JPS6435203A - Method and apparatus for measuring deformation of test piece for material tester - Google Patents

Method and apparatus for measuring deformation of test piece for material tester

Info

Publication number
JPS6435203A
JPS6435203A JP63149252A JP14925288A JPS6435203A JP S6435203 A JPS6435203 A JP S6435203A JP 63149252 A JP63149252 A JP 63149252A JP 14925288 A JP14925288 A JP 14925288A JP S6435203 A JPS6435203 A JP S6435203A
Authority
JP
Japan
Prior art keywords
test piece
detector
light
deflection
mirrors
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.)
Granted
Application number
JP63149252A
Other languages
English (en)
Other versions
JP2718697B2 (ja
Inventor
Toroishiyu Uerunaa
Keraa Giyuntaa
Gerunharuto Peetaa
Hintsu Geruharuto
Tsueraa Kaaru
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.)
Carl Schenck AG
Original Assignee
Carl Schenck 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 Carl Schenck AG filed Critical Carl Schenck AG
Publication of JPS6435203A publication Critical patent/JPS6435203A/ja
Application granted granted Critical
Publication of JP2718697B2 publication Critical patent/JP2718697B2/ja
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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/06—Special adaptations of indicating or recording means
    • G01N3/068—Special adaptations of indicating or recording means with optical indicating or recording means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/027—Specimens with holes or notches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP63149252A 1987-06-19 1988-06-16 材料試験機における試験片の変形を測定する方法とその装置 Expired - Lifetime JP2718697B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873720248 DE3720248A1 (de) 1987-06-19 1987-06-19 Verfahren und anordnung zur messung von verformungen an proben oder pruefkoerpern in pruefmaschinen
DE3720248.0 1987-06-19

Publications (2)

Publication Number Publication Date
JPS6435203A true JPS6435203A (en) 1989-02-06
JP2718697B2 JP2718697B2 (ja) 1998-02-25

Family

ID=6329879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63149252A Expired - Lifetime JP2718697B2 (ja) 1987-06-19 1988-06-16 材料試験機における試験片の変形を測定する方法とその装置

Country Status (3)

Country Link
US (1) US4962669A (ja)
JP (1) JP2718697B2 (ja)
DE (1) DE3720248A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003521678A (ja) * 1999-09-06 2003-07-15 フランツ、ロットナー ひずみ検知装置
JP2008046029A (ja) * 2006-08-18 2008-02-28 Genshiryoku Anzen Syst Kenkyusho:Kk 光学式振動歪み計測装置
JP2013174516A (ja) * 2012-02-27 2013-09-05 Oita Prefecture 磁気歪測定方法及び磁気歪測定装置

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DE3740227C2 (de) * 1987-11-27 1994-03-24 Schenck Ag Carl Verfahren und Vorrichtung zur Messung von Verformungen an Proben oder Prüfkörpern in Prüfmaschinen
US5117093A (en) * 1989-08-15 1992-05-26 Measurex Corporation Maintenance of linearity of support beam
DE4002293C2 (de) * 1990-01-26 1994-09-08 Schenck Ag Carl Vorrichtung zur Messung von Verformungen einer Probe in einer Prüfmaschine
DE4117892C1 (ja) * 1991-05-31 1992-11-26 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe, De
DE4124700C2 (de) * 1991-07-25 1993-11-18 Schenck Ag Carl Vorrichtung zur Messung von Verformungen und/oder Rißlängen an Proben oder Prüfkörpern in Prüfmaschinen
US5199304A (en) * 1992-02-20 1993-04-06 Duffers Scientific, Inc. Apparatus for optically measuring specimen deformation during material testing
GB9311898D0 (en) * 1993-06-09 1993-07-28 Univ Bristol Improvements in or relating to monitoring the spatial position and orientation of an article
US5446546A (en) * 1993-07-02 1995-08-29 The Boeing Company Laser interferometric single piece force transducer
US5684596A (en) * 1995-03-06 1997-11-04 Westinghouse Electric Corporation Method and apparatus for measuring axial and torsional loads on a valve stem
DE19520371B4 (de) * 1995-06-02 2005-06-02 Dantec Ettemeyer Gmbh Verfahren und Vorrichtung zur Vergrößerung des Meßbereichs von Speckle-Meßsystemen bei Dehnungsmessungen an einer Probe
US5726907A (en) * 1995-07-31 1998-03-10 Southwest Research Institute Biaxial non-contacting strain measurement using machine vision
SE506875C2 (sv) * 1996-04-12 1998-02-23 Bergs Engineering Ab Dragprovmaskin
DE19625419C2 (de) * 1996-06-25 2000-06-15 Fraunhofer Ges Forschung Verfahren zur optischen Anrißerkennung
US5693889A (en) * 1996-08-27 1997-12-02 The United States Of America As Represented By The Secretary Of The Navy Method for monitoring surface stress
US6055391A (en) * 1997-02-10 2000-04-25 Xerox Corporation Vibration detection and control system for printers
DE19729438C2 (de) * 1997-07-09 2000-01-13 Witels App Masch Albert Gmbh Gerät zur Bestimmung des E-Moduls und/oder der Streckgrenze bzw. einer Dehngrenze bei nicht proportionaler Dehnung und/oder des Verfestigungsmoduls und/oder von Parametern der Wechselbeanspruchungen und/oder einer vorgegebenen Biegung eines endlichen Richtgutes, wie Bleche, Bänder, Profile, Rohre und insbesondere von draht- und mehrdrahtförmigem Richtgut
DE19848068C2 (de) * 1997-10-23 2001-02-08 Siemens Ag Vorrichtung zur Drehmomentmessung an rotierenden Drehwellen
JP4183370B2 (ja) * 2000-07-07 2008-11-19 株式会社東芝 トルク計測装置
US6948381B1 (en) * 2002-04-09 2005-09-27 Rockwell Automation Technologies, Inc. System and method for sensing torque on a rotating shaft
US7322250B1 (en) 2002-04-09 2008-01-29 Rockwell Automation Technologies, Inc. System and method for sensing torque on a rotating shaft
FR2845768B1 (fr) * 2002-10-10 2004-12-10 Emc3 Procede pour evaluer des contraintes dans un element allonge, notamment une conduite
US7403294B2 (en) * 2003-03-07 2008-07-22 Boxboro Systems, Llc Optical measurement device and method
WO2005022098A1 (en) * 2003-08-27 2005-03-10 Airbus Uk Limited Optically measuring the dispacing or load for an aircraft component, landing gear, braking control
WO2005022101A1 (en) * 2003-08-27 2005-03-10 Airbus Uk Limited Measuring load, displacement on an aircraft component using microwave beam
WO2005022100A1 (en) * 2003-08-27 2005-03-10 Airbus Uk Limited Measuring load on an aircraft component by microwave distance links
US8001734B2 (en) 2004-05-18 2011-08-23 Simpson Strong-Tie Co., Inc. Moment frame links wall
WO2006065180A1 (en) * 2004-12-16 2006-06-22 Volvo Aero Corporation A method and a device for detecting cracks in an object
KR20140038086A (ko) * 2012-09-20 2014-03-28 현대자동차주식회사 정밀 고속 변위 측정 방법 및 장치
CN106124338B (zh) * 2016-07-15 2018-12-28 国网浙江省电力公司金华供电公司 一种抱杆静负荷弯曲试验装置
CN110702516B (zh) * 2019-10-18 2024-04-19 东莞理工学院 一种frp筋材混凝土构件直接拉伸试验装置及使用方法
CN111060400B (zh) * 2019-12-31 2022-04-19 三峡大学 一种ct测试膨胀桩周珊瑚砂挤压过程的装置及使用方法
CN114279886A (zh) * 2021-11-24 2022-04-05 合肥国轩高科动力能源有限公司 一种锂电池体积溶胀度测试装置及测试方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62140313U (ja) * 1986-02-25 1987-09-04

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DE534151C (de) * 1931-09-23 Maihak Ag Spiegelanordnung auf einer Welle zwecks Ermittlung der Wellenverdrehung
DE880510C (de) * 1941-03-15 1953-06-22 Daimler Benz Ag Spiegelanordnung zum Messen von Verdrehungen oder Dehnungen mittels eines ueber eineAbleseskala gesteuerten Lichtzeigers
US2629256A (en) * 1950-03-02 1953-02-24 Laval Steam Turbine Co Optical torque measuring system
GB895600A (en) * 1957-11-13 1962-05-02 Perkin Elmer Corp Improvements in devices for the optical monitoring of the movement of a body
DE1278758B (de) * 1964-12-22 1968-09-26 Precitronic Einrichtung zur Messung der Biege- und Torsionsbeanspruchungen eines Schiffes
DE1773642C3 (de) * 1968-06-15 1974-01-03 Carl Schenck Maschinenfabrik Gmbh, 6100 Darmstadt Geregelte Werkstoffprüfmaschine, insbesondere Zerreißmaschine für Werkstoffproben
US3574650A (en) * 1969-03-13 1971-04-13 United Aircraft Corp Vacuum vapor deposition with control of elevation of metal melt
US3592545A (en) * 1969-10-13 1971-07-13 Nasa Apparatus for remote measurement of displacement of marks on a specimen undergoing a tensile test
DE2155233A1 (de) * 1971-11-06 1973-05-10 Horst Dipl Ing Meissner Verfahren und anordnung zur kontrolle von bauwerken
DE2330162A1 (de) * 1973-06-08 1974-12-19 Gen Dynamics Corp Verfahren und vorrichtung zum ermitteln von mechanischer spannung mit einem piezoelektrischen spannungsermittlungselement
DE2602583A1 (de) * 1975-01-22 1976-07-29 Minnesota Mining & Mfg Mit piezoelektrischem material arbeitende messvorrichtung
JPS5226888A (en) * 1975-08-26 1977-02-28 Japan Synthetic Rubber Co Ltd Automatic tension testing machine
DE2631663C3 (de) * 1976-07-14 1981-02-05 Industrieanlagen-Betriebsgesellschaft Mbh, 8012 Ottobrunn Verfahren zur berührungslosen Längenmessung und Vorrichtung zur Ausführung des Verfahrens
DE2931332A1 (de) * 1979-08-02 1981-02-26 Mfl Pruef Messyst Gmbh Verfahren ueber ein optoelektronisches messystem fuer werkstoffpruefmaschinen
US4432239A (en) * 1981-12-08 1984-02-21 Bykov Anatoly P Apparatus for measuring deformation
DE3209582C2 (de) * 1982-03-17 1985-06-27 Precitronic Gesellschaft für Feinmechanik und Electronic mbH, 2000 Hamburg Verfahren und Anordnung zum Vermessen des Verformungszustandes eines Schiffskörpers
JPS603537A (ja) * 1983-06-20 1985-01-09 Sumitomo Chem Co Ltd ゴム・プラスチック用引張試験機
DE3346429A1 (de) * 1983-12-22 1985-07-04 Krupp Koppers GmbH, 4300 Essen Vorrichtung zum einspannen von probestuecken
DE3422988A1 (de) * 1984-06-22 1986-01-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und vorrichtung zum messen der querkontraktion einer laenglichen probe
FR2567264B1 (fr) * 1984-07-09 1989-10-13 Onera (Off Nat Aerospatiale) Appareil d'extensometrie, en particulier d'extensometrie multiaxiale, et procede correspondant
DE3509163C2 (de) * 1985-03-14 1986-12-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und Vorrichtung zum Messen der Längsdehnung von Materialien unter Spannung
US4690001A (en) * 1985-11-13 1987-09-01 Mts Systems Corporation Optical displacement transducer usable as an extensometer
DE3672299D1 (de) * 1986-08-06 1990-08-02 Schenck Ag Carl Verfahren und anordnung zur beruehrungslosen messung von laengenaenderungen an bauteilen.
DE3638338A1 (de) * 1986-11-10 1988-05-19 Enguvu Ag Baar Bewegungsmessvorrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62140313U (ja) * 1986-02-25 1987-09-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003521678A (ja) * 1999-09-06 2003-07-15 フランツ、ロットナー ひずみ検知装置
JP2008046029A (ja) * 2006-08-18 2008-02-28 Genshiryoku Anzen Syst Kenkyusho:Kk 光学式振動歪み計測装置
JP2013174516A (ja) * 2012-02-27 2013-09-05 Oita Prefecture 磁気歪測定方法及び磁気歪測定装置

Also Published As

Publication number Publication date
JP2718697B2 (ja) 1998-02-25
US4962669A (en) 1990-10-16
DE3720248A1 (de) 1989-01-05

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