How to select lubricant for linear guide rail?

直线导轨属于精制零件，因而在运用时要求有相当地慎重态度，即便是运用了高性能的直线导轨，假如运用不当，也不能到达预期的性能作用，并且简单使直线导轨损坏。所以，运用直线导轨应留意以下事项：在曩昔的十多年里，工程技术人员协助了无数企业完成了个性化需求，完成了从规划到生产的一站式服务。

The linear guide rail is a refined part, so it is required to be quite cautious when using it. Even if the high-performance linear guide rail is used improperly, it will not achieve the expected performance, and simply damage the linear guide rail. Therefore, attention should be paid to the following matters when using linear guide rail: in the past decade, engineering and technical personnel have assisted countless enterprises to complete personalized needs and completed one-stop services from planning to production.

要充分发挥出直线导轨的性能，就需要根据直线导轨的形式、负荷、速度等，选择合适的润滑剂种类和润滑方法，但是，直线导轨与滑动导轨相比，对润滑剂的依赖性很小，所以给油量小，加注间隔也长，能大幅度地减轻维护管理的负担。直线导轨用的润滑剂可分为润滑剂和润滑油两种。

To give full play to the performance of the linear guide rail, it is necessary to select appropriate lubricant types and lubrication methods according to the form, load, speed, etc. of the linear guide rail. However, compared with the sliding guide rail, the linear guide rail has little dependence on lubricants, so the oil supply is small and the filling interval is long, which can greatly reduce the burden of maintenance and management. The lubricant used for linear guide rail can be divided into lubricant and lubricating oil.

01当使用直线导轨时,需要提供良好的润滑功能。如果以无润滑状态使用，滚动部分就会更快地磨损，同时其使用寿命也会缩短。

01 when using linear guide rail, it is necessary to provide good lubrication function. If it is used without lubrication, the rolling part will wear faster and its service life will be shortened.

02用在导轨上面的润滑剂具有如下功效∶

02 the lubricant used on the guide rail has the following effects:

(1) 降低各运动部件之间的摩擦,减少磨损。

(1) Reduce friction and wear between moving parts.

(2) 在滚动面上形成油膜，以减少作用于表面的应力,并延长滚动疲劳寿命。

(2) An oil film is formed on the rolling surface to reduce the stress acting on the surface and prolong the rolling fatigue life.

(3) 将油膜覆盖于金属表面以防止生锈。

(3) Cover the metal surface with oil film to prevent rusting.

为充分发挥直线导轨功能,请按照具体的使用条件提供润滑；即使是附有密封挡板的直线导轨,内部润滑剂也会在运行中逐渐渗漏出去。因此，系统需要根据使用条件以适当的时间间隔，然后对设备进行润滑维护作用。

In order to give full play to the function of linear guide rail, please provide lubrication according to specific service conditions; Even for the linear guide rail with sealing baffle, the internal lubricant will gradually leak out during operation. Therefore, the system needs to lubricate and maintain the equipment at appropriate intervals according to the service conditions.

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