外文翻譯--論數(shù)控技術(shù)的發(fā)展趨勢(shì)-數(shù)控設(shè)計(jì)-閱讀頁(yè)
2025-06-06 05:54本頁(yè)面
【正文】 es) enabling technology and basic equipment. Marx once said, the difference between the various economic era, is not what is produced, but rather how to produce, what the production of labor. Manufacturing technology and equipment is the most basic of human means of production activities, while the numerical control technology is today39。s developed countries to accelerate economic development, enhance overall national strength and an important way to statehood. CNC technology is to use digital information on the mechanical movement and the work process control technology, CNC numerical control technology and equipment is represented by new technologies on traditional manufacturing industries and the peration of the formation of new manufacturing electromechanical integrated product, socalled digital equipment , and its technology, covering many areas: (1) Mechanical manufacturing technology。 (3) automatic control technology。 (5) sensor technology。 in based on intelligent, integrated puters, multimedia, fuzzy control, neural works, multidisciplinary technical, numerical control system to realize highspeed, highprecision, efficient control of during processing can automatically correct, regulation and pensation of various parameters to achieve an online intelligent fault diagnosis and treatment. For a long time, China39。s livelihood some of the important development of the industry plays a an increasingly important role. NC from the current world trend of technological development, mainly the following aspects: 1. Highprecision, highspeed development trend Although more than 10 years ago, the trend appeared in highprecision highspeed, but the scientific and technological development is not enough, highprecision, highspeed is also changing the connotation of being towards the development of accuracy and speed limits. Efficiency, quality is the main body of advanced manufacturing technology. Highspeed, highfinishing technology can greatly improve efficiency, improve product quality and grades, and shorten the production cycle and improve market petitiveness. To this end, Japan will study advanced technologies listed it as one of five major modern manufacturing technology, the International Institute of Production Engineering be identified as the 21st century, one of the central research directions. In the car industry, the production of an annual output of 300,000 beat is 40 seconds / vehicle, and most varieties of processing is a car equipped with one of the key issues that must be addressed。 To improve drive performance and the use of intelligent and convenient connections, such as feedforward control, the electrical parameters of the adaptive puting, automatic identification of negative autoselection model, selftuning, etc.。 there are intelligent diagnosis, intelligent control aspects, to facilitate the system diagnosis and maintenance. To address the traditional closed and CNC numerical control system application software industrial production problems. At present, many countries conduct a study of open CNC system, CNC system and opening up has bee a numerical control system of the future path. The socalled openarchitecture CNC system is the development of numerical control system can be run in a unified platform for machine tool manufacturers and end users, by changing, adding or cutting the structure object (numerical control function), the formation of serialization, and can be easily user39
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