GB2565123B - Water jet cutting method for gas turbine blades - Google Patents

Water jet cutting method for gas turbine blades Download PDF

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Publication number
GB2565123B
GB2565123B GB1712479.3A GB201712479A GB2565123B GB 2565123 B GB2565123 B GB 2565123B GB 201712479 A GB201712479 A GB 201712479A GB 2565123 B GB2565123 B GB 2565123B
Authority
GB
United Kingdom
Prior art keywords
gas turbine
water jet
turbine blades
cutting method
jet cutting
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.)
Active
Application number
GB1712479.3A
Other versions
GB201712479D0 (en
GB2565123A (en
Inventor
Clark Daniel
Wallis Michael
Smith Robert
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB1712479.3A priority Critical patent/GB2565123B/en
Publication of GB201712479D0 publication Critical patent/GB201712479D0/en
Priority to US16/050,202 priority patent/US20190039210A1/en
Publication of GB2565123A publication Critical patent/GB2565123A/en
Application granted granted Critical
Publication of GB2565123B publication Critical patent/GB2565123B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
    • 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
    • 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
    • F05D2220/36—Application in turbines specially adapted for the fan of turbofan engines
    • 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
    • F05D2230/10—Manufacture by removing material
    • 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
    • F05D2230/10—Manufacture by removing material
    • F05D2230/14—Micromachining
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB1712479.3A 2017-08-03 2017-08-03 Water jet cutting method for gas turbine blades Active GB2565123B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1712479.3A GB2565123B (en) 2017-08-03 2017-08-03 Water jet cutting method for gas turbine blades
US16/050,202 US20190039210A1 (en) 2017-08-03 2018-07-31 Gas turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1712479.3A GB2565123B (en) 2017-08-03 2017-08-03 Water jet cutting method for gas turbine blades

Publications (3)

Publication Number Publication Date
GB201712479D0 GB201712479D0 (en) 2017-09-20
GB2565123A GB2565123A (en) 2019-02-06
GB2565123B true GB2565123B (en) 2020-04-29

Family

ID=59894746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1712479.3A Active GB2565123B (en) 2017-08-03 2017-08-03 Water jet cutting method for gas turbine blades

Country Status (2)

Country Link
US (1) US20190039210A1 (en)
GB (1) GB2565123B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146943A (en) * 1983-09-19 1985-05-01 Ishikawajima Harima Heavy Ind Producing composite pellets
GB2146926A (en) * 1983-09-19 1985-05-01 Ishikawajima Harima Heavy Ind Abrasive blast cleaning method and apparatus
US5366015A (en) * 1993-11-12 1994-11-22 Halliburton Company Method of cutting high strength materials with water soluble abrasives
US20050183741A1 (en) * 2004-02-20 2005-08-25 Surjaatmadja Jim B. Methods of cleaning and cutting using jetted fluids
DE102010020618A1 (en) * 2009-05-26 2011-02-03 Ohe, Jürgen von der, Dr.-Ing. Method for production of carbon dioxide-pellets or carbon dioxide-particles utilized for cleaning metallic or non-metallic surfaces, involves repeatedly applying and freezing water fog such that pellets are provided into blasting machine
DE102010020619A1 (en) * 2009-05-26 2011-02-24 Ohe, Jürgen von der, Dr.-Ing. Method for cleaning metallic or non-metallic surfaces of e.g. turbine blade in steam turbine, involves loading flow of compressed air with carbon dioxide pellets, hardened pellets, water ice particles and fragmented pellets
EP3210723A1 (en) * 2016-02-25 2017-08-30 Kamei Tekkousho Ltd. Abrasive materials
WO2017164878A1 (en) * 2016-03-24 2017-09-28 Halliburton Energy Services, Inc. Degradable abrasive for erosive jet cutting

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146943A (en) * 1983-09-19 1985-05-01 Ishikawajima Harima Heavy Ind Producing composite pellets
GB2146926A (en) * 1983-09-19 1985-05-01 Ishikawajima Harima Heavy Ind Abrasive blast cleaning method and apparatus
US5366015A (en) * 1993-11-12 1994-11-22 Halliburton Company Method of cutting high strength materials with water soluble abrasives
US20050183741A1 (en) * 2004-02-20 2005-08-25 Surjaatmadja Jim B. Methods of cleaning and cutting using jetted fluids
DE102010020618A1 (en) * 2009-05-26 2011-02-03 Ohe, Jürgen von der, Dr.-Ing. Method for production of carbon dioxide-pellets or carbon dioxide-particles utilized for cleaning metallic or non-metallic surfaces, involves repeatedly applying and freezing water fog such that pellets are provided into blasting machine
DE102010020619A1 (en) * 2009-05-26 2011-02-24 Ohe, Jürgen von der, Dr.-Ing. Method for cleaning metallic or non-metallic surfaces of e.g. turbine blade in steam turbine, involves loading flow of compressed air with carbon dioxide pellets, hardened pellets, water ice particles and fragmented pellets
EP3210723A1 (en) * 2016-02-25 2017-08-30 Kamei Tekkousho Ltd. Abrasive materials
WO2017164878A1 (en) * 2016-03-24 2017-09-28 Halliburton Energy Services, Inc. Degradable abrasive for erosive jet cutting

Also Published As

Publication number Publication date
US20190039210A1 (en) 2019-02-07
GB201712479D0 (en) 2017-09-20
GB2565123A (en) 2019-02-06

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