JPH0220931B2 - - Google Patents

Info

Publication number
JPH0220931B2
JPH0220931B2 JP57166962A JP16696282A JPH0220931B2 JP H0220931 B2 JPH0220931 B2 JP H0220931B2 JP 57166962 A JP57166962 A JP 57166962A JP 16696282 A JP16696282 A JP 16696282A JP H0220931 B2 JPH0220931 B2 JP H0220931B2
Authority
JP
Japan
Prior art keywords
output
line
qxl
qyl
mentioned
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
JP57166962A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5956148A (ja
Inventor
Sadao Yamatsuta
Mitoshi Fukumoto
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.)
Matsuzawa Seiki KK
Original Assignee
Matsuzawa Seiki KK
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 Matsuzawa Seiki KK filed Critical Matsuzawa Seiki KK
Priority to JP16696282A priority Critical patent/JPS5956148A/ja
Priority to DE19833378493 priority patent/DE3378493D1/de
Priority to EP83903010A priority patent/EP0126776B1/en
Priority to PCT/JP1983/000317 priority patent/WO1984001219A1/ja
Priority to US06/618,392 priority patent/US4653106A/en
Publication of JPS5956148A publication Critical patent/JPS5956148A/ja
Publication of JPH0220931B2 publication Critical patent/JPH0220931B2/ja
Granted 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
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
    • 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
    • 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
    • G01N2203/0098—Tests specified by its name, e.g. Charpy, Brinnel, Mullen
    • 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
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
    • G01N2203/0647—Image analysis

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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP16696282A 1982-09-25 1982-09-25 押込型硬度計 Granted JPS5956148A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP16696282A JPS5956148A (ja) 1982-09-25 1982-09-25 押込型硬度計
DE19833378493 DE3378493D1 (enrdf_load_stackoverflow) 1982-09-25 1983-09-26
EP83903010A EP0126776B1 (en) 1982-09-25 1983-09-26 Indentation hardness tester
PCT/JP1983/000317 WO1984001219A1 (en) 1982-09-25 1983-09-26 Indentation hardness tester
US06/618,392 US4653106A (en) 1982-09-25 1983-09-26 Indentation hardness meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16696282A JPS5956148A (ja) 1982-09-25 1982-09-25 押込型硬度計

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP25187983A Division JPS59200941A (ja) 1983-12-26 1983-12-26 押込型硬度計

Publications (2)

Publication Number Publication Date
JPS5956148A JPS5956148A (ja) 1984-03-31
JPH0220931B2 true JPH0220931B2 (enrdf_load_stackoverflow) 1990-05-11

Family

ID=15840844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16696282A Granted JPS5956148A (ja) 1982-09-25 1982-09-25 押込型硬度計

Country Status (1)

Country Link
JP (1) JPS5956148A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204741A (ja) * 1983-05-09 1984-11-20 Kawasaki Steel Corp 硬度の自動測定装置
AT518859B1 (de) * 2016-08-12 2018-02-15 Qness Gmbh Verfahren und Vorrichtung zur Härteprüfung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034699B2 (ja) * 1976-08-19 1985-08-10 セイコーインスツルメンツ株式会社 硬さ試験機

Also Published As

Publication number Publication date
JPS5956148A (ja) 1984-03-31

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