JPS63106539A - ブリネル硬度検査における凹み表面積の測定方法及び測定装置 - Google Patents

ブリネル硬度検査における凹み表面積の測定方法及び測定装置

Info

Publication number
JPS63106539A
JPS63106539A JP8408487A JP8408487A JPS63106539A JP S63106539 A JPS63106539 A JP S63106539A JP 8408487 A JP8408487 A JP 8408487A JP 8408487 A JP8408487 A JP 8408487A JP S63106539 A JPS63106539 A JP S63106539A
Authority
JP
Japan
Prior art keywords
light
measurement surface
surface area
imaging device
recess
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
JP8408487A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0432338B2 (de
Inventor
Hirohisa Nakada
裕久 中田
Takafumi Yasui
隆文 安井
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Publication of JPS63106539A publication Critical patent/JPS63106539A/ja
Publication of JPH0432338B2 publication Critical patent/JPH0432338B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP8408487A 1986-04-11 1987-04-06 ブリネル硬度検査における凹み表面積の測定方法及び測定装置 Granted JPS63106539A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61-84488 1986-04-11
JP8448886 1986-04-11

Publications (2)

Publication Number Publication Date
JPS63106539A true JPS63106539A (ja) 1988-05-11
JPH0432338B2 JPH0432338B2 (de) 1992-05-29

Family

ID=13832036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8408487A Granted JPS63106539A (ja) 1986-04-11 1987-04-06 ブリネル硬度検査における凹み表面積の測定方法及び測定装置

Country Status (1)

Country Link
JP (1) JPS63106539A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05196561A (ja) * 1992-01-17 1993-08-06 Sankyo Seiki Mfg Co Ltd 硬度測定装置および硬度測定方法
FR2688320A1 (fr) * 1992-03-06 1993-09-10 Micro 2000 Sa Procede et dispositif d'eclairage d'une empreinte formee a la surface d'un materiau et application a un dispositif de controle de la durete.
JP2010181301A (ja) * 2009-02-06 2010-08-19 Mitsutoyo Corp 粒子圧縮試験機及び粒子圧縮試験機用試料台
CN106018047A (zh) * 2016-07-27 2016-10-12 深圳市广前电力有限公司 一种薄壁p91蒸汽管道的现场里氏硬度检测方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05196561A (ja) * 1992-01-17 1993-08-06 Sankyo Seiki Mfg Co Ltd 硬度測定装置および硬度測定方法
FR2688320A1 (fr) * 1992-03-06 1993-09-10 Micro 2000 Sa Procede et dispositif d'eclairage d'une empreinte formee a la surface d'un materiau et application a un dispositif de controle de la durete.
JP2010181301A (ja) * 2009-02-06 2010-08-19 Mitsutoyo Corp 粒子圧縮試験機及び粒子圧縮試験機用試料台
CN106018047A (zh) * 2016-07-27 2016-10-12 深圳市广前电力有限公司 一种薄壁p91蒸汽管道的现场里氏硬度检测方法

Also Published As

Publication number Publication date
JPH0432338B2 (de) 1992-05-29

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