Seiko Co., Ltd. Shandong Bot design linear guide system, and strive to have the greatest contact area between Quzhou linear guide enterprise fixed element and a moving element, which not only can increase the carrying capacity of the system, and the system can withstand intermittent cutting or gravity cutting impact Quzhou linear guide supply generated the force widely diffused, expanding the area of ??affordability. To achieve this, the shape of the groove of the rail system are varied, there are two representative, called Gothic (pointed arch), the shape is a semicircular extension of the linear guide, the contact point of the vertex; Another arcuate shape, can also play the same role. No matter what kind of structure, only one purpose, and strive for more contact with the rail rolling ball radius (fixed components). Factors determining system performance characteristics are: how the rolling element contact with the rail, which is the crux of the problem. Common structure of linear guide and key performance indicators used in accordance with the structure of the ball between the rail and the slider contact tooth type of linear guide classification, mainly Gothic (Gothic Type) type and arc-type teeth tooth type. Key performance indicators rated life: linear guide using balls as the rolling elements of rated life, the basic dynamic load rating for the next 50km. The basic dynamic load rating (C): the so-called basic dynamic load rating refers to a group of the same size linear guide deputy, in the state of the load direction and magnitude equal, after running 50km, 90% of the linear guide its raceway surface does not produce maximum load fatigue damage (peeling or pitting) when. Basic static load rating (Co): the so-called basic static load rating refers to the state of the load direction and magnitude equal, subject to the maximum stress in the contact surface, the total amount of permanent deformation of the surface of the ball and raceway diameter ball just as extreme When one static load. Accuracy: Accuracy is generally linear guide is divided into general level, advanced, precision level, and ultra-high precision level. Generally there are three main test indicators, one face of the slider C A plane parallel rails Lishui linear guide price, the second is the face of parallel rails slider D B surface (shown in figure II), three is running parallel, the so-called running parallelism refers to the linear guide fixed on the reference plane seat, make the trip to walk along the slider, and the slider rails parallelism error between the reference plane. Pre-pressure: pressure is called the pre-load force pretreated ball, the negative gap between the use of balls and beads give way preload, which can increase the rigidity of the linear guide and eliminate the gap. Shandong Bot precision linear guide _ _ Zhoushan linear guide price offered by Shandong Bot Seiko Corporation. Shandong Bot Seiko Co., Ltd. (www.jsinfo.com.cn) strong, credible, Shandong Jining machining industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Bot Seiko and you hand into the brilliant, for a better future!