JPS5845502A - 熱間鍛造過程材の寸法形状の測定方法 - Google Patents

熱間鍛造過程材の寸法形状の測定方法

Info

Publication number
JPS5845502A
JPS5845502A JP14413381A JP14413381A JPS5845502A JP S5845502 A JPS5845502 A JP S5845502A JP 14413381 A JP14413381 A JP 14413381A JP 14413381 A JP14413381 A JP 14413381A JP S5845502 A JPS5845502 A JP S5845502A
Authority
JP
Japan
Prior art keywords
measured
line
shape
measurement
television camera
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
JP14413381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6212444B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Takefumi Horiuchi
堀内　健文
Nobuyuki Hiraoka
信之 平岡
Kenji Wada
健治 和田
Masaji Wakabayashi
若林　正司
Haruki Azuma
東　はるき
Koichi Nishine
西根　浩一
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP14413381A priority Critical patent/JPS5845502A/ja
Publication of JPS5845502A publication Critical patent/JPS5845502A/ja
Publication of JPS6212444B2 publication Critical patent/JPS6212444B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Forging (AREA)
JP14413381A 1981-09-12 1981-09-12 熱間鍛造過程材の寸法形状の測定方法 Granted JPS5845502A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14413381A JPS5845502A (ja) 1981-09-12 1981-09-12 熱間鍛造過程材の寸法形状の測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14413381A JPS5845502A (ja) 1981-09-12 1981-09-12 熱間鍛造過程材の寸法形状の測定方法

Publications (2)

Publication Number Publication Date
JPS5845502A true JPS5845502A (ja) 1983-03-16
JPS6212444B2 JPS6212444B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-03-18

Family

ID=15354976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14413381A Granted JPS5845502A (ja) 1981-09-12 1981-09-12 熱間鍛造過程材の寸法形状の測定方法

Country Status (1)

Country Link
JP (1) JPS5845502A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8854601B2 (en) 2005-05-12 2014-10-07 Nikon Corporation Projection optical system, exposure apparatus, and exposure method
CN105414429A (zh) * 2015-12-25 2016-03-23 太原科技大学 一种减小圆筒形锻件喇叭口缺陷的扩孔方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8854601B2 (en) 2005-05-12 2014-10-07 Nikon Corporation Projection optical system, exposure apparatus, and exposure method
CN105414429A (zh) * 2015-12-25 2016-03-23 太原科技大学 一种减小圆筒形锻件喇叭口缺陷的扩孔方法

Also Published As

Publication number Publication date
JPS6212444B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-03-18

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