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FR1230164A - Method and device for checking surfaces and deformities of a machined part - Google Patents

Method and device for checking surfaces and deformities of a machined part

Info

Publication number
FR1230164A
FR1230164A FR799271A FR799271A FR1230164A FR 1230164 A FR1230164 A FR 1230164A FR 799271 A FR799271 A FR 799271A FR 799271 A FR799271 A FR 799271A FR 1230164 A FR1230164 A FR 1230164A
Authority
FR
France
Prior art keywords
deformities
machined part
checking surfaces
checking
machined
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
FR799271A
Other languages
French (fr)
Inventor
Johannes Perthen
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 filed Critical
Application granted granted Critical
Publication of FR1230164A publication Critical patent/FR1230164A/en
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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G01B7/282—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures for measuring roundness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR799271A 1958-07-11 1959-07-03 Method and device for checking surfaces and deformities of a machined part Expired FR1230164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1230164X 1958-07-11

Publications (1)

Publication Number Publication Date
FR1230164A true FR1230164A (en) 1960-09-14

Family

ID=7734909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799271A Expired FR1230164A (en) 1958-07-11 1959-07-03 Method and device for checking surfaces and deformities of a machined part

Country Status (1)

Country Link
FR (1) FR1230164A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180031A (en) * 1959-10-07 1965-04-27 Bendix Corp Roundness analyzing apparatus and method
US3208151A (en) * 1962-03-27 1965-09-28 Rank Precision Ind Ltd Testing of surface straightness
US3222791A (en) * 1960-02-17 1965-12-14 Rank Organisation Ltd Measuring and recording arrangements
FR2417748A1 (en) * 1978-02-21 1979-09-14 Bielle Jacques Determining surface state of revolving piece part - is sensed by probe during relative movement at constant velocity
US4776101A (en) * 1984-09-14 1988-10-11 Hoya Corporation Method and apparatus for testing aspherical lenses

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3180031A (en) * 1959-10-07 1965-04-27 Bendix Corp Roundness analyzing apparatus and method
US3222791A (en) * 1960-02-17 1965-12-14 Rank Organisation Ltd Measuring and recording arrangements
US3208151A (en) * 1962-03-27 1965-09-28 Rank Precision Ind Ltd Testing of surface straightness
FR2417748A1 (en) * 1978-02-21 1979-09-14 Bielle Jacques Determining surface state of revolving piece part - is sensed by probe during relative movement at constant velocity
US4776101A (en) * 1984-09-14 1988-10-11 Hoya Corporation Method and apparatus for testing aspherical lenses

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