Because of the rolling friction coefficient linear guides have small, high running accuracy, no crawling, wear resistance, stiffness, heat distortion, etc., are widely used as a guide member precision CNC machine tools and machining centers?. Over the past decade, the domestic rolling linear guide on the production scale, technology and equipment, production and variety made great progress, but in high-precision, high-speed, heavy-duty linear guides and other high-end products and the use of reliable performance stability terms, with similar foreign products are still some gaps j. Therefore, it is necessary to improve the performance and reliability of the product started to conduct studies to assess the reliability of the test method and analysis of such high-end products. At present, high-precision, high-speed, heavy-duty rolling linear guide has a lot of respect deputy research results about its structure, processing methods, stress analysis and analysis of life, but few studies on the reliability test and analysis of assessment methods silver rails, most major emphasis on reliability studies on the machine or some other mechanical products silver linear guide MGN small, lightweight silver rails on market conditions, especially for miniaturization of devices. Slide, slide stainless steel two kinds of material and offers. Linear Slides of stainless steel, including the slide, slide and other metal parts such as ball retainer, etc., are the use of stainless steel, with anti-rust properties. Gothic type four-point contact design using silver rails on the distribution, can withstand loads in all directions, with strong rigidity, high accuracy characteristics. There are ball retainer design on the silver rail agency, with the permission of interchangeability in terms of accuracy. MGW ﹝ slide wide ﹞ widened significantly enhance the design moment load capacity, single-axis use. Gothic type four-point contact design, can withstand the load in all directions and has a high rigidity characteristics. Slider is equipped with micro keep the wire, remove the slider ball does not fall off. Slide, slide, and all metal parts are made of stainless steel, silver MG series on linear guides with anti-corrosion properties are widely used: semiconductor manufacturing equipment, printed circuit boards, IC assembly equipment, medical equipment, robotic arm, precision measurement equipment, office automation equipment, other small linear slide device. Silver rails on manufacturers, Huizhou silver rails, Koyo machinery supplied by Koyo Machinery Co., Ltd., Dongguan City. Koyo Machinery Co., Ltd., Dongguan City (www.hiwin.tm) strong, credible, in Dongguan, Guangdong radial ball bearings industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement Koyo innovative ideas will lead into the brilliant machinery and you work for a better future!