Standard Research on Vertical Machining Center for “Made in Zhejiangâ€

Abstract

“Made in Zhejiang†is famous for its high-quality concept. Its open certification system and “A-standard + B-standard†certification model are guiding enterprises and industries to the mid-to-high end of the value chain and industrial chain. The concept of “Made in Zhejiang†was conceived in 2003, and was officially recognized in 2013. In 2017, the international certification body joined the “Made in Zhejiang†alliance. In this process it gradually matures. The article will firstly understand the reliability status of China's vertical machining centers and the research done by domestic and foreign scholars on the reliability of CNC machine tools, and then analyze the effect of the concept of “Made in Zhejiang†on its reliability improvement from the aspect of reliability test standards. Then according to the main parameters of FEELER NPB-1100A (#40) vertical machining center, design the vertical machining center reliability test according to the concept and requirements of “Made in Zhejiangâ€. Finally, the design content is compared with the current relevant national standards, which proves that the content meets the relevant requirements of “Made in Zhejiang†and puts forward suggestions for further improvement.