JPS6135302A - ピンの曲りを検出する方法 - Google Patents

ピンの曲りを検出する方法

Info

Publication number
JPS6135302A
JPS6135302A JP15679084A JP15679084A JPS6135302A JP S6135302 A JPS6135302 A JP S6135302A JP 15679084 A JP15679084 A JP 15679084A JP 15679084 A JP15679084 A JP 15679084A JP S6135302 A JPS6135302 A JP S6135302A
Authority
JP
Japan
Prior art keywords
pins
pin
light
spots
bent
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
JP15679084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0460201B2 (enExample
Inventor
Hayao Takahashi
高橋　隼男
Hirofumi Takase
高瀬　広文
Kazuo Furukawa
和夫 古川
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring Co 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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP15679084A priority Critical patent/JPS6135302A/ja
Publication of JPS6135302A publication Critical patent/JPS6135302A/ja
Publication of JPH0460201B2 publication Critical patent/JPH0460201B2/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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP15679084A 1984-07-27 1984-07-27 ピンの曲りを検出する方法 Granted JPS6135302A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15679084A JPS6135302A (ja) 1984-07-27 1984-07-27 ピンの曲りを検出する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15679084A JPS6135302A (ja) 1984-07-27 1984-07-27 ピンの曲りを検出する方法

Publications (2)

Publication Number Publication Date
JPS6135302A true JPS6135302A (ja) 1986-02-19
JPH0460201B2 JPH0460201B2 (enExample) 1992-09-25

Family

ID=15635359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15679084A Granted JPS6135302A (ja) 1984-07-27 1984-07-27 ピンの曲りを検出する方法

Country Status (1)

Country Link
JP (1) JPS6135302A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635243A (ja) * 1986-06-25 1988-01-11 Hitachi Ltd Ｉｃリード曲り検出方法
JPS63281007A (ja) * 1987-05-13 1988-11-17 Sumitomo Metal Mining Co Ltd 不良品アノ−ドの検出方法
JP2018105738A (ja) * 2016-12-27 2018-07-05 富士通株式会社 線形部品検査装置及び線形部品検査方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635243A (ja) * 1986-06-25 1988-01-11 Hitachi Ltd Ｉｃリード曲り検出方法
JPS63281007A (ja) * 1987-05-13 1988-11-17 Sumitomo Metal Mining Co Ltd 不良品アノ−ドの検出方法
JP2018105738A (ja) * 2016-12-27 2018-07-05 富士通株式会社 線形部品検査装置及び線形部品検査方法

Also Published As

Publication number Publication date
JPH0460201B2 (enExample) 1992-09-25

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