KR20020061166A - 터빈 내 에어포일의 후연 두께를 측정하는 방법 및 장치 - Google Patents

터빈 내 에어포일의 후연 두께를 측정하는 방법 및 장치 Download PDF

Info

Publication number
KR20020061166A
KR20020061166A KR1020020002188A KR20020002188A KR20020061166A KR 20020061166 A KR20020061166 A KR 20020061166A KR 1020020002188 A KR1020020002188 A KR 1020020002188A KR 20020002188 A KR20020002188 A KR 20020002188A KR 20020061166 A KR20020061166 A KR 20020061166A
Authority
KR
South Korea
Prior art keywords
trailing edge
airfoil
tool
thickness
measuring
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.)
Ceased
Application number
KR1020020002188A
Other languages
English (en)
Korean (ko)
Inventor
호퍼더글라스칼
몰로니콜라스조셉
마다우스알란돈
샤피로데이빗엘리엇
포니어모리스디
Original Assignee
제너럴 일렉트릭 캄파니
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 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR20020061166A publication Critical patent/KR20020061166A/ko
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/30—Bars, blocks, or strips in which the distance between a pair of faces is fixed, although it may be preadjustable, e.g. end measure, feeler strip

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
KR1020020002188A 2001-01-16 2002-01-15 터빈 내 에어포일의 후연 두께를 측정하는 방법 및 장치 Ceased KR20020061166A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/760,293 2001-01-16
US09/760,293 US20020092190A1 (en) 2001-01-16 2001-01-16 Trailing edge thickness measurement method and apparatus

Publications (1)

Publication Number Publication Date
KR20020061166A true KR20020061166A (ko) 2002-07-23

Family

ID=25058661

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020002188A Ceased KR20020061166A (ko) 2001-01-16 2002-01-15 터빈 내 에어포일의 후연 두께를 측정하는 방법 및 장치

Country Status (5)

Country Link
US (1) US20020092190A1 (enExample)
EP (1) EP1223405A1 (enExample)
JP (1) JP2002276388A (enExample)
KR (1) KR20020061166A (enExample)
CZ (1) CZ20014683A3 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6910278B2 (en) * 2003-01-30 2005-06-28 Lockheed Martin Corporation Apparatus and method for inspecting and marking repair areas on a blade
US8479404B1 (en) * 2009-01-14 2013-07-09 Samson Manufacturing Corporation Firearm tool
CN114136179A (zh) * 2021-11-08 2022-03-04 浙江意动科技股份有限公司 一种叶片检测工装及使用该工装的快速检测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803941A (en) * 1972-10-20 1974-04-16 Yoshikawa Seisakusho Kk Brake lever for a bicycle
US4464840A (en) * 1981-11-04 1984-08-14 Newland David E Measuring thickness
GB8508391D0 (en) * 1985-03-30 1985-05-09 Ae Plc Measurement of engineering components
US4956925A (en) * 1989-09-05 1990-09-18 Westinghouse Electric Corp. Edge thickness caliper
US5625958A (en) * 1995-09-06 1997-05-06 United Technologies Corporation Method and a gauge for measuring the service life remaining in a blade

Also Published As

Publication number Publication date
US20020092190A1 (en) 2002-07-18
CZ20014683A3 (cs) 2002-09-11
JP2002276388A (ja) 2002-09-25
EP1223405A1 (en) 2002-07-17

Similar Documents

Publication Publication Date Title
US9752873B2 (en) Tool for measuring geometrical parameters of a blade or vane in a turbomachine
US5625958A (en) Method and a gauge for measuring the service life remaining in a blade
EP2275776A3 (en) Method and apparatus for measuring turbine blade tip clearance
US6842995B2 (en) Methods and apparatus for aligning components for inspection
US6611731B2 (en) Micromachining aerofoil components
JP2011508879A (ja) ブレード先端間隙を測定するための方法
US6792691B2 (en) Gage for milled blade ring segments
JP2011508880A (ja) ブレード先端間隙を測定するための装置
KR20080054360A (ko) 부품 제조 방법 및 고정 장치
US7073386B2 (en) Multi-bore pressure sensing probe
KR20020061166A (ko) 터빈 내 에어포일의 후연 두께를 측정하는 방법 및 장치
EP1416122A3 (en) Apparatus and method for inspecting dovetail slot width for gas turbine engine rotor disk
EP1895267B1 (de) Vorrichtung zur Bestimmung der Winkellage einer drehbaren Verdichterleitschaufel
US20070050172A1 (en) Method and apparatus for measuring throat areas of gas turbine engine nozzle assemblies
US6490499B1 (en) Micromachining aerofoil components
US3996668A (en) Shroud wear measurement
KR200346595Y1 (ko) 터빈의 핑거형 버켓 측정용 지그 장치
KR200328137Y1 (ko) 가스터빈의 배기 덕트의 볼트 홀 위치 측정용 지그 장치
JP2002276388A5 (enExample)
JPH08304001A (ja) ピンゲージ
Passmore Measurement of Air Flow Around An Inlet Valve Using a Pitot Probe
CN114001630A (zh) 导向叶片用叶身槽偏心距测量装置及测量方法
BROICHHAUSEN et al. Some aspects of semiconductor-probe development

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20020115

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20050114

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20020115

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20060110

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20060522

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20060110

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I