AT275283B - Process for the manufacture of turbine blades - Google Patents

Process for the manufacture of turbine blades

Info

Publication number
AT275283B
AT275283B AT489267A AT489267A AT275283B AT 275283 B AT275283 B AT 275283B AT 489267 A AT489267 A AT 489267A AT 489267 A AT489267 A AT 489267A AT 275283 B AT275283 B AT 275283B
Authority
AT
Austria
Prior art keywords
manufacture
turbine blades
turbine
blades
Prior art date
Application number
AT489267A
Other languages
German (de)
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Priority to AT489267A priority Critical patent/AT275283B/en
Priority to DE19681752430 priority patent/DE1752430A1/en
Priority to SE07005/68A priority patent/SE340554B/xx
Priority to GB25289/68A priority patent/GB1188780A/en
Priority to US732394A priority patent/US3564689A/en
Priority to FR1571606D priority patent/FR1571606A/fr
Application granted granted Critical
Publication of AT275283B publication Critical patent/AT275283B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F15/00—Methods or machines for making gear wheels of special kinds not covered by groups B23F7/00 - B23F13/00
    • B23F15/04—Making fine-pitch gear teeth on clock wheels or the like by special machining
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y10T29/49337—Composite blade
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Articles (AREA)
AT489267A 1967-05-26 1967-05-26 Process for the manufacture of turbine blades AT275283B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT489267A AT275283B (en) 1967-05-26 1967-05-26 Process for the manufacture of turbine blades
DE19681752430 DE1752430A1 (en) 1967-05-26 1968-05-24 Process for the manufacture of turbine blades
SE07005/68A SE340554B (en) 1967-05-26 1968-05-24
GB25289/68A GB1188780A (en) 1967-05-26 1968-05-27 A Process for the Production of Turbine Blades.
US732394A US3564689A (en) 1967-05-26 1968-05-27 Method of fabricating a turbine blade having a leading edge formed of weld metal
FR1571606D FR1571606A (en) 1967-05-26 1968-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT489267A AT275283B (en) 1967-05-26 1967-05-26 Process for the manufacture of turbine blades

Publications (1)

Publication Number Publication Date
AT275283B true AT275283B (en) 1969-10-27

Family

ID=3569561

Family Applications (1)

Application Number Title Priority Date Filing Date
AT489267A AT275283B (en) 1967-05-26 1967-05-26 Process for the manufacture of turbine blades

Country Status (6)

Country Link
US (1) US3564689A (en)
AT (1) AT275283B (en)
DE (1) DE1752430A1 (en)
FR (1) FR1571606A (en)
GB (1) GB1188780A (en)
SE (1) SE340554B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT293148B (en) * 1969-04-28 1971-09-27 Boehler & Co Ag Geb Process for the manufacture of turbine blades
SE354028B (en) * 1969-10-31 1973-02-26 Hitachi Ltd
BE795520A (en) * 1972-02-18 1973-06-18 Brown Bover & Cie Sa PROCESS FOR PROTECTING THE MOVING BLADES OF AN AXIAL FLOW TURBOMACHINE AGAINST CRACKING CORROSION
US4028787A (en) * 1975-09-15 1977-06-14 Cretella Salvatore Refurbished turbine vanes and method of refurbishment thereof
US4028788A (en) * 1976-01-12 1977-06-14 Demusis Ralph T Method of refurbishing turbine blade air seal flanges
DE2708368C2 (en) * 1977-02-26 1983-03-24 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Impeller for centrifugal pumps
ATE24138T1 (en) * 1981-01-12 1986-12-15 Refurbished Turbine Components RECOVERY OF A SHOVEL.
DE3139871A1 (en) * 1981-10-07 1983-04-21 Busatis-Werke GmbH u. Co KG, 5630 Remscheid Coated cutting blades or fretting parts
DE3235310C2 (en) * 1982-09-24 1985-08-22 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Process for the production of a workpiece armored at its edges
GB2198667B (en) * 1986-12-20 1991-08-07 Refurbished Turbine Components Parts for and methods of repairing machines
US4903888A (en) * 1988-05-05 1990-02-27 Westinghouse Electric Corp. Turbine system having more failure resistant rotors and repair welding of low alloy ferrous turbine components by controlled weld build-up
US4940390A (en) * 1988-05-05 1990-07-10 Westinghouse Electric Corp. Turbine system having more failure resistant rotors and repair welding of low alloy ferrous turbine components by controlled weld build-up
GB2227190B (en) * 1989-01-24 1992-12-16 Refurbished Turbine Components Turbine blade repair
DE69032417T2 (en) * 1989-03-28 1999-02-11 Refurbished Turbine Components Ltd., Droitwich, Hereford And Worchester Repair procedures for turbine blades
DE19922012C1 (en) * 1999-05-12 2000-10-19 Mtu Muenchen Gmbh Rotor unit machining takes measurements of the actual surfaces at the fused joint for the flash to be removed and a nominal surface structure is machined from stored data to give the required flow characteristics
GB0112876D0 (en) * 2001-05-26 2001-07-18 Rolls Royce Plc A method of manufacturing an article
US7901523B2 (en) * 2007-11-16 2011-03-08 General Electric Company Uniform heat treatment process for hardening steel
DE102013005582B3 (en) 2013-04-03 2014-01-02 FEW Fahrzeug- und Entwicklungswerk Blankenburg GmbH Method for producing wear-active surfaces of metallic component, involves separating firmly connected components in area of cast of higher strength material, and working new end faces of components to desired shape
US10428657B2 (en) 2013-06-21 2019-10-01 Pratt & Whitney Canada Corp. Method for repairing a blade
US11286782B2 (en) 2018-12-07 2022-03-29 General Electric Company Multi-material leading edge protector

Also Published As

Publication number Publication date
FR1571606A (en) 1969-06-20
US3564689A (en) 1971-02-23
DE1752430A1 (en) 1971-05-27
GB1188780A (en) 1970-04-22
SE340554B (en) 1971-11-22

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