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徐州INA軸承 GS89440單項推力的振動與溫度

發布時間:2018-12-28 06:18:41        

通常,徐州INA軸承在剛剛潤滑或重新潤滑后會有一個自然的溫度上升,并持續一兩天。

Usually, the Xuzhou INA bearing will h***e a natural temperature rise after just lubricating or re-lubricating, and lasts for a day or two.

單向推力球軸承的振動對軸承的剝落、壓痕、銹蝕、裂紋、磨損等損傷十分敏*感,這些損傷都可以反映在軸承的振動測量中。因此,可以采用專門的軸承振動測量裝置(頻率分析儀等)來測量軸承的振動,但不能從頻率上推斷出異常情況。測量值隨軸承的使用條件或傳感器的安裝位置而變化,因此在確定判斷標準之前,有必要對各機器的測量值進行分析和比較。

The vibration of unidirectional thrust ball bearings is very sensitive to the damage such as spalling, indentation, rust, crack and wear of bearings. These damages can be reflected in the vibration measurement of bearings. Therefore, special bearing vibration measuring devices (frequency analyzer, etc.) can be used to measure bearing vibration, but abnormal conditi*** can not be inferred from the frequency. The measurement value varies with the use condition of the bearing or the installation position of the sensor, so it is necessary to analyze and compare the measurement value of each machine before determining the judgment standard.

單向推力球徐州INA軸承的溫度可以通過軸承外部的溫度來計算。如果油孔能直接測量軸承外圈的溫度,則更適合。

The temperature of unidirectional thrust ball Xuzhou INA bearing can be calculated by the temperature outside the bearing. If the oil hole can directly measure the temperature of the bearing outer ring, it is more suitable.

通常,軸承的溫度隨著軸承的運行而緩慢上升,并在1-2小時后達到穩定狀態。軸承的正常溫度隨熱容、散熱、速度和機械負荷而變化。如果潤滑和安裝部件合適,軸承溫度將急劇上升,出現異常高溫。此時,**須停止操作,并且**須采取必要的預防措施。

Usually, the temperature of the bearing increases slowly with the operation of the bearing and reaches a stable state after 1-2 hours. The normal temperature of bearings varies with heat capacity, heat dissipation, speed and mechanical load. If the lubrication and installation parts are suitable, the bearing temperature will rise sharply and abnormal high temperature will occur. At this time, ** shall stop operation and ** shall take necessary precauti***.

溫度傳感器可以隨時監測徐州INA軸承的工作溫度。當溫度超過規定值時,可實現自動報*警或停車,防止軸燒事故。

The temperature sensor can monitor the working temperature of Xuzhou INA bearing at any time. When the temperature exceeds the prescribed value, automatic alarm or parking can be realized to prevent shaft burning accidents.

高溫常用來表示軸承處于異常狀態。高溫對軸承的潤滑油也是***的。有時軸承的過熱可歸因于軸承的潤滑劑。如果軸承的溫度長時間超過125℃,軸承的使用壽命就會降低。高溫軸承的原因包括潤滑不足或潤滑過度。它含有雜質、過載、軸承環損壞、間隙不足、油封引起的高摩擦力等。

High temperature is often used to indicate that the bearing is in abnormal condition. High temperature is also harmful to the lubricating oil of bearings. Sometimes the overheating of the bearing can be attributed to the lubricant of the bearing. If the temperature of the bearing exceeds 125 C for a long time, the service life of the bearing will be reduced. The causes of high temperature bearings include insufficient lubrication or excessive lubrication. It contains impurities, overload, bearing ring damage, insufficient clearance, high friction caused by oil seal, etc.

因此,有必要對徐州INA軸承本身以及其它重要部件的溫度進行連續監測。如果操作條件保持不變,任何溫度變化都可能指示故障。

Therefore, it is necessary to continuously monitor the temperature of Xuzhou INA bearing itself and other important components. If the operating conditi*** remain unchanged, any temperature change may indicate failure.

軸承溫度的周期性測量可以通過溫度計來實現,例如數字溫度計,它可以準確地測量軸承溫度并以溫度或華氏度為單位顯示。

Periodic measurement of bearing temperature can be achieved by thermometers, such as digital thermometers, which can accurately measure bearing temperature and display it in units of temperature or Fahrenheit.

重要軸承是指設備損壞時停機,所以**好安裝溫度檢測*儀器。

Important bearings refer to the shutdown of equipment when it is damaged, so install temperature measuring instruments.

 

文章來自:徐州SKF軸承 www.wh-skf.com

Article from: Xuzhou SKF Bearing www.wh-skf.com

文章來自:徐州INA軸承 www.ina-china.cn

Article from: Xuzhou INA Bearing www.ina-China.cn

文章來自:徐州NSK軸承 www.klbbearings.com

Article from: Xuzhou NSK Bearing www.klbbearings.com

 

***:524085168

電話:0510-81207777

手機:13311666672/13395185757

 

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