EP3491373A4 - Procédés et appareil pour effectuer des mesures non destructives de module dynamique de matériaux - Google Patents

Procédés et appareil pour effectuer des mesures non destructives de module dynamique de matériaux Download PDF

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Publication number
EP3491373A4
EP3491373A4 EP17837405.4A EP17837405A EP3491373A4 EP 3491373 A4 EP3491373 A4 EP 3491373A4 EP 17837405 A EP17837405 A EP 17837405A EP 3491373 A4 EP3491373 A4 EP 3491373A4
Authority
EP
European Patent Office
Prior art keywords
materials
methods
perform non
dynamic modulus
modulus measurements
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.)
Withdrawn
Application number
EP17837405.4A
Other languages
German (de)
English (en)
Other versions
EP3491373A1 (fr
Inventor
Donald Eugene Yuhas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3491373A1 publication Critical patent/EP3491373A1/fr
Publication of EP3491373A4 publication Critical patent/EP3491373A4/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/02—Measuring coefficient of friction between materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02491—Materials with nonlinear acoustic properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Acoustics & Sound (AREA)
  • Braking Arrangements (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
EP17837405.4A 2016-08-01 2017-07-25 Procédés et appareil pour effectuer des mesures non destructives de module dynamique de matériaux Withdrawn EP3491373A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662369397P 2016-08-01 2016-08-01
PCT/US2017/043729 WO2018026575A1 (fr) 2016-08-01 2017-07-25 Procédés et appareil pour effectuer des mesures non destructives de module dynamique de matériaux

Publications (2)

Publication Number Publication Date
EP3491373A1 EP3491373A1 (fr) 2019-06-05
EP3491373A4 true EP3491373A4 (fr) 2020-05-27

Family

ID=61073226

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17837405.4A Withdrawn EP3491373A4 (fr) 2016-08-01 2017-07-25 Procédés et appareil pour effectuer des mesures non destructives de module dynamique de matériaux

Country Status (2)

Country Link
EP (1) EP3491373A4 (fr)
WO (1) WO2018026575A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190275620A1 (en) 2018-03-09 2019-09-12 Akebono Brake Industry Co., Ltd. Method and device of inline testing friction materials and closed loop control thereof
US11054350B2 (en) * 2019-02-01 2021-07-06 Akebono Brake Industry Co., Ltd. Dual testing machine that incorporates ultrasonic testing and compressibility testing
CN111398162B (zh) * 2020-03-27 2021-02-26 中国汽车工程研究院股份有限公司 一种商用车气压盘式制动器总成摩擦系数测试方法
CN111650087A (zh) * 2020-07-13 2020-09-11 吉林省交通科学研究所 一种半刚性基层强度无损检测方法及检测设备
CN114061498B (zh) * 2021-11-15 2024-08-30 广电计量检测集团股份有限公司 用于校准超声测焊点设备的装置
CN114199142A (zh) * 2021-12-08 2022-03-18 国际竹藤中心 一种测量装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040144158A1 (en) * 2003-01-29 2004-07-29 Taiwan Forestry Research Institute Method for non-destructive stress wave testing of wood
US20090205427A1 (en) * 2005-04-20 2009-08-20 Sika Technology Ag Device and Method for Determining the Dynamic Elastic Modulus of a Material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002031623A (ja) * 2000-07-18 2002-01-31 Akebono Brake Ind Co Ltd 複合材の検査装置
JP2005315622A (ja) * 2004-04-27 2005-11-10 Fujimitsu Komuten:Kk コンクリート構造物の非破壊検査方法及び装置
US8468881B1 (en) * 2010-03-26 2013-06-25 David Hower Brake drum measuring and inspecting device
JP5528385B2 (ja) * 2011-04-04 2014-06-25 新日鐵住金株式会社 ポアソン比の計測方法、及び計測装置
EP3039551A4 (fr) * 2013-08-29 2017-02-15 Modustri LLC Système de détection

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040144158A1 (en) * 2003-01-29 2004-07-29 Taiwan Forestry Research Institute Method for non-destructive stress wave testing of wood
US20090205427A1 (en) * 2005-04-20 2009-08-20 Sika Technology Ag Device and Method for Determining the Dynamic Elastic Modulus of a Material

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018026575A1 *
YUHAS D E ET AL: "Comparative studies of non-destructive methods for as-manufactured brake pads", SAE TECHNICAL PAPER SERIES, SAE INTERNATIONAL, US, 1 January 2010 (2010-01-01), pages 1 - 11, XP009518665, ISSN: 0148-7191, DOI: 10.4271/2010-01-1701 *
YUHAS D E ET AL: "Non-linear aspects of friction material elastic constants", SAE TECHNICAL PAPER SERIES, SAE INTERNATIONAL, US, 1 January 2006 (2006-01-01), pages 1 - 10, XP009518666, ISSN: 0148-7191, DOI: 10.4271/2006-01-3193 *

Also Published As

Publication number Publication date
EP3491373A1 (fr) 2019-06-05
WO2018026575A1 (fr) 2018-02-08

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