Advantages of different guide rails in CNC machining

CNC precision machining generally refers to computer digitally controlled precision machining, which is mainly used for the processing of precision hardware parts. Let’s learn about the advantages of different guide rails in CNC processing?

1. The two guide rail working surfaces of the liquid static pressure guide rail have an oil cavity. After the lubricating oil with a certain pressure is introduced, it can form a static pressure oil film, so that the surface of the guide rail working surface is in pure liquid conflict without wear, and accuracy Good persistence; at the same time, lubricating oil without a certain pressure can form a static pressure oil film, keeping the surface of the guide rail clean and has good impact resistance. The static pressure guide rail can be divided into liquid static pressure guide rails and gas static pressure guide rails.

2. The slide rail guide has the advantages of simple structure, convenient manufacturing, high stiffness and high vibration resistance. The commonly used guide rail plastics for PTFE rail soft belt and epoxy wear-resistant guide rail coating. The plastic-mounted slider is characterized by good impact performance, good wear resistance, stable movement, vibration damping performance and processability.