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GB8307083D0 - Checking surface roughness of workpiece - Google Patents

Checking surface roughness of workpiece

Info

Publication number
GB8307083D0
GB8307083D0 GB838307083A GB8307083A GB8307083D0 GB 8307083 D0 GB8307083 D0 GB 8307083D0 GB 838307083 A GB838307083 A GB 838307083A GB 8307083 A GB8307083 A GB 8307083A GB 8307083 D0 GB8307083 D0 GB 8307083D0
Authority
GB
United Kingdom
Prior art keywords
workpiece
surface roughness
checking surface
checking
roughness
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.)
Withdrawn
Application number
GB838307083A
Other versions
GB2117898A (en
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.)
Fiat Veicoli Industriali SpA
Original Assignee
Fiat Veicoli Industriali SpA
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 Fiat Veicoli Industriali SpA filed Critical Fiat Veicoli Industriali SpA
Publication of GB8307083D0 publication Critical patent/GB8307083D0/en
Publication of GB2117898A publication Critical patent/GB2117898A/en
Withdrawn legal-status Critical Current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
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB08307083A 1982-04-02 1983-03-15 Extracting normal incidence signals in surface roughness measurement Withdrawn GB2117898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67437/82A IT1155486B (en) 1982-04-02 1982-04-02 PROCEDURE AND DEVICE FOR THE CONTROL OF THE SURFACE ROUGHNESS OF A PIECE IN PARTICULAR OF A CYLINDRICAL SURFACE PIECE WHICH HAS BEEN SUBJECTED TO A MECHANICAL PROCESSING

Publications (2)

Publication Number Publication Date
GB8307083D0 true GB8307083D0 (en) 1983-04-20
GB2117898A GB2117898A (en) 1983-10-19

Family

ID=11302375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08307083A Withdrawn GB2117898A (en) 1982-04-02 1983-03-15 Extracting normal incidence signals in surface roughness measurement

Country Status (2)

Country Link
GB (1) GB2117898A (en)
IT (1) IT1155486B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107063104A (en) * 2017-04-01 2017-08-18 清华大学 Planar motor rotor position measuring system and method based on grating scale and Two-dimensional PSD
CN113310439A (en) * 2021-05-08 2021-08-27 中国工程物理研究院材料研究所 Method and system for detecting surface roughness of spherical shell part based on white light confocal sensor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248926B (en) * 1990-10-17 1994-08-31 Pilkington Plc Apparatus for determining the surface topography of an article
DE19604075C2 (en) * 1996-02-05 1998-02-19 F & O Electronic Systems Device for inspecting the surface of wood for the determination of surface features and method therefor
JP3632153B2 (en) * 2000-11-06 2005-03-23 株式会社東京精密 Roughness measuring method and roughness measuring apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890049A (en) * 1973-09-17 1975-06-17 Howell Lab Inc Glossmeter for providing a linear response corresponding to true gloss readings

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107063104A (en) * 2017-04-01 2017-08-18 清华大学 Planar motor rotor position measuring system and method based on grating scale and Two-dimensional PSD
CN107063104B (en) * 2017-04-01 2019-06-18 清华大学 Position measurement system and method of planar motor mover based on grating ruler and two-dimensional PSD
CN113310439A (en) * 2021-05-08 2021-08-27 中国工程物理研究院材料研究所 Method and system for detecting surface roughness of spherical shell part based on white light confocal sensor
CN113310439B (en) * 2021-05-08 2022-11-04 中国工程物理研究院材料研究所 Method and system for detecting surface roughness of spherical shell part based on white light confocal sensor

Also Published As

Publication number Publication date
GB2117898A (en) 1983-10-19
IT1155486B (en) 1987-01-28
IT8267437A0 (en) 1982-04-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)