CA1214926A - Apparatus and process for producing a new edge on an airfoil blade particularly the fan blade for a gas turbine engine - Google Patents
Apparatus and process for producing a new edge on an airfoil blade particularly the fan blade for a gas turbine engineInfo
- Publication number
- CA1214926A CA1214926A CA000413329A CA413329A CA1214926A CA 1214926 A CA1214926 A CA 1214926A CA 000413329 A CA000413329 A CA 000413329A CA 413329 A CA413329 A CA 413329A CA 1214926 A CA1214926 A CA 1214926A
- Authority
- CA
- Canada
- Prior art keywords
- blade
- edge
- cutting
- tool
- angle
- 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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000497696A CA1220019A (en) | 1981-11-16 | 1985-12-13 | Apparatus and process for producing a new edge on an airfoil blade particulary the fan blade for a gas turbine engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32209781A | 1981-11-16 | 1981-11-16 | |
US322,097 | 1981-11-16 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000497696A Division CA1220019A (en) | 1981-11-16 | 1985-12-13 | Apparatus and process for producing a new edge on an airfoil blade particulary the fan blade for a gas turbine engine |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1214926A true CA1214926A (en) | 1986-12-09 |
Family
ID=23253399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000413329A Expired CA1214926A (en) | 1981-11-16 | 1982-10-13 | Apparatus and process for producing a new edge on an airfoil blade particularly the fan blade for a gas turbine engine |
Country Status (7)
Country | Link |
---|---|
JP (2) | JPS5890420A (ja) |
BR (1) | BR8206595A (ja) |
CA (1) | CA1214926A (ja) |
DE (1) | DE3241948A1 (ja) |
FR (1) | FR2516417B1 (ja) |
GB (1) | GB2109726B (ja) |
MX (1) | MX159380A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29509567U1 (de) * | 1995-06-10 | 1995-08-31 | Vargus Ltd., Nahariyya | Entgratungs-Werkzeug |
DE102010036042B3 (de) * | 2010-08-31 | 2012-02-16 | Lufthansa Technik Ag | Verfahren zum Rekonturieren einer Kompressor- oder Turbinenschaufel für eine Gasturbine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE142110C (ja) * | ||||
NL94166C (ja) * | 1939-07-03 | |||
CH281518A (de) * | 1948-10-08 | 1952-03-15 | Power Jets Res & Dev Ltd | Verfahren und Einrichtung zur Herstellung von Schaufeln zum Lenken von Strömungen. |
FR1056969A (fr) * | 1951-02-20 | 1954-03-04 | Rolls Royce | Procédé et appareillage de travail des matériaux, plus particulièrement pour l'usinage des bords |
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 (de) * | 1965-03-24 | 1965-08-26 | Vinzenz Paeckert & Sohn K G | Werkzeug zum entgraten. |
US3555679A (en) * | 1968-09-12 | 1971-01-19 | George Edward Sheridan | Scraper tool |
DE2250265C3 (de) * | 1972-10-13 | 1980-11-13 | Neumo Armaturenfabrik - Apparatebau - Metallgiesserei Gmbh, 7134 Knittlingen | Handwerkzeug zum Entgraten und Schaben |
US4164061A (en) * | 1977-08-24 | 1979-08-14 | Bronovsky Grigory A | Method of making rotor blades of radial-axial hydraulic machines |
JPS5914571Y2 (ja) * | 1978-09-11 | 1984-04-28 | 株式会社クボタ | 楝役物 |
-
1982
- 1982-10-13 CA CA000413329A patent/CA1214926A/en not_active Expired
- 1982-11-01 GB GB08231115A patent/GB2109726B/en not_active Expired
- 1982-11-09 JP JP19667682A patent/JPS5890420A/ja active Pending
- 1982-11-12 BR BR8206595A patent/BR8206595A/pt not_active IP Right Cessation
- 1982-11-12 DE DE19823241948 patent/DE3241948A1/de active Granted
- 1982-11-15 FR FR8219045A patent/FR2516417B1/fr not_active Expired
- 1982-11-16 MX MX19520582A patent/MX159380A/es unknown
-
1989
- 1989-02-16 JP JP3728989A patent/JPH029504A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH029504A (ja) | 1990-01-12 |
FR2516417A1 (fr) | 1983-05-20 |
GB2109726B (en) | 1985-09-11 |
DE3241948C2 (ja) | 1988-07-07 |
BR8206595A (pt) | 1983-10-04 |
GB2109726A (en) | 1983-06-08 |
MX159380A (es) | 1989-05-22 |
FR2516417B1 (fr) | 1987-11-13 |
JPS5890420A (ja) | 1983-05-30 |
DE3241948A1 (de) | 1983-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |