ES2021220A6 - Metodo y aparato para determinar dimensiones de tubos. - Google Patents

Metodo y aparato para determinar dimensiones de tubos.

Info

Publication number
ES2021220A6
ES2021220A6 ES9000677A ES9000677A ES2021220A6 ES 2021220 A6 ES2021220 A6 ES 2021220A6 ES 9000677 A ES9000677 A ES 9000677A ES 9000677 A ES9000677 A ES 9000677A ES 2021220 A6 ES2021220 A6 ES 2021220A6
Authority
ES
Spain
Prior art keywords
length
shadow
measured
wall thickness
projection
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.)
Expired - Lifetime
Application number
ES9000677A
Other languages
English (en)
Inventor
Kevin Wayne Kutchenriter
Leo Jon Mogs
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES2021220A6 publication Critical patent/ES2021220A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/028—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring lateral position of a boundary of the object
    • 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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Metal Extraction Processes (AREA)

Abstract

METODO Y APARATO PARA DETERMINAR DIMENSIONES DE TUBOS, PARTICULARMENTE EL DIAMETRO EXTERIOR, EL GROSOR DE PARED O EL DIAMETRO INTERIOR DE TUBOS, ESPECIFICAMENTE TUBOS DE ALEACION DE ZIRCALOY PARA REVESTIMIENTOS DE COMBUSTIBLES NUCLEARES. LA MEDICION SE LLEVA A CABO CON UN MICROMETRO DE LASER (33) QUE GENERA UN RAYO LASER PLANAR (39), UN MANDRIL (41) DE CARBURO DE TUNGSTENO CON UN SALIENTE COAXIAL (87) ES POSICIONADO DE MODO QUE SU DIMENSION TRANSVERSAL INTERSEQUE AL RAYO (39) Y SEA PARALELA AL PLANO DEL RAYO (39). SE MIDE UNA PRIMERA LONGITUD (A) ENTRE EL EXTREMO DEL RAYO (39) Y EL PUNTO MAS PROXIMO DEL SALIENTE (87). SE MIDE UNA SEGUNDA LONGITUD (B) DESDE EL EXTREMO DEL RAYO (39) Y EL PUNTO MAS PROXIMO DEL TUBO. EL DIAMETRO EXTERIOR SE MIDE COMO UNA TERCERA LONGITUD EN LA SOMBRA DEL TUBO PRODUCIDA POR EL LASER, ENTRE LA SOMBRA DEL PUNTO MAS PROXIMO Y LA DEL PUNTO MAS ALEJADO DESDE EL EXTREMO DEL RAYOLASER (39). APLICACION A REACTORES NUCLEARES.
ES9000677A 1989-03-08 1990-03-07 Metodo y aparato para determinar dimensiones de tubos. Expired - Lifetime ES2021220A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/320,735 US4978223A (en) 1989-03-08 1989-03-08 Determination of dimensions of tubes

Publications (1)

Publication Number Publication Date
ES2021220A6 true ES2021220A6 (es) 1991-10-16

Family

ID=23247673

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9000677A Expired - Lifetime ES2021220A6 (es) 1989-03-08 1990-03-07 Metodo y aparato para determinar dimensiones de tubos.

Country Status (9)

Country Link
US (1) US4978223A (es)
JP (1) JPH02275305A (es)
KR (1) KR0157051B1 (es)
CA (1) CA2011681C (es)
DE (1) DE4006889C2 (es)
ES (1) ES2021220A6 (es)
FR (1) FR2644238B1 (es)
GB (1) GB2231147B (es)
SE (1) SE469490B (es)

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* Cited by examiner, † Cited by third party
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JPH0352606U (es) * 1989-09-29 1991-05-22
US5680218A (en) * 1992-03-18 1997-10-21 Adams; Bruce L. Optical gaging system
US5362962A (en) * 1993-04-16 1994-11-08 Edison Welding Institute Method and apparatus for measuring pipeline corrosion
US5383021A (en) * 1993-04-19 1995-01-17 Mectron Engineering Company Optical part inspection system
US5661241A (en) * 1995-09-11 1997-08-26 The Babcock & Wilcox Company Ultrasonic technique for measuring the thickness of cladding on the inside surface of vessels from the outside diameter surface
US5777730A (en) * 1995-10-24 1998-07-07 General Electric Company Systems, methods and apparatus for inspecting stator cores
US5733487A (en) * 1996-05-31 1998-03-31 Raychem Corporation Method of expanding polymeric tubing
DE19757067C2 (de) * 1997-12-20 2002-03-07 Sikora Industrieelektronik Verfahren zur Messung des Durchmessers eines Stranges
US6285034B1 (en) 1998-11-04 2001-09-04 James L. Hanna Inspection system for flanged bolts
FR2787184B1 (fr) * 1998-12-15 2001-01-19 Cogema Procede de controle de perpendicularite d'une piece cylindrique, telle qu'une pastille de combustible nucleaire
US6091500A (en) * 1998-12-16 2000-07-18 Lucent Technologies Inc. Method and apparatus for measuring overclad tubes
KR100352132B1 (ko) * 1998-12-23 2002-11-18 재단법인 포항산업과학연구원 최소영역원의 중심 및 반경 계산방법
US6459494B1 (en) * 1999-02-18 2002-10-01 Fuji Photo Film Co., Ltd. Width measuring apparatus
AU2003204227B2 (en) * 2003-05-16 2009-02-19 Dana Australia Pty Ltd Method and Apparatus for Measuring Centreline Runout and Out of Roundness of a Shaft
US20050174567A1 (en) * 2004-02-09 2005-08-11 Mectron Engineering Company Crack detection system
DE102004015785B4 (de) * 2004-03-25 2012-06-06 Sikora Ag Verfahren zur Bestimmung der Abmessung eines Querschnitts eines Flachkabels oder eines Sektorleiters
US7325326B1 (en) 2004-08-09 2008-02-05 Project Consulting Services, Inc. Method and apparatus for best fitting two or more items
US6996914B1 (en) 2004-08-09 2006-02-14 Project Consulting Services, Inc. Method and apparatus for best fitting two or more items
DE102008039025B4 (de) * 2008-08-21 2015-04-02 Sikora Aktiengesellschaft Verfahren zum berührungslosen Messen der Geschwindigkeit und/oder der Länge eines in Längsrichtung bewegten Strangs, insbesondere eines Kabels
DE102011110938A1 (de) * 2011-08-17 2013-02-21 Sms Meer Gmbh Verfahren und Vorrichtung zum Herstellen kalt gepilgerter Rohre
CN103212833A (zh) * 2012-01-19 2013-07-24 昆山思拓机器有限公司 医用支架加工设备
CN103212844B (zh) * 2012-01-19 2017-01-04 昆山思拓机器有限公司 在线监控医用支架管径变化的方法
US9491412B2 (en) * 2012-09-13 2016-11-08 General Electric Technology Gmbh Method and system for determining quality of tubes
KR102293817B1 (ko) * 2014-07-16 2021-08-24 마이크로루션 인코포레이티드 인-시튜 측정 및 소팅을 갖는 레이저 튜브 커터
CN108016020B (zh) * 2017-12-12 2023-10-24 河北天昱恒科技有限公司 塑料管自动检测装置
US10704598B1 (en) 2019-03-05 2020-07-07 Hiwin Technologies Corp. Hydrostatic linear guideway

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1135386A (en) * 1965-05-17 1968-12-04 Atomic Energy Authority Uk Improvements in tube wall thickness measuring gauges
US3905705A (en) * 1972-01-31 1975-09-16 Techmet Co Optical measuring apparatus
JPS5537919A (en) * 1978-09-11 1980-03-17 Ngk Insulators Ltd Automatic outer configuration measurement device
SU836518A1 (ru) * 1979-01-12 1981-06-07 Предприятие П/Я Х-5382 Способ измерени геометрических параметровСТЕКл ННыХ ТРуб или СТЕКлОВОлОКНА ВпРОцЕССЕ ВыТ жКи
SU815487A1 (ru) * 1979-04-17 1981-03-23 Odnorozhenko Vasilij B Способ измерени геометрическихРАзМЕРОВ пРОзРАчНыХ ТРуб
US4576482A (en) * 1979-09-07 1986-03-18 Diffracto Ltd. Electro-optical inspection
JPS5667704A (en) * 1979-11-08 1981-06-08 Kobe Steel Ltd Automatic nondestructive measuring method for eccentricity of coated welding rod
JPS5681417A (en) * 1979-12-06 1981-07-03 Sumitomo Metal Ind Ltd Inspecting device for shape of columnar body
DD151902A1 (de) * 1980-06-09 1981-11-11 Frank Schumann Verfahren zur bestimmung der dicke von klebstoffschichten auf buchblockruecken
JPS5726689U (es) * 1980-07-21 1982-02-12
SU945648A1 (ru) * 1980-08-06 1982-07-23 за вители Способ измерени геометрических размеров прозрачных труб
JPS57142505A (en) * 1981-02-27 1982-09-03 Nec Corp Measuring device for inner diameter of fine tube
JPS5838403B2 (ja) * 1981-05-15 1983-08-23 東京有機化学工業株式会社 有用植物の紋羽病防除方法
US4634273A (en) * 1984-06-08 1987-01-06 Trw Inc. O-ring inspection method
US4638168A (en) * 1984-10-24 1987-01-20 The Dow Chemical Company Apparatus for measurement of hollow fiber dimensions
US4730116A (en) * 1985-08-06 1988-03-08 Mitsubishi Denki Kabushiki Kaisha Sheet thickness measuring apparatus by optical scanning
JPH0716059Y2 (ja) * 1987-08-10 1995-04-12 東亜医用電子株式会社 チューブポンプ
US4798002A (en) * 1987-10-06 1989-01-17 The United States Of America As Represented By The United States Department Of Energy Wall thickness measuring method and apparatus

Also Published As

Publication number Publication date
DE4006889C2 (de) 1999-02-25
CA2011681C (en) 2002-06-18
GB9005157D0 (en) 1990-05-02
SE469490B (sv) 1993-07-12
GB2231147A (en) 1990-11-07
FR2644238B1 (fr) 1992-12-31
GB2231147B (en) 1993-11-03
JPH02275305A (ja) 1990-11-09
KR0157051B1 (ko) 1999-03-30
SE9000659L (sv) 1990-09-11
CA2011681A1 (en) 1990-09-08
KR900014854A (ko) 1990-10-25
FR2644238A1 (fr) 1990-09-14
DE4006889A1 (de) 1990-09-27
US4978223A (en) 1990-12-18
SE9000659D0 (sv) 1990-02-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20101018