1. The application of composite coil processing skills is becoming more and more extensive. New composite processing coils combined with coil coils and other products continue to emerge; heavy-duty coils add multi-functional accessories and turntables, and the trend of composite processing is significant. In addition, metal cutting New progress has been made in the combination with special processing, and the combined skills of laser, electrical processing and cutting processing have now been used for sophisticated product promotion. The promotion and application of composite coil processing skills will have an important impact on the production process of various types and small batches.

2. The application speed of direct drive skills is accelerated. Because of the advancement of power electronics and numerical control skills, as well as the sophistication of linear motors, torque motors, electric spindles, grating detection and other components, the use of direct drive skills in CNC bending machines has accelerated, and many foreign countries The new products of the rolling machine enterprise have been driven by linear motors. The use of direct drive skills will greatly promote the structural changes and functional progress of the CNC bending machine.

3. Micro-fabrication skills Inter-Micro (Inter-Micro) refers to a new high-efficiency, green, and high-precision micro-fabrication technology for processing various micro-parts with 3D shapes. At present, under the auspices of the European Union, a seminar group composed of universities, research institutes and companies in Germany, Italy and other relevant countries has obtained relevant results. Micro-fabrication skills have great application potential and should attract the attention of the industry.

As the strategic equipment of the national defense industry, the CNC bending machine is the most important manufacturing method of various weapons and equipment, and an important guarantee for the modernization of the national defense industry. However, revitalizing the CNC coiling machine industry has certain difficulties for the coiling machine industry. The digital manufacturing technology required for the development of CNC bending machines is the core of advanced manufacturing and the key to independent innovation.