CA1145537A - Etallonage de rugosimetres optiques - Google Patents

Etallonage de rugosimetres optiques

Info

Publication number
CA1145537A
CA1145537A CA000372171A CA372171A CA1145537A CA 1145537 A CA1145537 A CA 1145537A CA 000372171 A CA000372171 A CA 000372171A CA 372171 A CA372171 A CA 372171A CA 1145537 A CA1145537 A CA 1145537A
Authority
CA
Canada
Prior art keywords
disc
platform
sensor
plane
contact
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.)
Expired
Application number
CA000372171A
Other languages
English (en)
Inventor
Raman Nayar
John M. Lucas
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.)
Domtar Inc
Original Assignee
Domtar Inc
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 Domtar Inc filed Critical Domtar Inc
Priority to CA000372171A priority Critical patent/CA1145537A/fr
Application granted granted Critical
Publication of CA1145537A publication Critical patent/CA1145537A/fr
Expired 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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA000372171A 1981-03-03 1981-03-03 Etallonage de rugosimetres optiques Expired CA1145537A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000372171A CA1145537A (fr) 1981-03-03 1981-03-03 Etallonage de rugosimetres optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000372171A CA1145537A (fr) 1981-03-03 1981-03-03 Etallonage de rugosimetres optiques

Publications (1)

Publication Number Publication Date
CA1145537A true CA1145537A (fr) 1983-05-03

Family

ID=4119361

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000372171A Expired CA1145537A (fr) 1981-03-03 1981-03-03 Etallonage de rugosimetres optiques

Country Status (1)

Country Link
CA (1) CA1145537A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110068300A (zh) * 2019-05-30 2019-07-30 山东中科普锐检测技术有限公司 粗糙度仪传动轴自适应限制机构
CN111854589A (zh) * 2019-04-29 2020-10-30 核工业理化工程研究院 一种接触式位移传感器阵列的快速校准装置及校准方法
CN113295127A (zh) * 2020-02-21 2021-08-24 核工业理化工程研究院 圆柱面与其他曲面或平面相交处圆角半径的测量方法和测量装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111854589A (zh) * 2019-04-29 2020-10-30 核工业理化工程研究院 一种接触式位移传感器阵列的快速校准装置及校准方法
CN110068300A (zh) * 2019-05-30 2019-07-30 山东中科普锐检测技术有限公司 粗糙度仪传动轴自适应限制机构
CN110068300B (zh) * 2019-05-30 2023-12-19 山东中科普锐检测技术有限公司 粗糙度仪传动轴自适应限制机构
CN113295127A (zh) * 2020-02-21 2021-08-24 核工业理化工程研究院 圆柱面与其他曲面或平面相交处圆角半径的测量方法和测量装置

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Legal Events

Date Code Title Description
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