is a kind of mechanical transmission device widely used in industry and science and technology. It has the characteristics of high precision, high rigidity and low friction, and plays an important role in many devices and systems. Long-term operation and high-load work often lead to friction and wear problems, reducing the performance and life of the guide rail.

T AFWM

1. Surface contact pattern

2. Analysis of wear mechanism

1. Material selection and treatment

2. Lubrication and lubricant selection

3. Design and adjustment of guide rail structure

4. Cleaning and protective measures

Cleaning the surface of the guide rail and its surrounding environment regularly can reduce pollution and corrosion. Sealing measures and dust-proof devices can effectively prevent particles from entering the guide rail and reduce abrasive wear.

The friction and wear of linear guide rail are analyzed comprehensively, and the corresponding control methods are put forward. Reasonable selection of materials, design of guide rail structure, optimization of lubrication and cleaning protection measures are the keys to reducing friction and wear. It is hoped that the content of this paper can provide some useful reference for the use and maintenance of linear guide rail, so as to improve the equipment performance and prolong the service life. We also need to continue in-depth research and practice, constantly improve control methods, and further enhance the performance and reliability of the linear guide rail.

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