Dust-proof is a very important measure for linear slides to obtain good processing accuracy and adhere to its performance characteristics. As for the parts with high precision, any dust and impurities are not good enough. It will damage the whole linear motion system and shorten the service life. So, what are the good ideas about the dust-proof operation of linear slides? Now let's introduce it.

首要，直线滑轨体系里边离不开密封件的运用，因为它有不少的缝隙比较简单让尘土和杂质钻空子，所以要想让整个体系内部达到一个密封的状态就有必要要用密封垫片将这些缝隙给堵上。

Above all, the use of seals is indispensable to the linear sliding track system, because it has many cracks which are relatively simple to let dust and impurities drill holes, so in order to achieve a sealed state within the system, it is necessary to use sealing gaskets to plug these cracks.

可是关于密封垫片的运用是有一些考究的，它不是一般的材料就能够，相反，用于制作直线滑轨密封垫片的材料有必要是的橡胶材料，然后制作成清洁环。

But there are some fastidious about the use of sealing gaskets. It is not a general material, on the contrary, the material used to make linear sliding track sealing gaskets is necessary to be professional rubber material, and then made into a cleaning ring.

橡胶垫片较大的优点就在于它具有非常强的耐性，弹性系数非常高，虽然它的制作本钱比一般的塑料垫片高了许多，可是它作为垫片运用的时候能够不留半点缝隙。

The greatest advantage of rubber gasket is that it has very strong endurance and high elastic coefficient. Although the cost of making rubber gasket is much higher than that of ordinary plastic gasket, it can be used as gasket without leaving half a gap.

其次，防尘罩的运用对防尘也有很好的作用，现在运用的防尘罩有专门针对恶劣环境和一般的作业环境两种。在恶劣环境下运用的防尘罩柔软性是非常好的，它能够自在的弹性，这样就能应对不同的机床结构。还有一种是防尘器，它主要是防止尘土挨近直线滑轨。

Secondly, the use of dust shield also has a good effect on dust control. Now there are two kinds of dust shield specially used for harsh environment and general working environment. The softness of dust cover used in harsh environment is very good, it can be flexible, so it can cope with different machine tool structures. There is also a professional dust preventer, which mainly prevents dust from approaching the straight line sliding track.

较终，假设需要对直线滑轨的滚珠螺杆提供防尘保护的话，还能够运用大型的弹性防尘罩。

Ultimately, assuming that the ball screw of linear slideway needs to be provided with dust protection, it can also use large elastic dust cover.