DK0475085T3 - Målemetode til bestemmelse af brudforlængelsen af en trækprøve i computerstyrede trækforsøg - Google Patents

Målemetode til bestemmelse af brudforlængelsen af en trækprøve i computerstyrede trækforsøg

Info

Publication number
DK0475085T3
DK0475085T3 DK91113374.2T DK91113374T DK0475085T3 DK 0475085 T3 DK0475085 T3 DK 0475085T3 DK 91113374 T DK91113374 T DK 91113374T DK 0475085 T3 DK0475085 T3 DK 0475085T3
Authority
DK
Denmark
Prior art keywords
tensile
elongation
tensile test
computer controlled
determining
Prior art date
Application number
DK91113374.2T
Other languages
English (en)
Inventor
Juergen Ing Grad Harder
Guenter Ing Grad Robiller
Hans-Martin Dipl-Ing Sonne
Original Assignee
Thyssen Stahl 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 Thyssen Stahl Ag filed Critical Thyssen Stahl Ag
Application granted granted Critical
Publication of DK0475085T3 publication Critical patent/DK0475085T3/da

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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
DK91113374.2T 1990-09-13 1991-08-09 Målemetode til bestemmelse af brudforlængelsen af en trækprøve i computerstyrede trækforsøg DK0475085T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4029013A DE4029013A1 (de) 1990-09-13 1990-09-13 Messverfahren zur bestimmung der bruchdehnung einer zugprobe im rechnergesteuerten zugversuch

Publications (1)

Publication Number Publication Date
DK0475085T3 true DK0475085T3 (da) 1995-07-10

Family

ID=6414154

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91113374.2T DK0475085T3 (da) 1990-09-13 1991-08-09 Målemetode til bestemmelse af brudforlængelsen af en trækprøve i computerstyrede trækforsøg

Country Status (8)

Country Link
US (1) US5193398A (da)
EP (1) EP0475085B1 (da)
JP (1) JPH04244942A (da)
AT (1) ATE118871T1 (da)
DE (2) DE4029013A1 (da)
DK (1) DK0475085T3 (da)
ES (1) ES2071875T3 (da)
GR (1) GR3015240T3 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200173A1 (de) * 1992-01-07 1993-07-08 Tema Teubner & Mandewirth Gmbh Verfahren und vorrichtung zur ermittlung des dehnungsverhaltens von prueflingen
SE506875C2 (sv) * 1996-04-12 1998-02-23 Bergs Engineering Ab Dragprovmaskin
DE19707968C2 (de) * 1997-02-27 2000-06-21 Rainer Renz Verfahren und Vorrichtung zur Untersuchung der mechanisch-dynamischen Eigenschaften eines Werkstückes
US6499355B1 (en) 2001-08-24 2002-12-31 General Electric Company Elongation and cracking testing and optical characterization of small-size coatings and materials
US6460417B1 (en) 2001-08-24 2002-10-08 General Electric Company Formability testing of small-size coatings and materials
US8402670B2 (en) * 2010-05-06 2013-03-26 Toyota Motor Engineering & Manufacturing North America, Inc. Tensile bar marking fixture
CN103674737A (zh) * 2012-08-31 2014-03-26 曼胡默尔滤清器（上海）有限公司 一种材料延伸率非接触式测量方法
CN108931423A (zh) * 2018-05-23 2018-12-04 中国原子能科学研究院 一种测量拉伸试样断后延伸率和断面收缩率的方法
JP2021533386A (ja) * 2018-07-27 2021-12-02 ラブスキューブド インコーポレイテッド 自動化人工知能（ａｉ）試験機のための方法およびシステム
CN112611656B (zh) * 2020-12-14 2024-03-08 中南大学 一种航空航天用铝合金低温延伸率的精确测量方法
CN114184476A (zh) * 2021-12-14 2022-03-15 元准智能科技(苏州)有限公司 一种带肋钢筋免标记断后力学性能测量装置及其测量方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226888A (en) * 1975-08-26 1977-02-28 Japan Synthetic Rubber Co Ltd Automatic tension testing machine
DE3401527A1 (de) * 1984-01-18 1985-08-01 Amsler-Otto-Wolpert-Werke GmbH, 6700 Ludwigshafen Verfahren zur automatischen bestimmung der haerte durch vermessen eines pruefeindrucks
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
AU597485B2 (en) * 1987-04-22 1990-05-31 John Lysaght (Australia) Limited Non-contact determination of the position of a rectilinear feature of an article
US4841779A (en) * 1987-04-27 1989-06-27 The Yokohama Rubber Co., Ltd. Tension tester
DE3720303C2 (de) * 1987-06-19 1993-09-30 Schenck Ag Carl Probeneinspannvorrichtung für Prüfmaschinen
JPH073333B2 (ja) * 1988-01-28 1995-01-18 住友ゴム工業株式会社 弾性体シートのジョイント部の不良検出方法および装置
DE3901432A1 (de) * 1989-01-19 1990-08-02 Ludwig Weyand Messwerterfassung an einer hb-pruefmaschine mit hilfe einer videokamera und eines computers

Also Published As

Publication number Publication date
ATE118871T1 (de) 1995-03-15
ES2071875T3 (es) 1995-07-01
GR3015240T3 (en) 1995-06-30
EP0475085A2 (de) 1992-03-18
EP0475085B1 (de) 1995-02-22
DE59104671D1 (de) 1995-03-30
DE4029013A1 (de) 1992-03-19
US5193398A (en) 1993-03-16
JPH04244942A (ja) 1992-09-01
EP0475085A3 (en) 1992-10-28

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