JPS559132A - Method of detecting angular error at measuring needle point in measuring circle or arc, etc. - Google Patents

Method of detecting angular error at measuring needle point in measuring circle or arc, etc.

Info

Publication number
JPS559132A
JPS559132A JP8193778A JP8193778A JPS559132A JP S559132 A JPS559132 A JP S559132A JP 8193778 A JP8193778 A JP 8193778A JP 8193778 A JP8193778 A JP 8193778A JP S559132 A JPS559132 A JP S559132A
Authority
JP
Japan
Prior art keywords
measured
circle
arc
measuring
angular error
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
JP8193778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6130681B2 (enrdf_load_stackoverflow
Inventor
Yukiyoshi Okazaki
Kunio Tokano
Chuichi Sato
Kenichi Tagawa
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Priority to JP8193778A priority Critical patent/JPS559132A/ja
Publication of JPS559132A publication Critical patent/JPS559132A/ja
Publication of JPS6130681B2 publication Critical patent/JPS6130681B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP8193778A 1978-07-07 1978-07-07 Method of detecting angular error at measuring needle point in measuring circle or arc, etc. Granted JPS559132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8193778A JPS559132A (en) 1978-07-07 1978-07-07 Method of detecting angular error at measuring needle point in measuring circle or arc, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8193778A JPS559132A (en) 1978-07-07 1978-07-07 Method of detecting angular error at measuring needle point in measuring circle or arc, etc.

Publications (2)

Publication Number Publication Date
JPS559132A true JPS559132A (en) 1980-01-23
JPS6130681B2 JPS6130681B2 (enrdf_load_stackoverflow) 1986-07-15

Family

ID=13760392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8193778A Granted JPS559132A (en) 1978-07-07 1978-07-07 Method of detecting angular error at measuring needle point in measuring circle or arc, etc.

Country Status (1)

Country Link
JP (1) JPS559132A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142201A (ja) * 1983-12-29 1985-07-27 Koyo Seiko Co Ltd 薄肉円環の直径測定装置
JPS61219812A (ja) * 1985-03-27 1986-09-30 Agency Of Ind Science & Technol 真円度計測プロ−ブを有する計測装置
JPS62222115A (ja) * 1986-03-25 1987-09-30 Hitachi Seiki Co Ltd 真円度図形解析装置
JP2012154942A (ja) * 2012-04-06 2012-08-16 Tokyo Seimitsu Co Ltd 真円度測定装置における心ずれ量算出方法
JP2014006202A (ja) * 2012-06-26 2014-01-16 Ulvac Japan Ltd 起点座標補正方法
JP2014130154A (ja) * 2014-02-18 2014-07-10 Tokyo Seimitsu Co Ltd 真円度測定装置における心ずれ量算出方法
US8949071B2 (en) 2011-01-13 2015-02-03 Tokyo Seimitsu Co., Ltd. Circularity measuring apparatus and measurement value correcting method for circularity measuring method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142201A (ja) * 1983-12-29 1985-07-27 Koyo Seiko Co Ltd 薄肉円環の直径測定装置
JPS61219812A (ja) * 1985-03-27 1986-09-30 Agency Of Ind Science & Technol 真円度計測プロ−ブを有する計測装置
JPS62222115A (ja) * 1986-03-25 1987-09-30 Hitachi Seiki Co Ltd 真円度図形解析装置
US8949071B2 (en) 2011-01-13 2015-02-03 Tokyo Seimitsu Co., Ltd. Circularity measuring apparatus and measurement value correcting method for circularity measuring method
JP2012154942A (ja) * 2012-04-06 2012-08-16 Tokyo Seimitsu Co Ltd 真円度測定装置における心ずれ量算出方法
JP2014006202A (ja) * 2012-06-26 2014-01-16 Ulvac Japan Ltd 起点座標補正方法
JP2014130154A (ja) * 2014-02-18 2014-07-10 Tokyo Seimitsu Co Ltd 真円度測定装置における心ずれ量算出方法

Also Published As

Publication number Publication date
JPS6130681B2 (enrdf_load_stackoverflow) 1986-07-15

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