With the continuous development of modern manufacturing technology, great changes have taken place in the traditional manufacturing industry. Numerical control technology, electromechanical integration and industrial robots have been more widely used in production. The linear guide rail has the characteristics of high positioning accuracy, interchangeability, automatic oil supply and can bear all-round load. Because of these characteristics, the linear guide rail has become one of the important components in the precision technology industry in recent years.
1. The positioning accuracy is high, and the friction mode of linear slide rail is rolling friction, which can not only reduce the friction coefficient to 1/50 of the sliding guide, but also reduce the gap between dynamic friction and static friction, so as to avoid slipping; Moreover, the wear of rolling guide is very small, which can maintain the accuracy for a long time.
2. It is interchangeable, because its own situation is used in machines with high fineness, which will have strict control over the accuracy of production and manufacturing, and the design of the slider and retainer can prevent the separation of steel balls, so part of its accuracy can be used interchangeably, so customers can order the slider and guide rail according to their own use situation when ordering, without too much storage.
3. The automatic oil supply can bear all-round loads. The linear slide rail is equipped with an oil nozzle on the slide block, which can automatically supply oil to lubricate the machine, avoiding the direct friction loss of the contact surface metal caused by insufficient lubrication of the slide guide.