GB2073631B - Blade twisting - Google Patents

Blade twisting

Info

Publication number
GB2073631B
GB2073631B GB8012314A GB8012314A GB2073631B GB 2073631 B GB2073631 B GB 2073631B GB 8012314 A GB8012314 A GB 8012314A GB 8012314 A GB8012314 A GB 8012314A GB 2073631 B GB2073631 B GB 2073631B
Authority
GB
United Kingdom
Prior art keywords
blade twisting
twisting
blade
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
Application number
GB8012314A
Other versions
GB2073631A (en
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB8012314A priority Critical patent/GB2073631B/en
Publication of GB2073631A publication Critical patent/GB2073631A/en
Application granted granted Critical
Publication of GB2073631B publication Critical patent/GB2073631B/en
Expired 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
    • 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
    • B21D11/14—Twisting
GB8012314A 1980-04-15 1980-04-15 Blade twisting Expired GB2073631B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8012314A GB2073631B (en) 1980-04-15 1980-04-15 Blade twisting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8012314A GB2073631B (en) 1980-04-15 1980-04-15 Blade twisting

Publications (2)

Publication Number Publication Date
GB2073631A GB2073631A (en) 1981-10-21
GB2073631B true GB2073631B (en) 1984-12-19

Family

ID=10512787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8012314A Expired GB2073631B (en) 1980-04-15 1980-04-15 Blade twisting

Country Status (1)

Country Link
GB (1) GB2073631B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11852035B2 (en) 2019-05-07 2023-12-26 Rtx Corporation Multi-cover gas turbine engine component

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841614A (en) * 1988-02-12 1989-06-27 United Technologies Corporation Method for fabricating integrally bladed rotors
DE69101246T2 (en) * 1990-03-22 1994-09-22 United Technologies Corp Process for forming hollow blades.
US5479705A (en) * 1992-05-01 1996-01-02 Rolls-Royce Plc Method of manufacturing an article by superplastic forming and diffusion bonding
GB9209464D0 (en) * 1992-05-01 1992-06-17 Rolls Royce Plc A method of manufacturing an article by superplastic forming and diffusion bonding
FR2752539B1 (en) * 1996-08-22 1998-09-18 Snecma PROCESS FOR MANUFACTURING A HOLLOW BLADE OF A TURBOMACHINE AND HOT-SCALABLE TURNING EQUIPMENT
GB0001753D0 (en) * 2000-01-27 2000-03-15 Sermatech Repair Services Limi Thermal processing apparatus and method
GB0117066D0 (en) 2001-07-12 2001-09-05 Bae Systems Plc Creep forming a metallic compound
JP4786077B2 (en) * 2001-08-10 2011-10-05 本田技研工業株式会社 Turbine vane and method for manufacturing the same
JP4028442B2 (en) 2002-06-26 2007-12-26 株式会社東芝 Apparatus and method for correcting deformation of gas turbine blade
GB0915949D0 (en) 2009-09-11 2009-10-28 Rolls Royce Plc A die former
GB201117183D0 (en) 2011-10-06 2011-11-16 Rolls Royce Plc Method and equipment for shaping a cast component
JP5702710B2 (en) * 2011-12-21 2015-04-15 株式会社日立製作所 Free forging method and forging apparatus
RU2555274C1 (en) 2013-12-12 2015-07-10 Федеральное государственное бюджетное учреждение науки Институт проблем сверхпластичности металлов Российской академии наук (ИПСМ РАН) Method of manufacturing of hollow fan blade
US11014190B2 (en) 2019-01-08 2021-05-25 Raytheon Technologies Corporation Hollow airfoil with catenary profiles
US10808542B2 (en) 2019-01-11 2020-10-20 Raytheon Technologies Corporation Method of forming gas turbine engine components
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
US11370016B2 (en) 2019-05-23 2022-06-28 Raytheon Technologies Corporation Assembly and method of forming gas turbine engine components
US11174737B2 (en) 2019-06-12 2021-11-16 Raytheon Technologies Corporation Airfoil with cover for gas turbine engine
US11248477B2 (en) 2019-08-02 2022-02-15 Raytheon Technologies Corporation Hybridized airfoil for a gas turbine engine
US11148221B2 (en) 2019-08-29 2021-10-19 Raytheon Technologies Corporation Method of forming gas turbine engine components
US11379629B2 (en) 2020-02-21 2022-07-05 Raytheon Technologies Corporation System and process for designing internal components for a gas turbine engine
CN111451339A (en) * 2020-05-18 2020-07-28 淮安信息职业技术学院 Eccentric connecting rod torsion device
CN113976699B (en) * 2021-10-18 2023-05-23 中国航发沈阳黎明航空发动机有限责任公司 Titanium alloy hollow blade forming method based on constant strain rate torsion
CN114798860B (en) * 2022-04-19 2024-03-22 谭美珍 Twisting device for hardware part machining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11852035B2 (en) 2019-05-07 2023-12-26 Rtx Corporation Multi-cover gas turbine engine component

Also Published As

Publication number Publication date
GB2073631A (en) 1981-10-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960415