JPS5956148A - 押込型硬度計 - Google Patents

押込型硬度計

Info

Publication number
JPS5956148A
JPS5956148A JP16696282A JP16696282A JPS5956148A JP S5956148 A JPS5956148 A JP S5956148A JP 16696282 A JP16696282 A JP 16696282A JP 16696282 A JP16696282 A JP 16696282A JP S5956148 A JPS5956148 A JP S5956148A
Authority
JP
Japan
Prior art keywords
output
line
array
mentioned
sample
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
JP16696282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0220931B2 (enrdf_load_stackoverflow
Inventor
Sadao Yamatsuta
山蔦 貞雄
Mitoshi Fukumoto
福元 巳年
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 PCT/JP1983/000317 priority patent/WO1984001219A1/ja
Priority to EP83903010A priority patent/EP0126776B1/en
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

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40Investigating hardness or rebound hardness
    • G01N3/42Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/02Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/024Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0098Tests specified by its name, e.g. Charpy, Brinnel, Mullen
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02Details not specific for a particular testing method
    • G01N2203/06Indicating or recording means; Sensing means
    • G01N2203/0641Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
    • G01N2203/0647Image 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)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (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
PCT/JP1983/000317 WO1984001219A1 (en) 1982-09-25 1983-09-26 Indentation hardness tester
EP83903010A EP0126776B1 (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 true JPS5956148A (ja) 1984-03-31
JPH0220931B2 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)

Cited By (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
CN107727485A (zh) * 2016-08-12 2018-02-23 魁尼斯有限公司 用于硬度测试的方法和装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324884A (en) * 1976-08-19 1978-03-08 Seiko Instr & Electronics Ltd Hardness tester

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324884A (en) * 1976-08-19 1978-03-08 Seiko Instr & Electronics Ltd Hardness tester

Cited By (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
CN107727485A (zh) * 2016-08-12 2018-02-23 魁尼斯有限公司 用于硬度测试的方法和装置

Also Published As

Publication number Publication date
JPH0220931B2 (enrdf_load_stackoverflow) 1990-05-11

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