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 Schaefer Maschbau Wilhelm filed Critical Schaefer Maschbau Wilhelm
Publication of ITMI950913A0 publication Critical patent/ITMI950913A0/it
Publication of ITMI950913A1 publication Critical patent/ITMI950913A1/it
Application granted granted Critical
Publication of IT1274440B publication Critical patent/IT1274440B/it

Links

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
    • 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
    • B21D26/021—Deforming sheet bodies
    • B21D26/029—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
    • 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
    • B21D26/051—Deforming double-walled bodies
    • 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
    • B21D26/053—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 characterised by the material of the blanks
    • B21D26/059—Layered blanks
    • 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
    • Y10T29/4981—Utilizing transitory attached element or associated separate material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
ITMI950913A 1994-05-09 1995-05-05 Impiego del procedimento di formatura dall'interno ad alta pressione per la fabbricazione di un corpo cavo,longitudinale,metallico,curvato,e di una pressa di formatura dall'interno ad alta pressione utilizzabile allo scopo IT1274440B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4416147A DE4416147C2 (de) 1994-05-09 1994-05-09 Anwendung des Innenhochdruckumformverfahrens zum Herstellen eines gekrümmten metallischen Längshohlkörpers und eine hierfür einsetzbare Innenhochdruckumformpresse

Publications (3)

Publication Number Publication Date
ITMI950913A0 ITMI950913A0 (it) 1995-05-05
ITMI950913A1 ITMI950913A1 (it) 1996-11-05
IT1274440B true IT1274440B (it) 1997-07-17

Family

ID=6517556

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950913A IT1274440B (it) 1994-05-09 1995-05-05 Impiego del procedimento di formatura dall'interno ad alta pressione per la fabbricazione di un corpo cavo,longitudinale,metallico,curvato,e di una pressa di formatura dall'interno ad alta pressione utilizzabile allo scopo

Country Status (6)

Country Link
US (1) US5711059A (it)
JP (1) JP3786450B2 (it)
KR (1) KR100189864B1 (it)
DE (1) DE4416147C2 (it)
GB (1) GB2289234B (it)
IT (1) IT1274440B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2273904C (en) * 1996-12-03 2006-05-02 Elpatronic Ag Method for producing a molded part and a molded part produced according to said method
DE19719426B4 (de) * 1997-05-12 2005-06-16 Dr. Meleghy Hydroforming Gmbh & Co. Kg Verfahren und Vorrichtung zum Herstellen eines Hohlkörpers
DE19809746A1 (de) * 1998-03-06 1999-09-16 Benteler Werke Ag Vorrichtung zur hydraulischen Umformung von metallischen Hohlkörpern
DE19812884C2 (de) * 1998-03-17 2002-02-07 Inpro Innovations Gmbh Verfahren zum Andocken eines Formkeils an verschweißte Blechplatinen zu deren Innenhochdruckumformen zu einem hohlen Bauteil und Vorrichtung zur Durchführung des Verfahrens
DE19818362C2 (de) * 1998-04-24 2000-07-27 Thyssenkrupp Stahl Ag Verfahren zum Herstellen eines Hohlkörpers durch Innenhochdruckumformen und Werkzeug zur Durchführung des Verfahrens
DE19832142C2 (de) 1998-07-17 2000-07-20 Daimler Chrysler Ag Verfahren und Vorrichtung zur Herstellung eines Hohlkörpers aus zwei Platinen
US6216509B1 (en) * 1998-08-25 2001-04-17 R.J. Tower Corporation Hydroformed tubular member and method of hydroforming tubular members
US6000271A (en) * 1998-11-06 1999-12-14 Ap Parts International, Inc. Metal forming apparatus and method of use
US6675621B2 (en) * 2001-09-10 2004-01-13 General Motors Corporation Plural sheet superplastic forming equipment and process
US20040250404A1 (en) * 2003-01-14 2004-12-16 Cripsey Timothy J. Process for press forming metal tubes
US20060096099A1 (en) * 2003-05-08 2006-05-11 Noble Metal Processing, Inc. Automotive crush tip and method of manufacturing
CH700617A1 (de) * 2009-03-30 2010-09-30 Ludger Hovestadt C O Inst Fuer Halbfabrikat zur Herstellung einer Leitplanken-Vorrichtung und Leitplanken-Vorrichtung mit einem solchen Halbfabrikat .
DE102016107952B4 (de) 2016-04-28 2018-07-12 Schuler Pressen Gmbh Verfahren zum Fertigen eines Bauteils, Bauteil und Presse zum Fertigen eines Bauteils
CN114346046A (zh) * 2021-12-31 2022-04-15 潍坊倍力汽车零部件有限公司 一种片材内高压管件成型方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172194A (en) * 1962-08-29 1965-03-09 Olin Mathieson Metal fabrication
US3768288A (en) * 1971-02-25 1973-10-30 Jury & Spiers Pty Ltd Process for the production of tube from ductile metal
US5016805A (en) * 1988-10-31 1991-05-21 Rohr Industries, Inc. Method and apparatus for dual superplastic forming of metal sheets
JPH0336887A (ja) * 1989-07-03 1991-02-18 Hitachi Ltd デイジタル画像再生方式
US5481892A (en) * 1989-08-24 1996-01-09 Roper; Ralph E. Apparatus and method for forming a tubular member
JPH0626738B2 (ja) * 1990-02-21 1994-04-13 ヤマハ株式会社 ゴルフクラブヘッドの製法
JP2686340B2 (ja) * 1990-04-03 1997-12-08 三菱重工業株式会社 複合材の成形方法
US5099573A (en) * 1990-06-27 1992-03-31 Compressor Components Textron Inc. Method of making hollow articles
US5083371A (en) * 1990-09-14 1992-01-28 United Technologies Corporation Hollow metal article fabrication
US5070717A (en) * 1991-01-22 1991-12-10 General Motors Corporation Method of forming a tubular member with flange
US5253419A (en) * 1991-02-20 1993-10-19 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Method of manufacturing a hollow blade for a turboshaft engine
US5115963A (en) * 1991-06-10 1992-05-26 Mcdonnell Douglas Corporation Superplastic forming of panel structures
US5240376A (en) * 1991-07-31 1993-08-31 Mcdonnell Douglas Corporation SPF/DB hollow core fan blade
DE4232161A1 (de) * 1992-09-25 1994-03-31 Audi Ag Verfahren zum Herstellen eines Hohlkörpers
US5404630A (en) * 1993-01-22 1995-04-11 Wu; Yung-Yuan Method of joining a frame tube to a lug
JP3205105B2 (ja) * 1993-01-29 2001-09-04 株式会社チューブフォーミング 異形曲管の製造方法
GB9304041D0 (en) * 1993-02-27 1993-04-14 British Aerospace Forming of metal articles
US5349839A (en) * 1993-04-05 1994-09-27 Aluminum Company Of America Flexible constraining apparatus and method for the stretch forming of elongated hollow metal sections

Also Published As

Publication number Publication date
ITMI950913A0 (it) 1995-05-05
KR950031304A (ko) 1995-12-18
DE4416147C2 (de) 1998-04-09
GB2289234A (en) 1995-11-15
DE4416147A1 (de) 1995-11-16
GB9509226D0 (en) 1995-06-28
KR100189864B1 (ko) 1999-06-01
ITMI950913A1 (it) 1996-11-05
US5711059A (en) 1998-01-27
JP3786450B2 (ja) 2006-06-14
JPH08103829A (ja) 1996-04-23
GB2289234B (en) 1997-03-26

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Legal Events

Date Code Title Description
0001 Granted