徐州NSK轴承6219液压调试的应用细节

液压传动由于其传动平稳，易于实现频繁平稳的换向，能获得较大的力和力矩，并能在较大范围内实现无级变速。它广泛应用于数控机床徐州NSK轴承的属性：自动机床主轴的自动夹紧和松开、主轴转速变化、换刀、工作台互换、工作台分度等机构。

Because of its ***ooth tran***ission, hydraulic tran***ission is easy to achieve frequent and ***ooth commutation, and can obtain greater force and torque, and can achieve CVT in a larger range. It is widely used in CNC machine tools Xuzhou NSK bearing attributes: automatic machine tool spindle clamping and loosening, spindle speed change, tool change, worktable exchange, worktable indexing and other mechani***s.

注意液压系统的安装和调试：

Attention should be paid to the installation and commissioning of hydraulic system:

1，在安装液压部件之前，应清洁所有部件。在大多数情况下，轴承疲劳损伤会导致轴承疲劳损伤。一般来说，徐州NSK轴承疲劳损伤造成的损伤只有三分之一来自润滑不顺畅，三分之一来自污染物进入轴承或安装和处理不当。然而，这些类型的损坏都是与工业轴承无关的细节化零件，所以在使用高性能轴承时要小心，即使使用不当，也不能达到预期的性能效果，而且容易造成轴承损坏。轴承具有额定负荷高、噪音低、大大降低维护成本、延长机器运行时间等优点。当识别轴承的真实性时，通过触摸轴承上的钢印来识别轴承的真实性是更快、更准确的。这种徐州NSK轴承如果用手触摸就没有接触，但用钉子轻轻地触摸***就可以感觉到。

1. Before installing hydraulic components, all components should be cleaned. In most cases, bearing fatigue damage will lead to bearing fatigue damage. Generally speaking, only one third of the damage caused by fatigue damage of Xuzhou NSK bearings comes from poor lubrication, and one third comes from improper installation and treatment of pollutants into bearings. However, these types of damages are detailed parts unrelated to industrial bearings, so be careful when using high performance bearings, even if used improperly, it can not achieve the desired performance results, and easy to cause bearing damage. Bearing has the advantages of high rated load, low noise, greatly reducing maintenance costs and prolonging machine operation time. When recognizing the authenticity of bearings, it is faster and more accurate to recognize the authenticity of bearings by touching the steel stamps on bearings. The Xuzhou NSK bearing has no contact if it is touched by hand, but it can be felt by touching the stamp gently with a nail.

2，液压元件安装全过程中，应特别注意清洗，防止***进入液压系统，造成液压系统故障。

2. During the whole process of installation of hydraulic components, special attention should be paid to cleaning to prevent foreign bodies from entering the hydraulic system and causing hydraulic system failure.

3，不要弄错油泵的进出口管路。泵、气缸和阀密封件安装正确。

3. Don't mistake the inlet and outlet pipeline of the oil pump. Pump, cylinder and valve seals are installed correctly.

4，液压系统管路连接完成后，所有管路应固定到位，管路不得有死弯。

4. After the hydraulic system pipeline connection is completed, all pipelines shall be fixed in place and no dead bend shall be allowed in the pipeline.

5，加油前，**须对整个系统进行清洗，并对液压油进行过滤，然后才能添加到油箱中。轴承具有额定负荷高、噪音低、大大降低维护成本、延长徐州NSK轴承机器运行时间等优点。当识别轴承的真实性时，通过触摸轴承上的钢印来识别轴承的真实性是更快、更准确的。这种***如果用手触摸就没有接触，但用钉子轻轻地触摸***就可以感觉到。请注意，新旧油不能混合，因为旧油含有大量固体颗粒、水、胶体和其余杂质。

5. Before refueling, the whole system must be cleaned and the hydraulic oil filtered before it can be added to the tank. Bearing has the advantages of high rated load, low noise, greatly reducing maintenance costs and prolonging the operation time of Xuzhou NSK bearing machine. When recognizing the authenticity of bearings, it is faster and more accurate to recognize the authenticity of bearings by touching the steel stamps on bearings. This kind of stamp has no contact if it is touched by hand, but it can be felt by touching the stamp gently with a nail. Please note that old and new oils cannot be mixed because old oils contain a large number of solid particles, water, colloids and other impurities.

6。在调试过程中，**须观察徐州NSK轴承系统的泵、缸、阀等部件是否正常工作，有无泄漏，油压、油温、油位是否在允许范围内。

6. During commissioning, it is necessary to observe whether the pumps, cylinders, valves and other components of Xuzhou NSK bearing system are working properly, whether there is leakage, and whether the oil pressure, oil temperature and oil level are within the allowable range.

文章来自：徐州SKF轴承 www.wh-skf.com

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

文章来自：徐州INA轴承 www.ina-china.cn

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

文章来自：徐州NSK轴承 www.klbbearings.com

Article from: Xuzhou NSK Bearing www.klbbearings.com

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