自拍亚洲综合在线精品,久久国产精品性色AⅤ人妻网站,18禁黄网站禁片无遮挡观看下载,高清无码内谢

Linear guide principle

Linear guide principle

Linear guide to understand that a rolling guide, is by the steel balls in the slider to guide the infinite scroll between circulation, thus make load along the high precision guide platform easily linear movement, and the friction coefficient drop to ordinary sliding guide one over fifty of the traditional, can easily reach high precision. The slider to guide the design between making yuan, make linear guide rail and bear the up and down or so and so on various direction load, patent backflow system and streamline the structure design of let HIWIN linear guide rail has more smooth and low noise of sports.