JP5036931B2 - エーロフォイル座標測定の方法とその装置 - Google Patents

エーロフォイル座標測定の方法とその装置 Download PDF

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Publication number
JP5036931B2
JP5036931B2 JP2000240530A JP2000240530A JP5036931B2 JP 5036931 B2 JP5036931 B2 JP 5036931B2 JP 2000240530 A JP2000240530 A JP 2000240530A JP 2000240530 A JP2000240530 A JP 2000240530A JP 5036931 B2 JP5036931 B2 JP 5036931B2
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JP
Japan
Prior art keywords
slide
blade
alignment
airfoil
measurement
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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.)
Expired - Fee Related
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JP2000240530A
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English (en)
Japanese (ja)
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JP2001108430A (ja
JP2001108430A5 (enExample
Inventor
ロウェル・レスター・ベアー
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General Electric Co
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General Electric Co
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Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2001108430A publication Critical patent/JP2001108430A/ja
Publication of JP2001108430A5 publication Critical patent/JP2001108430A5/ja
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Publication of JP5036931B2 publication Critical patent/JP5036931B2/ja
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2000240530A 1999-08-16 2000-08-09 エーロフォイル座標測定の方法とその装置 Expired - Fee Related JP5036931B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/375108 1999-08-16
US09/375,108 US6209216B1 (en) 1999-08-16 1999-08-16 Methods and apparatus for measuring airfoil coordinates

Publications (3)

Publication Number Publication Date
JP2001108430A JP2001108430A (ja) 2001-04-20
JP2001108430A5 JP2001108430A5 (enExample) 2007-09-20
JP5036931B2 true JP5036931B2 (ja) 2012-09-26

Family

ID=23479529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000240530A Expired - Fee Related JP5036931B2 (ja) 1999-08-16 2000-08-09 エーロフォイル座標測定の方法とその装置

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US (1) US6209216B1 (enExample)
EP (1) EP1077361B1 (enExample)
JP (1) JP5036931B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6449044B1 (en) 2001-08-06 2002-09-10 General Motors Corporation Method for checking cam lobe angles
US6792655B2 (en) 2001-11-09 2004-09-21 General Electric Company Apparatus for correcting airfoil twist
US20080134505A1 (en) * 2006-12-12 2008-06-12 Thomas Andrew Gabriel Method and fixture for manufacturing components
SG155788A1 (en) * 2008-03-18 2009-10-29 Turbine Overhaul Services Pte Methods and apparatuses for correcting twist angle in a gas turbine engine blade
US8127581B2 (en) * 2008-04-15 2012-03-06 United Technologies Corporation Turbine blade twist angle correction tooling
US7970555B2 (en) * 2008-04-15 2011-06-28 United Technologies Corporation Method for developing a repair process to correct a deformed gas turbine engine component
US8122601B2 (en) * 2008-04-15 2012-02-28 United Technologies Corporation Methods for correcting twist angle in a gas turbine engine blade
CN102147221A (zh) * 2010-11-20 2011-08-10 无锡透平叶片有限公司 一种t型叶根叶片的三坐标测量方法
CN102141389A (zh) * 2010-11-22 2011-08-03 无锡透平叶片有限公司 一种榫齿叶片的三坐标测量方法
EP2998063B1 (en) * 2014-09-16 2019-03-13 Ansaldo Energia Switzerland AG Tool for measuring geometrical parameters of a blade or vane in a turbomachine
CN108759682A (zh) * 2018-05-02 2018-11-06 珠海保税区摩天宇航空发动机维修有限公司 一种航空发动机风扇叶片弦宽光学智能测量设备
CN112964197B (zh) * 2021-03-23 2022-04-29 哈尔滨工业大学 基于负反馈锁相振动抑制的微小球体表面形貌检测装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977533A (en) * 1957-11-07 1961-03-28 Sheffield Corp Gaging device
US3101552A (en) * 1958-08-07 1963-08-27 Warner Swasey Co Twist measuring apparatus
US4373804A (en) 1979-04-30 1983-02-15 Diffracto Ltd. Method and apparatus for electro-optically determining the dimension, location and attitude of objects
US4908782A (en) * 1983-05-19 1990-03-13 Compressor Components Textron Inc. Airfoil inspection method
JPS6186606A (ja) 1984-10-05 1986-05-02 Hitachi Ltd 非接触形状測定方法
GB8508391D0 (en) 1985-03-30 1985-05-09 Ae Plc Measurement of engineering components
US5162659A (en) 1991-03-06 1992-11-10 Northwest Airlines, Inc. Method and apparatus for noncontact inspection of engine blades
US5152070A (en) * 1991-09-09 1992-10-06 Dresser Industries, Inc. Position validator device
US5175601A (en) 1991-10-15 1992-12-29 Electro-Optical Information Systems High-speed 3-D surface measurement surface inspection and reverse-CAD system
US5444536A (en) 1992-04-28 1995-08-22 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh Apparatus for measuring the curvature of a profile, such as an edge of a turbine blade
US5625958A (en) * 1995-09-06 1997-05-06 United Technologies Corporation Method and a gauge for measuring the service life remaining in a blade
US5873566A (en) 1997-04-17 1999-02-23 International Business Machines Corporation Locator actuation apparatus

Also Published As

Publication number Publication date
EP1077361B1 (en) 2011-10-12
EP1077361A3 (en) 2004-02-04
US6209216B1 (en) 2001-04-03
JP2001108430A (ja) 2001-04-20
EP1077361A2 (en) 2001-02-21

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