The development of Dalian precision machining in the automotive industry has provided a huge market for the development of auto parts enterprises. According to relevant reports, the total output value of China's auto parts industry exceeded 1.4 trillion yuan in 2010. With the continuous and rapid development of the automobile industry, the auto parts industry will also usher in a bright development prospect. High speed steel cutting tools are shrinking in the domestic market.

At present, its share is less than 60%; Cermet maintains its advantages in precision turning of steel and cast iron, and its market share is about 2%; Ceramic cutting tools are widely used in high-speed milling, especially in the field of aviation difficult to machine materials, accounting for about 1% of the market share; The market share of superhard material PCD / PCBN is about 2%, mainly focusing on the processing of non-ferrous metals and ferrous metals.

Under the direct or indirect manual intervention, raw materials are processed into parts or parts are assembled into products, and the management process and process automation are realized in the processing process. The management process includes the optimal design of products; Programming and process generation; Organization and coordination of equipment; Planning and distribution of materials; Environmental monitoring, etc.

It is of great significance to reduce labor intensity, improve the adaptability of manufacturing system and improve the market competitiveness of enterprises. Rigid automatic production line is a multi station production process. It uses the workpiece conveying system to connect various automatic processing equipment and auxiliary equipment in a certain order to complete the processing of single parts under the action of the control system.

If R & D fails, the enterprise will lose not only R & D expenses, but also opportunity costs such as shutdown losses. So how can we ensure the high success rate of transformation? Many practical case experiences tell us that the key to the success of enterprise automation upgrading is to find suppliers qualified to develop complex non-standard equipment and suppliers capable of system integration of standard and non-standard equipment.