GB741713A - Method and means for checking the roundness of balls - Google Patents
Method and means for checking the roundness of ballsInfo
- Publication number
- GB741713A GB741713A GB3409353A GB3409353A GB741713A GB 741713 A GB741713 A GB 741713A GB 3409353 A GB3409353 A GB 3409353A GB 3409353 A GB3409353 A GB 3409353A GB 741713 A GB741713 A GB 741713A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ball
- roller
- rotate
- rollers
- axes
- 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
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
- G01B5/20—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)
Abstract
741,713. Surface and outline gauges; gauging surface roughness. KOHAUT, A. Dec. 8, 1953, No. 34093/53. Class 106 (2). An apparatus for testing balls for roundness and/or surface defects, comprises two cylindrical rollers 1, 2 for supporting a ball 3 under test, means for causing the ball 3 to be rotated about two axes perpendicular to one another, and gauging means acting along an axis passing through the centre of the ball and perpendicular to the two axes of rotation. As shown, the rollers 1, 2 and an upper roller 4 all rotate in the same direction about their respective longitudinal axes to cause the ball 3 to rotate about an axis perpendicular to the paper. The roller 4 is also moved axially relative to the rollers 1 and 2 to cause the ball 3 to rotate about an axis a-a. Any vertical displacement of the roller 4 is a measure of deviation from the true form for the ball. By use of electronic measurement of the movements of the third cylindrical roller in the measuring direction, the components which originate from surface roughness may be separated by screening from those which arise from macrogeometric defects in shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3409353A GB741713A (en) | 1953-12-08 | 1953-12-08 | Method and means for checking the roundness of balls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3409353A GB741713A (en) | 1953-12-08 | 1953-12-08 | Method and means for checking the roundness of balls |
Publications (1)
Publication Number | Publication Date |
---|---|
GB741713A true GB741713A (en) | 1955-12-07 |
Family
ID=10361289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3409353A Expired GB741713A (en) | 1953-12-08 | 1953-12-08 | Method and means for checking the roundness of balls |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB741713A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116124070A (en) * | 2023-04-04 | 2023-05-16 | 青岛迈朗格智能制造有限公司 | Quality test bench for vehicle spare and accessory parts |
-
1953
- 1953-12-08 GB GB3409353A patent/GB741713A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116124070A (en) * | 2023-04-04 | 2023-05-16 | 青岛迈朗格智能制造有限公司 | Quality test bench for vehicle spare and accessory parts |
CN116124070B (en) * | 2023-04-04 | 2023-06-27 | 青岛迈朗格智能制造有限公司 | Quality test bench for vehicle spare and accessory parts |
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