Linfen supply _ Liebert precision linear guide (certified) _ linear guides provided by the Shandong Bot Seiko Corporation. Shandong Bot Seiko Co., Ltd. (www.jsinfo.com.cn) is specialized in the "ball screw, lead screw, linear guide, spindle," the enterprise, the company of "honesty, hard service" concept, for You provide the most quality products and services. Welcome to inquire! Contact: Zhang complete. Shandong Bot Seiko company applications a linear guides, linear guide is mainly used in automated machinery are more like Germany imported machine tools, paper bowl machine, laser welding machine and so on, of course, linear guides and linear axes are supporting the use of. 2, the linear guide is mainly used in relatively high precision mechanical structure, between the moving element and fixed element linear guides without intermediate medium enterprises Linfen linear guide, and use the scroll ball. Because the ball rolling to adapt to high-speed movement, friction coefficient, high sensitivity, to meet the job requirements of moving parts, such as machine tool carrier, carriage, etc. If the force acting on the ball too, undergo preloaded ball too long, resulting in increased resistance movement bracket. Key performance indicators Shandong Bot Seiko Co., Ltd. is usually linear guides, linear guide selection must be based on conditions of use, load capacity and life expectancy choose. However, due to the dispersion of the life of a large linear guides, in order to facilitate the selection of linear guide linear guide, you must first understand a few important concepts. Rated Life: rated life means the number of so-called same product under the same conditions and rated load, 90% had not occurred and reached the surface peeling run away. Linear guides use balls as rolling elements rated life, under the basic dynamic load rating for 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 in the load direction and magnitude equal Jinzhong linear guide price, subject to the maximum stress in the contact surface of the supply Jinzhong linear guide, ball and raceway surface The total amount of permanent deformation just for static load ball diameter millionth time. 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. According to the size of the pre-pressure can be divided into different preload levels.