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，直線滑軌體系里邊離不開密封件的運用，因為它有不少的縫隙比較簡單讓塵土和雜質鉆空子，所以要想讓整個體系內部達到一個密封的狀態就有必要要用密封墊片將這些縫隙給堵上。

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.

可是關于密封墊片的運用是有一些考究的，它不是一般的材料就能夠，相反，用于制作直線滑軌密封墊片的材料有必要是的橡膠材料，然后制作成清潔環。

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.

橡膠墊片較大的優點就在于它具有非常強的耐性，彈性系數非常高，雖然它的制作本錢比一般的塑料墊片高了許多，可是它作為墊片運用的時候能夠不留半點縫隙。

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，防塵罩的運用對防塵也有很好的作用，現在運用的防塵罩有專門針對惡劣環境和一般的作業環境兩種。在惡劣環境下運用的防塵罩柔軟性是非常好的，它能夠自在的彈性，這樣就能應對不同的機床結構。還有一種是防塵器，它主要是防止塵土挨近直線滑軌。

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.

較終，假設需要對直線滑軌的滾珠螺桿提供防塵保護的話，還能夠運用大型的彈性防塵罩。

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