Development trend of spindle bearing and robot bearing of high grade CNC machine

Machine tool industry is the basic equipment industry of the national economy, and is the top priority in the development of equipment manufacturing industry. The level of machine tool industry represents the development level of a country's manufacturing industry.

China has become the world's largest machine tool consumption and manufacturing country. Especially after entering the 21st century, China's CNC machine tools have entered the golden stage of development, and the output value of various machine tools has been in the forefront of the world. The annual output of CNC machine tools increased from 10000 in 2001 to 391000 in 2014. China has become the world's largest consumer of metal processing machine tools for 11 consecutive years. During this period, China's machine tool industry achieved remarkable results in independent innovation, and developed a number of high-speed, precision, composite, multi axis linkage CNC machine tools, as well as a number of large-scale, large tonnage, heavy-duty, super heavy-duty CNC machine tools. In recent years, with the prosperity of various emerging industries and the development of high-end equipment manufacturing industry in China, with the improvement of high-precision, high-performance, high consistency and high reliability requirements of mechanical products, CNC machine tools that provide processing basis have been developed rapidly, and high-end CNC machine tools that meet the requirements of high-performance and high-efficiency have entered various fields of industrial economy.