SU768302A1 - The method of measuring the ovality of the balls in the assembled bearing - Google Patents
The method of measuring the ovality of the balls in the assembled bearingInfo
- Publication number
- SU768302A1 SU768302A1 SU2689555/27A SU2689555A SU768302A1 SU 768302 A1 SU768302 A1 SU 768302A1 SU 2689555/27 A SU2689555/27 A SU 2689555/27A SU 2689555 A SU2689555 A SU 2689555A SU 768302 A1 SU768302 A1 SU 768302A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ovality
- measuring
- balls
- rotation
- frequency
- Prior art date
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Способ измерения овальности шариков в собранном подшипнике, заключающийся в измерении частот составляющих спектра радиальной вибрации нагруженного при вращении одного из его колец, соответствующих удвоенной частоте вращения шариков и частоте вращения сепаратора, отличающийся тем, что, с целью повышения точности измерения величины овальности шариков, определяют сумму измеренных частот при вращении внутреннего кольца и разность измеренных частот при вращении наружного кольца подшипника, измеряют амплитуды составляющих спектра вибрации подшипника на суммарной частоте при вращении внутреннего кольца и на разностной частоте при вращении наружного кольца и по полученным амплитудам на основании тарировочного графика определяют овальность шариков подшипника.The method of measuring the balls ovality in the assembled bearing, which consists in measuring the frequencies of the spectral components of the radial vibration loaded during rotation of one of its rings corresponding to twice the frequency of rotation of the balls and the frequency of rotation of the separator, characterized in that, in order to improve the accuracy of measuring the magnitude of the ball ovality the measured frequencies during the rotation of the inner ring and the difference in the measured frequencies when the outer ring of the bearing rotates, measure the amplitudes of the components of the vibration spectrum Bearings at the total frequency when the inner ring rotates and at the difference frequency when the outer ring rotates and the amplitudes obtained, based on the calibration curve, determine the ovality of the bearing balls.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2689555/27A SU768302A1 (en) | 1978-11-16 | 1978-11-16 | The method of measuring the ovality of the balls in the assembled bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2689555/27A SU768302A1 (en) | 1978-11-16 | 1978-11-16 | The method of measuring the ovality of the balls in the assembled bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
SU768302A1 true SU768302A1 (en) | 2006-04-10 |
Family
ID=60524642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2689555/27A SU768302A1 (en) | 1978-11-16 | 1978-11-16 | The method of measuring the ovality of the balls in the assembled bearing |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU768302A1 (en) |
-
1978
- 1978-11-16 SU SU2689555/27A patent/SU768302A1/en active
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