《数控专业中英文翻译》由会员分享，可在线阅读，更多相关《数控专业中英文翻译（11页珍藏版）》请在金锄头文库上搜索。
1、Intelligent Open CNC Technology I. Technical Overview Industrial countries around the world through the development of CNC technology, a CNC machine tool industry, prompting machinery industry entered a new modern stage of historical development, and thus the structure of the national economy has br
2、ought great changes. CNC machine tools is not only an important basis for mechanical and electrical industrial equipment, automotive, petrochemical, electronics and other pillar industries, the primary means of production modernization, NC is the third industrial revolution the world is an important
3、 content. Output of CNC machine tool industry itself far less automobile, chemical and other industries, but the high-performance CNC machine tools to the manufacturing industry has brought the benefits of the high rate of production growth and modernization is to promote national economic developme
4、nt of the huge source of power. In particular, numerical control technology in the manufacturing sector expansion and extension of the role and the resulting ripple effect of radiation on the mechanical manufacturing industry sufficient structure, product structure, specialized division of labor, ma
5、chining methods and management models, the production of social division of labor, business operational mechanism of profound change. In CNC machine tools are widely used in the numerical control technology, is a machining process using computer control information in a variety of digital computing,
6、 processing, and high-performance drive units through the implementation of mechanical components for automatic control of high-tech. The current equipment has been used a lot of CNC machining technology, the most typical and most widespread is the application of CNC machine tools. The machining pro
7、cess of the diversity and complexity of machining parts, CNC machine tools to the specifications, types and properties very different from the complexity of the control parameters, debugging complicated operation, so in general will continue the rapid development of computer technology and its archi
8、tecture , the modern automatic control theory and modern technology to a new generation of power electronics CNC machine tools, we should emphasize them with open and intelligent features. 1. Open Requires a new generation of CNC machine tool control system is an open, modular architecture, its feat
9、ures are: Modular elements in the realization of the system at the same time, there should be standardized between these elements can be provided by the different elements of the buyer free to combine, which can easily constitute a complete system. As follows: - Elements of the system should be modu
10、lar, while the interface between the modules must be standardized; - System software, hardware configuration should be transparent, portable; - System should have the continuous upgrade capability. At the same time the mechanical structure of a new generation of CNC machine tools also should be open
11、, should be characterized by: - Function module components using the machine; - A technology plan, processing database to users; - Use of information technology will be a reasonable allocation of social resources, manufacturing machinery manufacturing industry gradually establish a perfect virtualiz
12、ation and network-based advanced manufacturing systems, machinery manufacturing resources to be used efficiently, to reduce costs, improve quality, the purpose of reducing manufacturing cycle. 2. Intelligent The so-called intelligent control system, is smart with anthropomorphic features, the numeri
13、cal control system with simulation, extension, expansion of the intelligent behavior of the knowledge processing activities, such as self-learning, adaptive, self-organization, self-optimizing, Zi calm, self-recognition from planning, self-healing, self-reproduction. Through the intelligent CNC mach
14、ining accuracy and efficiency of physical testing, modeling, feature extraction, processing system automatically senses the internal state and external environment, to quickly make the best goal of the intelligent decision-making, feed rate, cutting depth , coordinate movement, spindle speed and oth
15、er parameters in real-time control, so that the processing machine at its best. The current NC system functionality required not only high performance (high-speed, high precision and high reliability), but also includes many smart features, such as the processing of motion planning, reasoning, decis
16、ion-making ability and perception processing environment, manufacturing, network communication capacity (including the interaction with others), intelligent programming, intelligent databases, intelligent surveillance. Practice has proved that these intelligent technology, also used in the 21st century, the adjustment of a new generation of CNC machine tools,
