Guideway used in the rolling cage, so that the rolling elements are arranged evenly on the silver rail company, smoothly circular motion. This makes the SSR guideways with low noise, maintenance-free, long life and other characteristics on the silver rail, and can be 300m / min of ultra high-speed linear motion. The Guideway realized under 100m / min velocity of less than 50dB noise on the silver rail direct prices, reduces friction volatility to previous products 1/5. In addition, by adding a grease 2ml, run the no-load test 2800km. Rail mounting screw threaded hole pitch and the sink hole depth precision impact on the rail under the trench. In order to adapt to the impact of various machine tools rails meet the needs of job stability, improve shock absorption, reasonable design Guideway installation connecting bolt fatigue strength is needed. Japan NSK silver rail company through direct sales on a test, under different circumstances keyhole mounting screw hole pitch and sinking depth, the amount of deformation of the lower groove rails were measured. Visible rail mounting screw pitch and threaded hole sink hole depth greater impact on the accuracy of the rail under the trench, select the appropriate rail mounting screw threaded hole pitch and the sink hole depth, to improve the linear guides accuracy is very important. Koyo Machinery rail _ _ silver rails on offer on the silver supplied by Nan Koyo machinery. Koyo Machinery Co., Ltd., Dongguan City (www.hiwin.tm) on the silver rail, Taiwan on the silver rail, silver KK module, slide rails, slide rails and other industries have high visibility, integrity management, quality of service both welcome to inquire or consult our "Commercial Union Service" it!