FR2806798B1 - DEVICE AND METHOD FOR OPTICALLY MEASURING ROUGHNESS OF A SURFACE OF AN OBJECT, ESPECIALLY A MECHANICAL PART - Google Patents

DEVICE AND METHOD FOR OPTICALLY MEASURING ROUGHNESS OF A SURFACE OF AN OBJECT, ESPECIALLY A MECHANICAL PART

Info

Publication number
FR2806798B1
FR2806798B1 FR0003622A FR0003622A FR2806798B1 FR 2806798 B1 FR2806798 B1 FR 2806798B1 FR 0003622 A FR0003622 A FR 0003622A FR 0003622 A FR0003622 A FR 0003622A FR 2806798 B1 FR2806798 B1 FR 2806798B1
Authority
FR
France
Prior art keywords
mechanical part
optically measuring
measuring roughness
roughness
optically
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 - Fee Related
Application number
FR0003622A
Other languages
French (fr)
Other versions
FR2806798A1 (en
Inventor
Kandil Hisham Abou
Jean Paul Gaffard
Manuel Mestre
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.)
Ecole Normale Superieure de Cachan
Original Assignee
Ecole Normale Superieure de Cachan
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 Ecole Normale Superieure de Cachan filed Critical Ecole Normale Superieure de Cachan
Priority to FR0003622A priority Critical patent/FR2806798B1/en
Publication of FR2806798A1 publication Critical patent/FR2806798A1/en
Application granted granted Critical
Publication of FR2806798B1 publication Critical patent/FR2806798B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
FR0003622A 2000-03-22 2000-03-22 DEVICE AND METHOD FOR OPTICALLY MEASURING ROUGHNESS OF A SURFACE OF AN OBJECT, ESPECIALLY A MECHANICAL PART Expired - Fee Related FR2806798B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0003622A FR2806798B1 (en) 2000-03-22 2000-03-22 DEVICE AND METHOD FOR OPTICALLY MEASURING ROUGHNESS OF A SURFACE OF AN OBJECT, ESPECIALLY A MECHANICAL PART

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0003622A FR2806798B1 (en) 2000-03-22 2000-03-22 DEVICE AND METHOD FOR OPTICALLY MEASURING ROUGHNESS OF A SURFACE OF AN OBJECT, ESPECIALLY A MECHANICAL PART

Publications (2)

Publication Number Publication Date
FR2806798A1 FR2806798A1 (en) 2001-09-28
FR2806798B1 true FR2806798B1 (en) 2002-07-19

Family

ID=8848355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0003622A Expired - Fee Related FR2806798B1 (en) 2000-03-22 2000-03-22 DEVICE AND METHOD FOR OPTICALLY MEASURING ROUGHNESS OF A SURFACE OF AN OBJECT, ESPECIALLY A MECHANICAL PART

Country Status (1)

Country Link
FR (1) FR2806798B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2868524B1 (en) * 2004-03-31 2006-07-21 Ecole Norm Superieure Cachan IMPROVED OPTICAL SURFACE RUGOSITY MEASURING DEVICE, DEVICE FOR CONTROLLING THE POSITIONING OF THE PRISM OF SUCH A DEVICE, METHOD OF CONSTRAINING THE POSITIONING OF THIS PRISM AND METHOD OF POSITIONING THE PRISM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH663473A5 (en) * 1983-04-26 1987-12-15 Volpi Ag METHOD FOR OPTICALLY DETERMINING THE SURFACE TEXTURE OF SOLIDS.
DE3719422A1 (en) * 1986-12-19 1988-06-30 Hommelwerke Gmbh DEVICE FOR CONTACT-FREE MEASUREMENT OF A DISTANCE FROM A SURFACE, IN PARTICULAR TO SCAN A CONTOUR OF A SURFACE OF A WORKPIECE LENGTH OF A MEASURING PATH
DE3840820A1 (en) * 1988-12-03 1990-06-07 Breitmeier Ulrich Measuring head
US5757496A (en) * 1997-03-07 1998-05-26 Mitutoyo Corporation Method of surface roughness measurement using a fiber-optic probe

Also Published As

Publication number Publication date
FR2806798A1 (en) 2001-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20071130