SE340554B - - Google Patents

Info

Publication number
SE340554B
SE340554B SE07005/68A SE700568A SE340554B SE 340554 B SE340554 B SE 340554B SE 07005/68 A SE07005/68 A SE 07005/68A SE 700568 A SE700568 A SE 700568A SE 340554 B SE340554 B SE 340554B
Authority
SE
Sweden
Application number
SE07005/68A
Inventor
J Hirtenlechner
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
Publication of SE340554B publication Critical patent/SE340554B/xx

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)
SE07005/68A 1967-05-26 1968-05-24 SE340554B (en)

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
SE340554B true SE340554B (en) 1971-11-22

Family

ID=3569561

Family Applications (1)

Application Number Title Priority Date Filing Date
SE07005/68A SE340554B (en) 1967-05-26 1968-05-24

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 (23)

* 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
GB2091139B (en) * 1981-01-12 1984-05-23 Refurbished Turbine Components Turbine blade repair
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
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
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
GB2227190B (en) * 1989-01-24 1992-12-16 Refurbished Turbine Components Turbine blade repair
ATE167418T1 (en) * 1989-03-28 1998-07-15 Refurbished Turbine Components TURBINE BLADE REPAIR PROCEDURE
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
RU2256527C1 (en) * 2004-01-14 2005-07-20 Открытое акционерное общество "Пермский моторный завод" Blade forming method
RU2318121C1 (en) * 2006-08-14 2008-02-27 Открытое Акционерное Общество "Всероссийский теплотехнический научно-исследовательский институт" (ОАО "ВТИ") Method of strengthening surface of steam turbine blade
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
US12577878B2 (en) 2024-04-11 2026-03-17 Pratt & Whitney Canada Corp. Leading edge plating on low pressure compressor vane for weight and strength optimization

Also Published As

Publication number Publication date
FR1571606A (en) 1969-06-20
GB1188780A (en) 1970-04-22
DE1752430A1 (en) 1971-05-27
AT275283B (en) 1969-10-27
US3564689A (en) 1971-02-23

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