HUE041834T2 - Turbinalapát, eljárás annak elõállítására és eljárás egy turbinalapát öntésénél használt öntõmag helyzetének meghatározására - Google Patents

Turbinalapát, eljárás annak elõállítására és eljárás egy turbinalapát öntésénél használt öntõmag helyzetének meghatározására

Info

Publication number
HUE041834T2
HUE041834T2 HUE15802049A HUE15802049A HUE041834T2 HU E041834 T2 HUE041834 T2 HU E041834T2 HU E15802049 A HUE15802049 A HU E15802049A HU E15802049 A HUE15802049 A HU E15802049A HU E041834 T2 HUE041834 T2 HU E041834T2
Authority
HU
Hungary
Prior art keywords
turbine blade
casting
preparation
determining
core
Prior art date
Application number
HUE15802049A
Other languages
English (en)
Inventor
Markus Gill
Christian Menke
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of HUE041834T2 publication Critical patent/HUE041834T2/hu

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/21—Manufacture essentially without removing material by casting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/205—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures of turbine blades or propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
HUE15802049A 2014-12-01 2015-11-26 Turbinalapát, eljárás annak elõállítására és eljárás egy turbinalapát öntésénél használt öntõmag helyzetének meghatározására HUE041834T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14195672.2A EP3029414A1 (de) 2014-12-01 2014-12-01 Turbinenschaufel, Verfahren zu ihrer Herstellung und Verfahren zum Ermitteln der Lage eines beim Gießen einer Turbinenschaufel verwendeten Gusskerns

Publications (1)

Publication Number Publication Date
HUE041834T2 true HUE041834T2 (hu) 2019-05-28

Family

ID=52102434

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE15802049A HUE041834T2 (hu) 2014-12-01 2015-11-26 Turbinalapát, eljárás annak elõállítására és eljárás egy turbinalapát öntésénél használt öntõmag helyzetének meghatározására

Country Status (4)

Country Link
US (1) US10195659B2 (hu)
EP (2) EP3029414A1 (hu)
HU (1) HUE041834T2 (hu)
WO (1) WO2016087293A1 (hu)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3067955B1 (fr) 2017-06-23 2019-09-06 Safran Aircraft Engines Procede de positionnement d'une piece creuse
CN110579155B (zh) * 2019-11-01 2021-04-27 南通中能机械制造有限公司 一种马鞍形叶片整体对比块量具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6347660B1 (en) * 1998-12-01 2002-02-19 Howmet Research Corporation Multipiece core assembly for cast airfoil
US6832889B1 (en) * 2003-07-09 2004-12-21 General Electric Company Integrated bridge turbine blade
US7001151B2 (en) * 2004-03-02 2006-02-21 General Electric Company Gas turbine bucket tip cap
DE102004019531A1 (de) * 2004-04-22 2005-11-10 Mtu Aero Engines Gmbh Verfahren zum Verschließen einer Kernaustrittsöffnung einer Turbinenschaufel und Turbinenschaufel
US7296615B2 (en) 2004-05-06 2007-11-20 General Electric Company Method and apparatus for determining the location of core-generated features in an investment casting
US7175391B2 (en) * 2004-07-08 2007-02-13 United Technologies Corporation Turbine blade
US7726944B2 (en) * 2006-09-20 2010-06-01 United Technologies Corporation Turbine blade with improved durability tip cap
US8087447B2 (en) * 2006-10-30 2012-01-03 United Technologies Corporation Method for checking wall thickness of hollow core airfoil
US8439629B2 (en) * 2007-03-01 2013-05-14 United Technologies Corporation Blade outer air seal
US8646511B2 (en) * 2010-08-04 2014-02-11 Siemens Energy, Inc. Component with inspection-facilitating features
US8777567B2 (en) * 2010-09-22 2014-07-15 Honeywell International Inc. Turbine blades, turbine assemblies, and methods of manufacturing turbine blades
GB2513177B (en) * 2013-04-19 2016-08-24 Rolls Royce Plc Method of generating a tool path for manufacture or repair of an aerofoil

Also Published As

Publication number Publication date
EP3029414A1 (de) 2016-06-08
WO2016087293A1 (de) 2016-06-09
US10195659B2 (en) 2019-02-05
EP3198219B1 (de) 2018-08-29
US20170259327A1 (en) 2017-09-14
EP3198219A1 (de) 2017-08-02

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