FR2656897B1 - Procede de realisation de secteurs de distributeurs de turbine. - Google Patents

Procede de realisation de secteurs de distributeurs de turbine.

Info

Publication number
FR2656897B1
FR2656897B1 FR9000204A FR9000204A FR2656897B1 FR 2656897 B1 FR2656897 B1 FR 2656897B1 FR 9000204 A FR9000204 A FR 9000204A FR 9000204 A FR9000204 A FR 9000204A FR 2656897 B1 FR2656897 B1 FR 2656897B1
Authority
FR
France
Prior art keywords
turbine distributor
producing turbine
distributor sectors
sectors
producing
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 - Fee Related
Application number
FR9000204A
Other languages
English (en)
Other versions
FR2656897A1 (fr
Inventor
Varin Jean-Jacques
Florentin
Andre
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR9000204A priority Critical patent/FR2656897B1/fr
Publication of FR2656897A1 publication Critical patent/FR2656897A1/fr
Application granted granted Critical
Publication of FR2656897B1 publication Critical patent/FR2656897B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/10—Working turbine blades or nozzles
    • 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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR9000204A 1990-01-10 1990-01-10 Procede de realisation de secteurs de distributeurs de turbine. Expired - Fee Related FR2656897B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9000204A FR2656897B1 (fr) 1990-01-10 1990-01-10 Procede de realisation de secteurs de distributeurs de turbine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000204A FR2656897B1 (fr) 1990-01-10 1990-01-10 Procede de realisation de secteurs de distributeurs de turbine.

Publications (2)

Publication Number Publication Date
FR2656897A1 FR2656897A1 (fr) 1991-07-12
FR2656897B1 true FR2656897B1 (fr) 1994-06-17

Family

ID=9392625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9000204A Expired - Fee Related FR2656897B1 (fr) 1990-01-10 1990-01-10 Procede de realisation de secteurs de distributeurs de turbine.

Country Status (1)

Country Link
FR (1) FR2656897B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6162347A (en) * 1998-09-28 2000-12-19 General Electric Company Co-machined bonded airfoil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920947A (en) * 1972-01-27 1975-11-18 Chromalloy American Corp Turbine-nozzle manufacturing apparatus and method
GB1426049A (en) * 1972-10-21 1976-02-25 Rolls Royce Rotor blade for a gas turbine engine
GB1514613A (en) * 1976-04-08 1978-06-14 Rolls Royce Blade or vane for a gas turbine engine
GB2095589B (en) * 1981-04-01 1984-08-01 Rolls Royce Method of making a blade for a gas turbine engine
FR2619330B1 (fr) * 1987-08-12 1994-03-11 Snecma Procede de realisation d'etages de stator de compresseur ou de turbine, aubes et grilles d'aubes ainsi obtenues

Also Published As

Publication number Publication date
FR2656897A1 (fr) 1991-07-12

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse