GB2109726B - Producing a new edge on an airfoil blade for a gas turbine engine - Google Patents

Producing a new edge on an airfoil blade for a gas turbine engine

Info

Publication number
GB2109726B
GB2109726B GB08231115A GB8231115A GB2109726B GB 2109726 B GB2109726 B GB 2109726B GB 08231115 A GB08231115 A GB 08231115A GB 8231115 A GB8231115 A GB 8231115A GB 2109726 B GB2109726 B GB 2109726B
Authority
GB
United Kingdom
Prior art keywords
producing
gas turbine
turbine engine
new edge
airfoil 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
GB08231115A
Other versions
GB2109726A (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 GB2109726A publication Critical patent/GB2109726A/en
Application granted granted Critical
Publication of GB2109726B publication Critical patent/GB2109726B/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)
GB08231115A 1981-11-16 1982-11-01 Producing a new edge on an airfoil blade for a gas turbine engine Expired GB2109726B (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
GB2109726A GB2109726A (en) 1983-06-08
GB2109726B true GB2109726B (en) 1985-09-11

Family

ID=23253399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08231115A Expired GB2109726B (en) 1981-11-16 1982-11-01 Producing a new edge on an airfoil blade for 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 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
FR2516417B1 (en) 1987-11-13
DE3241948A1 (en) 1983-06-23
MX159380A (en) 1989-05-22
BR8206595A (en) 1983-10-04
JPS5890420A (en) 1983-05-30
GB2109726A (en) 1983-06-08
CA1214926A (en) 1986-12-09
DE3241948C2 (en) 1988-07-07
JPH029504A (en) 1990-01-12
FR2516417A1 (en) 1983-05-20

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Legal Events

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

Effective date: 19921101