The size of the linear guide should be maintained within a certain level
With the increasing use of industrial automation equipment, people pay more and more attention to the use of linear guides, so the dimensions of linear guides should be maintained within a certain level in use to ensure the accuracy of the guides.
(1) Self-aligning ability
The DF (45-°45°) combination from the arc groove, during installation, through the elastic deformation of the steel ball and the transfer of the contact point, even if the installation surface is somewhat deviated, it can be absorbed by the inside of the linear rail slider. Produces the effect of automatic centering ability and obtains high precision and stable smooth movement.
Due to the strict control of the manufacturing accuracy, the linear guide rail 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 guide rails or The sliding block can also be stored separately from the guide rail and the sliding block to reduce storage space.
(3) High rigidity in all directions
The use of four-row circular arc grooves and a 45-degree contact angle of four rows of steel balls allows the steel balls to achieve an ideal two-point contact structure, which can withstand the load from the up, down and left and right directions; preload can be applied when necessary to increase rigidity.
(4) Good walking smoothness and low noise
Simple and sleek steel ball recirculation path design, and uses impact-resistant reinforced synthetic resin steel ball circulation accessories. Smooth running, low voice.