產(chǎn)品詳情
泰州NSK軸承的滾動聲音用麥克風(fēng)檢查。即使進口軸承有輕微的剝落損壞，也會產(chǎn)生不規(guī)則的異常聲音，用麥克風(fēng)就能分辨出來。
The rolling sound of NSK bearing in Taizhou is checked by microphone. Even if the imported bearing has slight peeling damage, it will produce irregular abnormal sound, which can be distinguished by microphone.
軸承振動對軸承的剝落、壓痕、銹蝕、裂紋、磨損等損傷十分敏*感，在軸承振動測量中可以反映出來。因此，專用的軸承振動測量裝置（頻率分析儀等）可以測量軸承的振動，但不能用來推斷軸承的異常振動。具體情況。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。
Bearing vibration is very sensitive to bearing damage such as spalling, indentation, rust, crack and wear, which can be reflected in bearing vibration measurement. Therefore, the special bearing vibration measuring device (frequency analyzer, etc.) can measure the vibration of the bearing, but can not be used to infer the abnormal vibration of the bearing. Specific circumstances. The measurement value varies with the use condition of the bearing or the installation b of the sensor, so it is necessary to analyze and compare the measurement value of each machine before determining the judgment standard.
進口軸承的溫度可以通過泰州NSK軸承的外部溫度來計算。如果油孔能直接測量軸承外圈的溫度，則更適合。通常，軸承的溫度隨著工作的開始而緩慢上升，并在1-2小時后達到穩(wěn)定狀態(tài)。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(xiàn)異常高溫。此時，我們必*須停止工作，采取必要的預(yù)防措施。
The temperature of the imported bearing can be calculated by the external temperature of the NSK bearing in Taizhou. If the oil hole can directly measure the temperature of the bearing outer ring, it is more suitable. Usually, the temperature of the bearing rises slowly with the start of work 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, we must stop working and take necessary precautions.
根據(jù)大量的試驗數(shù)據(jù)，表4-1列出了各種機械泰州NSK軸承外圈的平均溫度，以供參考。因為溫度受潤滑、速度、負載和環(huán)境的影響，所以表的中值僅表示近似的溫度范圍。軸承的工作溫度可以通過使用熱傳感器隨時監(jiān)測。當(dāng)溫度超過規(guī)定值或停止時，可自動報*警，防止軸燒事故。
Based on a large number of test data, table 4-1 lists the average temperature of the outer rings of various mechanical Taizhou NSK bearings for reference. Because the temperature is affected by lubrication, speed, load and environment, the median of the table represents only an approximate temperature range. The working temperature of bearings can be monitored at any time by using thermal sensors. When the temperature exceeds the prescribed value or stops, the alarm can be automatically reported to prevent shaft burning accidents.
軸承潤滑的潤滑對滾動軸承的疲勞壽命、摩擦、磨損、溫升和振動起著重要作用。如果沒有正常的潤滑，軸承將無法工作。對軸承損壞原因的分析表明，約40個百分點的軸承損壞與潤滑不順暢有關(guān)。因此，軸承的良好潤滑是減少泰州NSK軸承摩擦磨損的有*效措施。
The lubrication of bearing lubrication plays an important role in the fatigue life, friction, wear, temperature rise and vibration of rolling bearings. If there is no normal lubrication, the bearing will not work. The analysis of the causes of bearing damage shows that about 40% of the bearing damage is related to poor lubrication. Therefore, good lubrication of bearings is an effective measure to reduce friction and wear of NSK bearings in Taizhou.
選擇潤滑脂時，應(yīng)選擇**適合軸承條件的潤滑脂。由于商標的差異，其表現(xiàn)會有很大的差異，因此在選擇商標時必*須予以重視。常用的軸承潤滑脂有鈣基潤滑脂、鈉基潤滑脂、鈣鈉基潤滑脂、鋰基潤滑脂、鋁基潤滑脂和二硫化鉬潤滑脂。在軸承中填充的潤滑脂量應(yīng)該是在軸承內(nèi)部空間中填充的潤滑脂量的1/2-1/3。在高速下應(yīng)降低到1/3。過多的脂肪會升高溫度。
When selecting grease, the grease ** suitable for bearing condition should be selected. Because of the differences in trademarks, their perbances will vary greatly, so we must pay attention to them when choosing trademarks. Commonly used bearing greases are calcium-based grease, sodium-based grease, calcium-sodium-based grease, lithium-based grease, aluminum-based grease and molybdenum disulfide grease. The amount of grease filled in the bearing should be 1/2-1/3 of the amount of grease filled in the inner space of the bearing. It should be reduced to 1/3 at high speed. Too much fat raises the temperature.
文章來自：泰州SKF軸承 www.wh-skf.com
Article from: Taizhou SKF Bearing www.wh-skf.com
文章來自：泰州INA軸承 www.ina-china.cn
Article from: Taizhou INA Bearing www.ina-China.cn
文章來自：泰州NSK軸承 www.klbbearings.com
Article from: Taizhou NSK Bearing www.klbbearings.com
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