December 15, 2017, led by Shandong Best Precision Co., Ltd.  the 04 special topic "Industrialization of Rolling Function Precision component's development and application in key technology and equipment"  smoothly passed the site acceptance at customer Huangshan Wannan Machinery Co., Ltd.

The subject has completed the research on the failure mechanism of the rolling circulation system of the ball screw with nuts and the linear guide way, had been structurally optimized design the products,   researched and developed products which has advantages of high-precision,  high-performance and stable processing technology under mass production conditions.Purchase and R & D of key processing equipment, precision and performance inspection and testing equipment, and carried out the relevant test verification; developed high-speed, heavy duty ball screw and rolling linear guide way, precision ball screw (grade P1) and other products ,  Established mass process production of line ball screw, ball nut, rolling guide way and slider.

Achieved the application verification in Huangshan Wannan Machinery Co., Ltd., , Beijing Precision Machinery & Engineering Research Co.,LTD, Shenyang Machine Tool Group's First and Second branch companies, Beijing Research Institute of  Mechanical and Electrical Technology and other domestic main machine tool manufacturing enterprises.With reliability and accuracy of good retention, Shandong Best Precision's products met the main machine tool's application requirements.

The subject meet the market  demand of large-scale high-end rolling functional parts product type, master the design and manufacture of key process technology, breaking the bottleneck of key parts processing, improve the industrialized manufacturing capacity of rolling functional components and realize the stable in mass production of high speed, heavy load, precision ball screws  and rolling linear guide way, and provide best support for the localization of the rolling function components of the domestic OEM, played a very good role in promoting CNC machine tool manufacturing level of China.