针对泰州NSK轴承6316-2Z的各种检查与反应措施

泰州NSK轴承的滚动声音用麦克风检查。即使进口轴承有轻微的剥落损坏，也会产生不规则的异常声音，用麦克风就能分辨出来。

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.

轴承振动对轴承的剥落、压痕、锈蚀、裂纹、磨损等损伤十分敏*感，在轴承振动测量中可以反映出来。因此，专用的轴承振动测量装置（频率分析仪等）可以测量轴承的振动，但不能用来推断轴承的异常振动。具体情况。测量值随轴承的使用条件或传感器的安装位置而变化，因此在确定判断标准之前，有必要对各机器的测量值进行分析和比较。

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 position of the sensor, so it is necessary to analyze and compare the measurement value of each machine before determining the judgment standard.

进口轴承的温度可以通过泰州NSK轴承的外部温度来计算。如果油孔能直接测量轴承外圈的温度，则更适合。通常，轴承的温度随着工作的开始而缓慢上升，并在1-2小时后达到稳定状态。轴承的正常温度随热容、散热、速度和机械负荷而变化。如果润滑和安装部件合适，轴承温度将急剧上升，出现异常高温。此时，我们必*须停止工作，采取必要的预防措施。

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 precauti***.

根据大量的试验数据，表4-1列出了各种机械泰州NSK轴承外圈的平均温度，以供参考。因为温度受润滑、速度、负载和环境的影响，所以表的中值仅表示近似的温度范围。轴承的工作温度可以通过使用热传感器随时监测。当温度超过规定值或停止时，可自动报*警，防止轴烧事故。

Based on a large number of test data, table 4-1 lists the ***erage 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.

轴承润滑的润滑对滚动轴承的疲劳寿命、摩擦、磨损、温升和振动起着重要作用。如果没有正常的润滑，轴承将无法工作。对轴承损坏原因的分析表明，约40个百分点的轴承损坏与润滑不顺畅有关。因此，轴承的良好润滑是减少泰州NSK轴承摩擦磨损的有*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.

选择润滑脂时，应选择**适合轴承条件的润滑脂。由于商标的差异，其表现会有很大的差异，因此在选择商标时必*须予以重视。常用的轴承润滑脂有钙基润滑脂、钠基润滑脂、钙钠基润滑脂、锂基润滑脂、铝基润滑脂和二硫化钼润滑脂。在轴承中填充的润滑脂量应该是在轴承内部空间中填充的润滑脂量的1/2-1/3。在高速下应降低到1/3。过多的脂肪会升高温度。

When selecting grease, the grease ** suitable for bearing condition should be selected. Because of the differences in trademarks, their performances 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.

文章来自：泰州SKF轴承 www.wh-skf.com

文章来自：泰州INA轴承 www.ina-china.cn

文章来自：泰州NSK轴承 www.klbbearings.com

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