JP2729960B2 - 荷重をかけながら硬さを測定するための硬さ測定装置 - Google Patents

荷重をかけながら硬さを測定するための硬さ測定装置

Info

Publication number
JP2729960B2
JP2729960B2 JP63504666A JP50466688A JP2729960B2 JP 2729960 B2 JP2729960 B2 JP 2729960B2 JP 63504666 A JP63504666 A JP 63504666A JP 50466688 A JP50466688 A JP 50466688A JP 2729960 B2 JP2729960 B2 JP 2729960B2
Authority
JP
Japan
Prior art keywords
measuring
hardness
resonator
applying
spring
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 - Fee Related
Application number
JP63504666A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02504186A (ja
Inventor
ヴィンクラー，イモ
キッシング，イェルゲン
ヴィーゼ，アンドレアス
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.)
Kurautokuramaa Unto Co GmbH
Original Assignee
Kurautokuramaa Unto Co GmbH
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 Kurautokuramaa Unto Co GmbH filed Critical Kurautokuramaa Unto Co GmbH
Publication of JPH02504186A publication Critical patent/JPH02504186A/ja
Application granted granted Critical
Publication of JP2729960B2 publication Critical patent/JP2729960B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/405—Investigating hardness or rebound hardness by determining the vibration frequency of a sensing element in contact with the specimen
    • 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
    • G01N2203/0202—Control of the test
    • G01N2203/021—Treatment of the signal; Calibration
    • 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

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP63504666A 1987-06-23 1988-06-09 荷重をかけながら硬さを測定するための硬さ測定装置 Expired - Fee Related JP2729960B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873720625 DE3720625A1 (de) 1987-06-23 1987-06-23 Haertepruefgeraet zur haertepruefung unter last
DE3720625.7 1987-06-23

Publications (2)

Publication Number Publication Date
JPH02504186A JPH02504186A (ja) 1990-11-29
JP2729960B2 true JP2729960B2 (ja) 1998-03-18

Family

ID=6330074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63504666A Expired - Fee Related JP2729960B2 (ja) 1987-06-23 1988-06-09 荷重をかけながら硬さを測定するための硬さ測定装置

Country Status (5)

Country Link
US (1) US5092175A (https=)
EP (1) EP0365546B1 (https=)
JP (1) JP2729960B2 (https=)
DE (2) DE3720625A1 (https=)
WO (1) WO1988010416A1 (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843588C2 (de) * 1988-12-23 1998-04-09 Krautkraemer Gmbh Härteprüfgerät zur Härteprüfung unter Last und Verfahren zum Justieren eines derartigen Härteprüfgerätes
DE3934578C2 (de) * 1989-10-17 2000-02-10 Krautkraemer Gmbh Verfahren zur Härteprüfung von Serienteilen mit geringer mechanischer Reaktanz
DE4001367A1 (de) * 1990-01-18 1991-09-19 Branson Ultraschall Vorrichtung zum einstellen eines maschinenparameters beim reibungsschweissen
CH680094A5 (https=) * 1990-04-06 1992-06-15 Fischer Ag Georg
DE4011313A1 (de) * 1990-04-07 1991-10-10 Krautkraemer Gmbh Verfahren zur messung der haerte oder elastischer materialeigenschaften unter last nach der ultraschall-kontakt-impedanz-methode
US5708224A (en) * 1996-03-22 1998-01-13 Mitsubishi Semiconductor America, Inc. Method and apparatus for testing resin to determine age
SE508338C2 (sv) * 1996-07-04 1998-09-28 Lars G Petersson Förfarande och anordning för mätning av elasticitet
GB2327504B (en) * 1997-07-18 2001-10-17 Hampden Test Equipment Ltd Improvements in and relating to durometers
US6068604A (en) * 1998-04-09 2000-05-30 Smith & Nephew, Inc. Cartilage indentor instrument
DE19818884C2 (de) * 1998-04-28 2000-07-13 Michael Hildebrand Härtetestgerät insbesondere für den industriellen Einsatz
ATE553305T1 (de) * 2001-01-29 2012-04-15 Innovation Plus L L C Lastanzeigeglied mit identifizierungsmarkierung
US7441462B2 (en) * 2001-01-29 2008-10-28 Innovation Plus, Llc Load indicating member with identifying element
WO2004027271A2 (en) * 2002-09-19 2004-04-01 Innovation Plus, L.L.C. Thread forming fasteners for ultrasonic load measurement and control
US8033181B2 (en) * 2001-01-29 2011-10-11 Innovation Plus, Llc Probe for fastener identification and ultrasonic load measurement
US7467556B2 (en) * 2001-01-29 2008-12-23 Innovation Plus, Llc Thread forming fasteners for ultrasonic load measurement and control
US20030055360A1 (en) * 2001-09-05 2003-03-20 Zeleznik Matthew A. Minimally invasive sensing system for measuring rigidity of anatomical matter
DE102004016996B4 (de) * 2004-04-02 2014-07-17 Ge Sensing & Inspection Technologies Gmbh Härteprüfgerät
US7565841B2 (en) * 2004-04-07 2009-07-28 Nihon University Operating frequency selection method for hardness measurement system, operating frequency selection apparatus, and hardness measurement system
US8814810B2 (en) * 2005-12-01 2014-08-26 Orthosensor Inc. Orthopedic method and system for mapping an anatomical pivot point
US7823458B2 (en) * 2006-04-06 2010-11-02 Innovation Plus, Llc System for dynamically controlling the torque output of a pneumatic tool
JP5395417B2 (ja) * 2008-12-09 2014-01-22 テイ・エス テック株式会社 測定方法および測定装置
US9339926B2 (en) 2010-05-03 2016-05-17 Innovation Plus, Llc System for performing predefined fastener installation procedures
DE102013015685A1 (de) 2013-09-23 2015-03-26 Man Diesel & Turbo Se Werkzeugmaschine
WO2015069633A1 (en) * 2013-11-06 2015-05-14 Illinois Tool Works Inc. Loadcell probe for overload protection
WO2017152292A1 (en) 2016-03-07 2017-09-14 Proceq Sa Handheld uci hardness-testing device with force sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572097A (en) * 1968-05-07 1971-03-23 Claud Kleesattel Resonant sensing devices and methods
DE2357033C2 (de) * 1973-11-15 1982-05-13 Krautkrämer, GmbH, 5000 Köln Vorrichtung zur Messung von Werkstoffeigenschaften, insbesondere einer Härte, nach einer Kontakt-Impedanz-Methode
US3958450A (en) * 1975-05-19 1976-05-25 Claus Kleesattel Resonant sensing devices and methods for determining surface properties of test pieces
DE3329690C1 (de) * 1983-08-17 1985-04-11 Krautkrämer GmbH, 5000 Köln Verfahren und Schaltungsvorrichtung zur Haertemessung nach der Kontakt-Impedanz-Methode
DE3504535C1 (de) * 1985-02-11 1986-07-10 Krautkrämer GmbH, 5000 Köln Verfahren zur Ermittlung der Haerte fester Koerper

Also Published As

Publication number Publication date
EP0365546B1 (de) 1992-09-02
DE3720625C2 (https=) 1989-03-30
JPH02504186A (ja) 1990-11-29
DE3720625A1 (de) 1989-01-05
EP0365546A1 (de) 1990-05-02
WO1988010416A1 (fr) 1988-12-29
DE3874343D1 (de) 1992-10-08
US5092175A (en) 1992-03-03

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