Because of its easy assembly and interchangeability, the precision screw slide table is easy to maintain, does not require lubrication, and has low maintenance costs, it has been widely used in various machine tools and non-standard equipment. In actual operation, the linear and curved movement of the load is realized through the combination of each unit, making the automation of light loads more flexible and positioning more accurate.
Precision screw slide
Ultra-long precision debugging requires the guide rail installation structure and precision: in the near field test equipment, the horizontal guide rail is divided into the main guide rail and the auxiliary guide rail. The main guide rail plays a leading role and the auxiliary guide rail plays a supporting role. In the application of precision screw slides, the quality of the product is largely determined by the accuracy of all aspects of the product. Therefore, improving product accuracy and debugging for ultra-long precision are vital to precision screw slides. effect.
Because the precision screw slide table is formed by splicing over-long precision guide rails on the basic rail. In order to facilitate the splicing and debugging of precision rails, we divide this process into two steps: rough rail adjustment and precision rail fine adjustment. It is an automated upgrade unit following the linear guide and ball screw linear drive mechanism. Used in linear reciprocating motion applications, it has a higher rated load than linear bearings, and can bear a certain torque at the same time, which can achieve high-precision linear motion under high load conditions. Structure, high precision, precision grade guide rail.
Nowadays, linear modules have been widely used in various machine tools and non-standard equipment. In general, because the machined surface is used as the installation reference and the application length is limited, its debugging and measurement are relatively simple. But for super long guide rails (greater than 8 meters), its debugging and measurement becomes a difficult problem.
The precision screw slide equipment has high positioning accuracy, no sliding when the timing belt is working, accurate transmission, and constant transmission ratio. The movement of the rolling linear guide is realized by rolling of the steel ball, the friction resistance of the guide pair is small, the difference between the dynamic and static friction resistance is small, and it is not easy to crawl at low speed.