ES352008A1 - Device for Inspecting a Solid Limited by Two Substantially Concentric Spherical Segments - Google Patents

Device for Inspecting a Solid Limited by Two Substantially Concentric Spherical Segments

Info

Publication number
ES352008A1
ES352008A1 ES352008A ES352008A ES352008A1 ES 352008 A1 ES352008 A1 ES 352008A1 ES 352008 A ES352008 A ES 352008A ES 352008 A ES352008 A ES 352008A ES 352008 A1 ES352008 A1 ES 352008A1
Authority
ES
Spain
Prior art keywords
ring
plate
frame
axis
gauge
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
ES352008A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES352008A1 publication Critical patent/ES352008A1/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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0004—Supports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/004—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points
    • G01B5/008—Measuring arrangements characterised by the use of mechanical techniques for measuring coordinates of points using coordinate measuring machines
    • G01B5/012—Contact-making feeler heads therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
    • G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/201—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring roundness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

A devise for gauging the internal and external surfaces of a hemisphere 14 comprises a stationary frame 24, an external gauge 16 and an internal gauge 18 pivotally mounted on the frame for synchronized rotational movement about an axis 22, a table 12 for supporting the hemisphere and a mechanism for displacing the table in two directions at right angles. A plate 10, which carries the table 12, rests on a ring 30 and the height of the plate may be adjusted by screwing or unscrewing the ring on a threaded ring 34 attached to the frame. The plate 10 is centred by centering a collar 32 using two screws 38 so that the vertical axis of the collar intersects the axis 22. The position of the table 12 is adjusted by two micrometer screws 46 located in the frame at 90 degrees apart, one of the screws lying in a plane at right angles to the axis 22. Each screw 46 abuts a spring loaded stop 50 in a bore of the table 12, one end of the spring 52 engaging a cup 54 fixed to the frame. A link 40 pivotally couples the table 12 to the plate 10. To centre the table, a calibration ring 58 is placed on the table and the micrometer 16 is rotated to locate the outer surface of the ring at diametrically opposite points. The difference between the micrometer readings at these points is halved and the screw 46 adjusted by this amount. The plate 10 and table 12 are then rotated through 90 degrees and the adjustment is repeated until the axis of the ring coincides with the axis of the gauges 16, 18. The ring 58 is then replaced by the hemisphere 14 mounted on a support 56 and tests of the radius and thickness of the hemisphere along great meridian circles are made by rotating the gauges 16, 18. The gauge 16 is secured to a frame 59 fixed to a pinion 66. A dial 61 and a pointer 62 indicate the orientation of the gauge 16 and pinions 68, 72, 74 ensure synchronized rotation of the gauge 18. Play in the pinions is taken up by a spring 76, a chord 78 and a pulley 80. Inspection of the hemisphere around circles parallel to its equational plane is made by rotating the table 12 and the plate 10.
ES352008A 1967-04-11 1968-03-26 Device for Inspecting a Solid Limited by Two Substantially Concentric Spherical Segments Expired ES352008A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR102313A FR1526200A (en) 1967-04-11 1967-04-11 Solid control device limited by two substantially concentric spherical caps

Publications (1)

Publication Number Publication Date
ES352008A1 true ES352008A1 (en) 1969-07-01

Family

ID=8628619

Family Applications (1)

Application Number Title Priority Date Filing Date
ES352008A Expired ES352008A1 (en) 1967-04-11 1968-03-26 Device for Inspecting a Solid Limited by Two Substantially Concentric Spherical Segments

Country Status (7)

Country Link
BE (1) BE711670A (en)
CH (1) CH488993A (en)
ES (1) ES352008A1 (en)
FR (1) FR1526200A (en)
GB (1) GB1161380A (en)
LU (1) LU55735A1 (en)
NL (1) NL6803870A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104052A (en) * 1974-01-17 1975-08-16
JPS5117462A (en) * 1974-08-03 1976-02-12 Japan National Railway REERUTOBUKEIJOSOKUTEIHO
GB2168155A (en) * 1980-07-01 1986-06-11 Secr Defence Apparatus for thickness measurement of re-entrant structures
FR2519136A1 (en) * 1981-12-28 1983-07-01 Commissariat Energie Atomique DEVICE FOR CONTROLLING THE PROFILE OF A PIECE
CN102519347B (en) * 2011-12-20 2014-02-19 上海电气电站设备有限公司 Inner hole radial circle run-out detecting tool
CN104390543A (en) * 2014-11-17 2015-03-04 江苏太平洋精锻科技股份有限公司 Gauge for radial run-out of inner bore walls at two ends of hollow shaft
CN104330007A (en) * 2014-11-17 2015-02-04 江苏太平洋精锻科技股份有限公司 Hollow shaft inner bore radial runout checking fixture
CN112414252B (en) * 2020-11-19 2022-02-11 江苏理工学院 Device and method for quickly detecting quality of cylindrical products produced in batch

Also Published As

Publication number Publication date
NL6803870A (en) 1968-10-14
GB1161380A (en) 1969-08-13
LU55735A1 (en) 1968-06-04
BE711670A (en) 1968-07-15
CH488993A (en) 1970-04-15
FR1526200A (en) 1968-05-24

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