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Compound machine tools are in the ascendant
Thanks to the powerful control capabilities of the high-end CNC system, the increasingly sophisticated design and manufacturing technology, and the increasingly mature application technology including programming, the composite machine tool is versatile with its powerful process and process intensive compounding ability. The demand for personalized market manufacturing with multiple varieties, small batches, and one-time card loading has been increasingly favored by the market and users, and the development momentum is strong, showing a trend that is in the ascendant. In this exhibition, the number of composite machine tools exhibited new improvements and changes in terms of quantity, variety and performance compared to previous CCMT.
Product accuracy is on the rise
Wide range of advanced technologies, such as finite element analysis and calculation technology, nano-level numerical control technology, high precision and high stiffness servo drive and feedback technology, high precision and high stiffness structural design technology, electric spindle, torque motor, linear motor and direct drive technology , temperature rise, deformation, imbalance, wear and Other detection and compensation technologies, anti-friction anti-vibration technology, high precision and high stiffness slewing bearing technology, static pressure technology, precision parts manufacturing technology, etc., promoted from different technical levels The precision of machine tools is constantly improving. The geometric accuracy, control accuracy, and work accuracy of the machine tool have made new progress every year.
Automation level is ripening
Machine tool automation is the foundation of modern manufacturing automation, and modern manufacturing methods provide a broad space for machine tool automation. The development of modern control theory, electronic technology, computer technology, information technology, network and communication technology has pushed machine tool automation to a higher level and provided a solid equipment foundation for digital factories and unmanned manufacturing. Modern CNC machine tool automation featuring digital control, with motion track control, ATC, APC, monitoring and compensation of machining process (temperature, center of gravity, cutting force, vibration, deformation, etc.), tool management and online inspection, on-line measurement of workpiece , the transmission of workpieces, automatic loading and unloading, from the single machine to the flexible manufacturing unit to the automatic production line control and network control and other automatic control functions, and continue to deepen development. The great efficiency and benefits brought by the mechatronics automation technology can be fully appreciated on these exhibits.
Specialized and special machine tools are featured
The development of special and special machine tools largely reflects the degree of satisfaction of the machine tool industry to social and economic development and the maturity of its own development. Personalized products and personalized services are the inevitable requirements of the increasingly developed social economy for the machine tool industry. The entry and exploration of market segments is also an important part of the optimization and adjustment of the machine tool industry structure and the improvement of effective supply capacity. A large number of special-purpose and special machine tools exhibited in this exhibition show their professional, unique, unique, high-quality and high-efficiency characteristics. They complement each other with general-purpose machine tools and play an important and irreplaceable role in economic construction. .
Intelligent manufacturing has already seen
Intelligent technology is an advanced stage of the development of automation technology. Compared with the general concept of automation, it has the characteristics of shifting from mechanical labor to lightening mental work, and has a transition from mechanical motion control to information control. Features, control methods and processes from passive program execution to task understanding, environmental understanding, action planning transformation characteristics. Therefore, smart technology has become the frontier and hot spot of smart manufacturing, and its development has attracted people's interest and attention. The integration of expert systems, multiple physical quantity sensors and powerful information analysis and processing technologies has promoted the development of intelligent control technology for machine tools. Many exhibits of this exhibition show their own "intelligence" in different degrees and different aspects, combined with their own professional characteristics.
Sustained innovation and fruitful results
Innovation is the life of an enterprise and the source of its inexhaustible development. A number of innovations in this exhibition were launched, and their innovative spirit was explained by their new ideas and technologies. These innovations cover many fields such as design, structure, specification, process, control, etc., and have formed a number of innovative products and patented technologies with core independent intellectual property rights, which enhance the position and ability of enterprises in the market competition. In the transformation of China's machine tool enterprises to transform the economic development model and improve the quality of economic development, the trend of innovation is strong and fully demonstrated in this exhibition, including dozens of major bottlenecks to solve economic and social development and industrial competitiveness. The overall improvement of the overall achievements of a number of national high-tech achievements in the "high-end CNC machine tools and basic manufacturing equipment" with a global impact shows that the development of China's machine tool industry is undergoing gratifying changes.
CNC system, functional components
Competing with the colorful host exhibits, the CNC system and functional parts exhibits can also be described as a collection of talents. In particular, domestic CNC systems and domestically produced functional components have made great progress in recent years. The short leg and bottleneck problems that have long plagued China's machine tool industry are making positive progress. A number of products with higher technical level and competitiveness are gradually becoming the host. The manufacturer's package is preferred. These exhibits show that China's machine tool industry chain is becoming more complete and balanced, and some key core technologies and supporting products are gradually maturing.
Seven technical features of CCMT2014 exhibits
The CCMT2014 held in Shanghai in February 2014 will be an exhibition with rich exhibits, advanced technology and strong innovation. According to the exhibits reported by the exhibitors, seven points of view were summarized.