FR2516417B1 - APPARATUS AND METHOD FOR MANUFACTURING A NEW EDGE ON AN AERODYNAMIC BLADE, IN PARTICULAR THE FAN BLADE OF A GAS TURBINE ENGINE - Google Patents

APPARATUS AND METHOD FOR MANUFACTURING A NEW EDGE ON AN AERODYNAMIC BLADE, IN PARTICULAR THE FAN BLADE OF A GAS TURBINE ENGINE

Info

Publication number
FR2516417B1
FR2516417B1 FR8219045A FR8219045A FR2516417B1 FR 2516417 B1 FR2516417 B1 FR 2516417B1 FR 8219045 A FR8219045 A FR 8219045A FR 8219045 A FR8219045 A FR 8219045A FR 2516417 B1 FR2516417 B1 FR 2516417B1
Authority
FR
France
Prior art keywords
blade
manufacturing
gas turbine
turbine engine
new edge
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
FR8219045A
Other languages
French (fr)
Other versions
FR2516417A1 (en
Inventor
Harold Maynard Sharon
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of FR2516417A1 publication Critical patent/FR2516417A1/en
Application granted granted Critical
Publication of FR2516417B1 publication Critical patent/FR2516417B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005—Repairing methods or devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Knives (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
FR8219045A 1981-11-16 1982-11-15 APPARATUS AND METHOD FOR MANUFACTURING A NEW EDGE ON AN AERODYNAMIC BLADE, IN PARTICULAR THE FAN BLADE OF A GAS TURBINE ENGINE Expired FR2516417B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32209781A 1981-11-16 1981-11-16

Publications (2)

Publication Number Publication Date
FR2516417A1 FR2516417A1 (en) 1983-05-20
FR2516417B1 true FR2516417B1 (en) 1987-11-13

Family

ID=23253399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8219045A Expired FR2516417B1 (en) 1981-11-16 1982-11-15 APPARATUS AND METHOD FOR MANUFACTURING A NEW EDGE ON AN AERODYNAMIC BLADE, IN PARTICULAR THE FAN BLADE OF A GAS TURBINE ENGINE

Country Status (7)

Country Link
JP (2) JPS5890420A (en)
BR (1) BR8206595A (en)
CA (1) CA1214926A (en)
DE (1) DE3241948A1 (en)
FR (1) FR2516417B1 (en)
GB (1) GB2109726B (en)
MX (1) MX159380A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29509567U1 (en) * 1995-06-10 1995-08-31 Vargus Ltd., Nahariyya Deburring tool
DE102010036042B3 (en) * 2010-08-31 2012-02-16 Lufthansa Technik Ag Method for recontouring a compressor or turbine blade for a gas turbine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE142110C (en) *
NL94166C (en) * 1939-07-03
CH281518A (en) * 1948-10-08 1952-03-15 Power Jets Res & Dev Ltd Method and device for the manufacture of blades for directing flows.
FR1056969A (en) * 1951-02-20 1954-03-04 Rolls Royce Process and equipment for working materials, more particularly for machining edges
US2905062A (en) * 1956-03-19 1959-09-22 Nat Broach & Mach Machine for producing blended curved surfaces on the longitudinally tapered, curved leading edges of blades used in jet engines and the like
DE1922311U (en) * 1965-03-24 1965-08-26 Vinzenz Paeckert & Sohn K G DEBURRING TOOL.
US3555679A (en) * 1968-09-12 1971-01-19 George Edward Sheridan Scraper tool
DE2250265C3 (en) * 1972-10-13 1980-11-13 Neumo Armaturenfabrik - Apparatebau - Metallgiesserei Gmbh, 7134 Knittlingen Hand tools for deburring and scraping
US4164061A (en) * 1977-08-24 1979-08-14 Bronovsky Grigory A Method of making rotor blades of radial-axial hydraulic machines
JPS5914571Y2 (en) * 1978-09-11 1984-04-28 株式会社クボタ 楝 yakumono

Also Published As

Publication number Publication date
MX159380A (en) 1989-05-22
JPS5890420A (en) 1983-05-30
BR8206595A (en) 1983-10-04
FR2516417A1 (en) 1983-05-20
GB2109726B (en) 1985-09-11
GB2109726A (en) 1983-06-08
DE3241948C2 (en) 1988-07-07
CA1214926A (en) 1986-12-09
JPH029504A (en) 1990-01-12
DE3241948A1 (en) 1983-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse