Sliding film skills and application analysis

Source: China Bearing Network Time: 2017-10-25

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First, a smooth film technology developed by the smooth film technology called "E-DFO"; it has the characteristics of high durability and is not easy to pollute the vacuum environment. This skill is mainly used for processing in Ball Screw and The smooth surface of the spherical surface of the rolling bearing consists of smooth oil and sorbent. Compared with the original "V-DFO" skills; the film durability can be improved by up to 20 times; and the pollution of the vacuum environment can be reduced to half. Below. The company will be available in September 2005 for ball screws, linear guides and rolling bearings for vacuum equipment.
The smooth oil used in E-DFO skill has the characteristics of small molecular weight and lower vapor pressure than fluoro oil. Therefore, the transpiration rate is slower; as long as the fluoro oil is about 1/1000. Other; flaky PTFE used as a sorbent ( The PTFE has a large sorption area on the smoothing agent. Therefore, the squeezing of the smooth film is stronger; the adherence strength of the film is greater. After selecting the above materials, the life of the film is prolonged; the organic data is reduced. Gas production.
This skill is primarily for wafer inspection equipment, optical measurement equipment, membrane equipment, vacuum drying and measuring instruments, and lens inspection equipment.

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