Linear guide manufacturers explain the characteristics of linear guides
The linear guide manufacturers explain that linear guides can be divided into: roller linear guides, cylindrical linear guides, ball linear guides, three types are used to support and guide moving parts, do reciprocating linear motion in a given direction, depending on the nature of friction Linear motion guides can be divided into sliding friction guides, rolling friction guides, elastic friction guides, and fluid friction guides.
Linear guide manufacturers
(1) Self-aligning ability
The DF (45- ° 45) ° combination from the arc groove can be absorbed by the inside of the linear rail slider even if the mounting surface is slightly deviated by the elastic deformation of the steel ball and the transfer of the contact point during installation. Produces the effect of automatic centering ability and obtains high-precision stable smooth motion.
Due to the strict control of manufacturing accuracy, the linear guide size can be maintained within a certain level, and the slider has a retainer design to prevent the steel ball from falling off. Therefore, some series of precision are interchangeable. Customers can order the guide or Slider, can also store the guide rail and slider separately to reduce storage space.
(3) High rigidity in all directions
The use of four-row arc grooves with 45-degree contact angles, such as four-row steel balls, allows the balls to reach the ideal two-point contact structure, which can withstand loads from up and down and left and right; when necessary, preload can be applied to improve rigidity.