ATE440683T1 - Kriechverformung eines metallischen gegenstandes - Google Patents

Kriechverformung eines metallischen gegenstandes

Info

Publication number
ATE440683T1
ATE440683T1 AT02745571T AT02745571T ATE440683T1 AT E440683 T1 ATE440683 T1 AT E440683T1 AT 02745571 T AT02745571 T AT 02745571T AT 02745571 T AT02745571 T AT 02745571T AT E440683 T1 ATE440683 T1 AT E440683T1
Authority
AT
Austria
Prior art keywords
metallic object
creep deformation
creep forming
creep
loading
Prior art date
Application number
AT02745571T
Other languages
English (en)
Inventor
Andrew Levers
Original Assignee
Airbus Uk Ltd
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 Airbus Uk Ltd filed Critical Airbus Uk Ltd
Application granted granted Critical
Publication of ATE440683T1 publication Critical patent/ATE440683T1/de

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
    • B21D26/053—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
    • B21D26/055—Blanks having super-plastic properties
    • 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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/008—Processes combined with methods covered by groups B21D1/00 - B21D31/00 involving vibration, e.g. ultrasonic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rolling Contact Bearings (AREA)
  • Forging (AREA)
  • Measurement Of Force In General (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Conductive Materials (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Dairy Products (AREA)
  • Confectionery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT02745571T 2001-07-12 2002-07-04 Kriechverformung eines metallischen gegenstandes ATE440683T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0117066.1A GB0117066D0 (en) 2001-07-12 2001-07-12 Creep forming a metallic compound
PCT/GB2002/003061 WO2003006191A1 (en) 2001-07-12 2002-07-04 Creep forming a metallic component

Publications (1)

Publication Number Publication Date
ATE440683T1 true ATE440683T1 (de) 2009-09-15

Family

ID=9918403

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02745571T ATE440683T1 (de) 2001-07-12 2002-07-04 Kriechverformung eines metallischen gegenstandes

Country Status (9)

Country Link
US (1) US7322223B2 (de)
EP (1) EP1404468B1 (de)
AT (1) ATE440683T1 (de)
AU (1) AU2002317290B2 (de)
BR (1) BR0210304B1 (de)
CA (1) CA2447225C (de)
DE (1) DE60233495D1 (de)
GB (1) GB0117066D0 (de)
WO (1) WO2003006191A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2417739A1 (en) * 2002-01-31 2003-07-31 The Governors Of The University Of Alberta Control of stress corrosion cracking growth by operational pressure control
FR2855775B1 (fr) * 2003-06-06 2007-12-07 Alain Francois Douarre Formage, conformation et assemblage de pieces metalliques en coque mince ou en profiles, assistes par vibrations a hautes frequences
CN102284589B (zh) * 2011-07-26 2014-04-02 中南大学 一种金属蠕变成形模具
CN102416419B (zh) * 2011-07-27 2014-04-23 中南大学 一种金属构件振动蠕变成形的方法
US11014190B2 (en) 2019-01-08 2021-05-25 Raytheon Technologies Corporation Hollow airfoil with catenary profiles
US10995632B2 (en) 2019-03-11 2021-05-04 Raytheon Technologies Corporation Damped airfoil for a gas turbine engine
US11033993B2 (en) 2019-03-20 2021-06-15 Raytheon Technologies Corporation Method of forming gas turbine engine components
CN110026478B (zh) * 2019-04-30 2024-05-03 中国民用航空飞行学院 基于气压加载的振动蠕变复合时效渐进成形的方法和装置
US11236619B2 (en) 2019-05-07 2022-02-01 Raytheon Technologies Corporation Multi-cover gas turbine engine component
US11174737B2 (en) 2019-06-12 2021-11-16 Raytheon Technologies Corporation Airfoil with cover for gas turbine engine
CN118832048B (zh) * 2024-07-22 2025-09-05 中南大学 电脉冲辅助提高铝锂合金构件蠕变时效成形性能的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208729A (en) * 1966-12-23 1970-10-14 Pressed Steel Fisher Ltd A method of forming sheet or plate material
US3550417A (en) * 1968-03-14 1970-12-29 Univ Ohio Process for the cold forming of metal
US3550422A (en) * 1969-04-01 1970-12-29 North American Rockwell Creep-form tooling
US3739617A (en) * 1970-09-21 1973-06-19 Boeing Co High temperature vacuum creep forming fixture
US3879974A (en) * 1973-02-09 1975-04-29 Nat Res Dev Forming of materials
GB1470053A (en) * 1973-03-26 1977-04-14 Nat Res Dev Vibratory forming of materials
US3945231A (en) * 1973-10-31 1976-03-23 Toyo Seikan Kaisha Limited Process and apparatus for preparation of thin walled cylindrical vessels
DE2400554C2 (de) * 1974-01-07 1986-10-16 Helmut Dipl.-Ing. 6200 Wiesbaden Sieke Verfahren und hydraulische Vorrichtung zum vibrierenden Bearbeiten von Materialien
US4072262A (en) * 1977-04-04 1978-02-07 Kennecott Copper Corporation Method of fabricating a solar heating unit
US4188811A (en) * 1978-07-26 1980-02-19 Chem-Tronics, Inc. Metal forming methods
GB2073631B (en) 1980-04-15 1984-12-19 Rolls Royce Blade twisting
GB8906998D0 (en) * 1989-03-28 1989-05-10 Metal Box Plc Maintaining preferred vibration mode in an annular article
EP0448339B1 (de) * 1990-03-22 1994-03-02 United Technologies Corporation Verfahren zum Formen von hohlen Schaufeln
DE19503620C2 (de) * 1995-02-03 1998-07-16 Daimler Benz Aerospace Ag Verfahren zum Umformen eines plattenförmigen Bauteils
FR2752539B1 (fr) * 1996-08-22 1998-09-18 Snecma Procede de fabrication d'une aube creuse de turbomachine et equipement de vrillage evolutif a chaud utilise
DE19735486C2 (de) * 1997-08-16 2000-07-20 Felss Geb Vorrichtung und Verfahren zum Kaltverformen von Werkstücken
DE19751035C2 (de) 1997-11-18 2000-09-07 Forschungsges Umformtechnik Verfahren und Vorrichtung zum Umformen eines Werkstückes unter Einwirkung eines Druckmediums
GB2360236B (en) 2000-03-18 2003-05-14 Rolls Royce Plc A method of manufacturing an article by diffusion bonding and superplastic forming

Also Published As

Publication number Publication date
US7322223B2 (en) 2008-01-29
EP1404468A1 (de) 2004-04-07
BR0210304A (pt) 2004-07-13
CA2447225C (en) 2008-02-26
US20040154369A1 (en) 2004-08-12
DE60233495D1 (de) 2009-10-08
WO2003006191A1 (en) 2003-01-23
CA2447225A1 (en) 2003-01-23
EP1404468B1 (de) 2009-08-26
GB0117066D0 (en) 2001-09-05
BR0210304B1 (pt) 2011-02-08
AU2002317290B2 (en) 2007-03-22

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Legal Events

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