International bus processing machine has entered the digital production skills as the center of mechatronics era, during which CNC bus processing machine is one of the representative goods. CNC bus processing machine is an important base of the processing machine and the national economy. It provides equipment and technique for each branch of national economy, and has infinitely expanding economic and social effect. At present, Europe, the United States, Japan and other industrialized countries have completed the industrialization process of CNC bus processing machine, and China started from the 1980s, is still in the development period. China in the application of skills and skills integration of the contrast is low, the relevant skills specification and specification of the research and development is relatively backward, domestic CNC bus processing machine has not formed a brand effect. Together, China's CNC bus processing machine industry is still short of perfect skills training, service network and other support systems, marketing ability and operation management level is not high. The more important reason is the lack of independent innovation ability, completely with independent intellectual property rights of the CNC system is few and far between, restricted the development of CNC bus processing machine industry. For a long time, the domestic CNC bus processing machine has been in the low level of agile expansion, the middle stage of slow development, senior rely on the import situation, especially the key equipment of the national key engineering needs mainly rely on import, skills are controlled by people. Investigate its reasons, the domestic CNC bus processing machine company is mostly in the "extensive" period, in the commodity description level, quality, precision, function and other aspects of the advanced level and foreign comparison behind 5-10 years; In high, refined and advanced skills, the gap is 10-15 years. More than 80% of foreign companies' sales of CNC systems in China are universal CNC systems. If we can be in the universal numerical control system goods rapid industrialization to break, China's numerical control system industry is expected to fundamentally complete the strategic counterattack. Together, but also to establish a comparative complete advanced NUMERICAL control system of independent innovation system, improve China's independent description, development and complete sets of production ability, the creation of domestic independent brand goods, improve the overall skill level of China's advanced numerical control system.