Trends in the development of the world machine tool industry

At present, the world's machine tool industry technology development has the following trends: 1. Composite processing technology is more widely used. New composite processing machine tools such as turning and milling machine tools, car grinding compound machine tools, gear processing compound machine tools, turning and milling composites and 5-axis linkage Machine tools and other products continue to emerge; heavy-duty machine tools add multi-functional accessories and turntables, etc., the trend of composite processing is obvious; metal cutting and special processing compounding has made new progress, laser, electrical processing and cutting processing composite technology has mature product promotion and application . The popularization and application of composite processing technology will have an important impact on multi-variety and small-batch production processes. 2. The application speed of direct drive technology is accelerated. Due to the advancement of power electronics and numerical control technology, as well as the maturity of components such as linear motors, torque motors, electric spindles, and grating inspections, the application speed of direct drive technology in CNC machine tools is accelerating. The new product has been driven by a linear motor. The application of direct drive technology will greatly promote the structural change and performance improvement of CNC machine tools. 3. Micro-manufacturing technology Inter-Micro refers to a high-efficiency, green, high-precision micro-manufacturing technology for processing various micro-parts in 3D shapes. At present, with the support of the European Union, research teams composed of universities, research institutes and enterprises from Germany, Italy and other countries have achieved relevant results, such as: ultra-precision 5-axis linkage micro-diamond and cubic boron nitride tool processing technology equipment. . Micro-manufacturing technology has great application potential and should attract the attention of the industry. 4, low-temperature processing technology into practical Studies have shown that the application of low-temperature processing technology chip removal rate is 2-4 times the original processing method, tool life can be extended by 2 times. Especially in the field of hard metal cutting such as titanium alloy, nickel-based alloy, ductile iron (CG1), the cutting effect is remarkable. Foreign companies have introduced low-temperature processing technology equipment and gained application experience in aerospace manufacturing. 5. Green manufacturing technology is emerging Green manufacturing technology is a comprehensive technology. Saving energy, saving resources and increasing productivity are the core requirements of green manufacturing technology. The application of green manufacturing technology is an urgent issue in the development of CNC machine tools in China. In fact, the application of green manufacturing technology is both an objective requirement for sustainable development and a need for market competition. 6, "solution" is an important form of industrial development to provide users with "solutions", reflecting the integration of technology and management, is an inevitable requirement of technological advancement of the times. A comprehensive solution is an advanced form of today's manufacturing services. In the future, the machine tool processing enterprise will not be able to meet all the requirements of the customer only by providing the host computer. Only by providing a one-stop "solution", becoming the "technologist" of the user and providing "long-term service and contract" can it be fierce. Win the order in the market competition.

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