First of all, the personal safety of the operator must be considered. The safety protection device must meet the corresponding safety requirements to ensure that it has sufficient strength, stability, wear resistance, corrosion resistance, high and low temperature resistance and fatigue resistance within the specified period of use. In short, the rail protective cover should ensure that the protective cover itself has sufficient safety and reliability. In addition, in the design of the rail protective cover, we must also consider the possible dangerous state, such as misuse, emergency and other special circumstances. Absolutely guarantee personal safety.

Guide rail cover is used to protect the machine tool. He can protect the surface of the machine tool from external corrosion and damage. He has many types. There are: organ shield, steel shield, these two are used on the guide rail. There are also screw shields used on the screw: round, square, polygon. These approaches are different. Useful wire support type and suture type. There are also roller shutter shields and armor shields and so on.

The manufacturing process of the NC guide rail shield still needs to be improved. The advanced production technology is inextricably linked. The society is progressing and the quality of the products needs to be improved. We need constant innovation to develop new advanced rail shield technology.