FR1169926A - Perfectionnements à la fabrication des rotors de turbines - Google Patents

Perfectionnements à la fabrication des rotors de turbines

Info

Publication number
FR1169926A
FR1169926A FR1169926DA FR1169926A FR 1169926 A FR1169926 A FR 1169926A FR 1169926D A FR1169926D A FR 1169926DA FR 1169926 A FR1169926 A FR 1169926A
Authority
FR
France
Prior art keywords
manufacture
turbine rotors
rotors
turbine
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
Other languages
English (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.)
Henry Wiggin and Co Ltd
Original Assignee
Henry Wiggin and Co Ltd
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 Henry Wiggin and Co Ltd filed Critical Henry Wiggin and Co Ltd
Application granted granted Critical
Publication of FR1169926A publication Critical patent/FR1169926A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/34—Making machine elements wheels; discs wheels with spokes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
    • B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
    • 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
    • B23P15/006—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1169926D 1956-03-28 1957-03-21 Perfectionnements à la fabrication des rotors de turbines Expired FR1169926A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1169926X 1956-03-28

Publications (1)

Publication Number Publication Date
FR1169926A true FR1169926A (fr) 1959-01-07

Family

ID=10879355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169926D Expired FR1169926A (fr) 1956-03-28 1957-03-21 Perfectionnements à la fabrication des rotors de turbines

Country Status (1)

Country Link
FR (1) FR1169926A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303535A1 (fr) * 1987-08-12 1989-02-15 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Procédé de réalisation d'étages de stator de compresseur ou de turbines, aubes et grilles d'aubes ainsi obtenues

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303535A1 (fr) * 1987-08-12 1989-02-15 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Procédé de réalisation d'étages de stator de compresseur ou de turbines, aubes et grilles d'aubes ainsi obtenues
FR2619330A1 (fr) * 1987-08-12 1989-02-17 Snecma Procede de realisation d'etages de stator de compresseur ou de turbine, aubes et grilles d'aubes ainsi obtenues
US4985992A (en) * 1987-08-12 1991-01-22 Societe National D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Method of making stator stages for compressors and turbines, and stator vanes and vane arrays produced thereby

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