SU1003119A1 - Device for testing anti-friction bearing condition - Google Patents
Device for testing anti-friction bearing condition Download PDFInfo
- Publication number
- SU1003119A1 SU1003119A1 SU813343160A SU3343160A SU1003119A1 SU 1003119 A1 SU1003119 A1 SU 1003119A1 SU 813343160 A SU813343160 A SU 813343160A SU 3343160 A SU3343160 A SU 3343160A SU 1003119 A1 SU1003119 A1 SU 1003119A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- friction bearing
- bearing condition
- testing anti
- vibration
- output
- Prior art date
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Description
Изобретение относитс к технической диагностике. Оно может быть, использовано дл определени технического состо ни диагностировани ) подшипников, преимущественно качени , и других ротативных механизмов .This invention relates to technical diagnostics. It can be used to determine the technical condition of diagnosing bearings, mainly rolling, and other rotary mechanisms.
Известно устройство дл диагностировани подшипников качени , содержащее датчики вибрации и анализатор вибрации, которое обеспечивает возможность контрол (измерение и анализ ) только характеристик вибрации подшипников качени С ТНедостатком устройства вл етс его мала .точность.A device for diagnosing rolling bearings is known, which contains vibration sensors and a vibration analyzer, which makes it possible to monitor (measure and analyze) only vibration characteristics of rolling bearings. The disadvantage of the device is that it is small.
Наиболее близким к предлагаемому по техническоП сущности вл етс устройство дл контрол техничес кого состо ни подшипников качени , содержащее датчик вибрации, выход которого через первый усилитель соединен с входом интегратора анализатора вибрации, выход которого подключен к входам блока пам ти и компаратора анализатора вибрации, выход блока пам ти которого соединен с первым входом блока регистрации 23Недостатком данного устройства вл етс то, что оно не позвол етClosest to the proposed technical entity is a device for monitoring the technical condition of rolling bearings, which contains a vibration sensor, the output of which through the first amplifier is connected to the input of the integrator of the vibration analyzer, the output of which is connected to the inputs of the memory block and the comparator of the vibration analyzer, the output of the block whose memory is connected to the first input of the registration unit 23 The disadvantage of this device is that it does not allow
сделать достаточно достоверного вывода о техническом состо нии (исправности-неисправности ) подшипников качени при наличии скрытых развивающихс дефектов типа микротрещин , еще не вызывающих вибрации.to draw a sufficiently reliable conclusion about the technical condition (malfunction) of rolling bearings in the presence of hidden developing defects such as microcracks, which do not yet cause vibration.
Цель изобретени - повышение точности определени технического состо ни подшипников качени при на10 личии как скрытых, так и вных дефектов .The purpose of the invention is to improve the accuracy of determining the technical condition of rolling bearings in the presence of both hidden and obvious defects.
Поставленна цель достигаетс тем, что в устройство дл контрол технического состо ни подшипников The goal is achieved by the fact that the device for monitoring the technical condition of bearings
15 качени , содержащее датчик вибрации, выход которого через первый усилитель соединен с входом интегратора анализатора вибрации, выход которого подключен к входам блока пам ти и 15, comprising a vibration sensor, the output of which through the first amplifier is connected to the input of the integrator of the vibration analyzer, the output of which is connected to the inputs of the memory unit and
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813343160A SU1003119A1 (en) | 1981-10-06 | 1981-10-06 | Device for testing anti-friction bearing condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813343160A SU1003119A1 (en) | 1981-10-06 | 1981-10-06 | Device for testing anti-friction bearing condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1003119A1 true SU1003119A1 (en) | 1983-03-07 |
Family
ID=20978689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813343160A SU1003119A1 (en) | 1981-10-06 | 1981-10-06 | Device for testing anti-friction bearing condition |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1003119A1 (en) |
-
1981
- 1981-10-06 SU SU813343160A patent/SU1003119A1/en active
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