Analyze the advantages of Epps EPPS precision transmission:(1) High positioning accuracy and good reproducibilityThe smooth rolling motion of the linear sliding track has a very small friction coefficient, especially the difference between static and dynamic friction. Even during micro feed, there will be no idling and slipping phenomenon, and the analytical ability and reproducibility are the best, so it can be achieved μ M-level positioning accuracy.(2) Low friction resistance, can maintain a

How are linear guides generally selected? 1- Determine the width of the slide rail. Rail width is one of the key factors determining its load size. Some brands can only produce up to 45 specifications, while some small manufacturers may only produce up to 30. There are also futures products such as 85 and 120, but most manufacturers do not produce them. 2- Determine the length of the track. This length is the total length of the track, not the stroke. Full length=effective stroke+slider spacing

Which is better, ball track or roller track? Let's analyze in detail below. Whether the hard rail is good or not, the accuracy of the machine tool is not much related to the guide rail, mainly the accuracy of the servo drive motor and screw bearing. The guide rail mainly plays a guiding and load-bearing role. Line rail is a type of rolling friction, point or line contact, with small contact surfaces and low friction. It is mainly used in high-speed machining and the mold industry. For mechanical

So, what is the difference between this ball linear guide and the roller linear guide? The biggest difference is the different support methods between the two: the support body of the ball type linear guide rail is a ball, and the contact with the slide is point contact (divided into two point and four point contact types, of course, the more contact points, the better the rigidity, the higher the manufacturing accuracy, and the higher the cost); Roller type linear guide rail (cross roller guide