[Linear guide rails] use the "force" place

Linear guides can be divided into three types: rolling linear guides, cylindrical linear guides and ball linear guides, which are used to support and guide moving parts and perform reciprocating linear motion along a given direction. Linear guides are mainly used in automated machinery, such as machine tools imported from Germany, bending machines, laser welding machines, etc. Of course, linear guides and linear axes are used in a complementary manner. Linear guides can also be used in mechanical structures that require high precision. Use rolling steel balls to replace the intermediate medium between the moving element and the fixed element of the linear guide. Since the ball is suitable for high-speed motion, the friction coefficient is small, and the sensitivity is high, it can meet the working requirements of moving parts such as machine tool rests and tool rests. If the force acting on the steel ball is too large, the steel ball will bear too long a preload, resulting in increased resistance to the movement of the bracket.