Linear guides are precision parts, so they need to be handled with care. Even if high-performance linear guides are used, if they are not used properly, the expected characteristic effects cannot be achieved, and the linear guides are easily damaged. The linear guide rail slider is used to prevent the key parts of the guide rail from being disassembled without permission (during disassembly, foreign matter may enter the guide rail and reduce the lifespan, etc.); Dust and other objects enter the internal composition of the rail.
Compared with the surface of the sliding guide rail, the wear of the linear guide rail is small, and the movement accuracy error caused by the fluctuation of the oil film is inevitable. In most cases, fluid lubrication is limited to boundary areas, and direct friction due to metal-to-metal contact is unavoidable. In most cases, only grease lubrication is sufficient, which makes the lubrication system planning and maintenance of machine tools particularly easy. Turning the slide block and guideway of the linear guideway for micro- or negative clearance can greatly improve the overall rigidity of the guideway. and activity accuracy. It can be used in dust, bad weather and the following special conditions.