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二、国内外数控机床的发展概况数控机床是近年来机床自动化方面一个重要的发展方向,它综合应用了计算机技术、自动控制、精密测量、机床结构设计和工艺等各个技术领域里的最新技术成就而发展起来的一种既有广泛的通用性,又有很高的自动化程度的新型机床。它的发展象征着现代科学技术的发展水平,各国数控机床的生产和使用情况,也是机床制造水平的重要标志之一。
Second, the development of CNC machine tools at home and abroad Overview CNC machine tools in recent years, machine automation is an important direction of development, which combines the application of computer technology, automatic control, precision measurement, machine tool design and technology and other technical fields in the latest technological achievements And developed a wide range of commonality, but also a high degree of automation of new machine tools. Its development symbolizes the development of modern science and technology, the production and use of CNC machine tools in various countries, and is also one of the important symbols of machine tool manufacturing level.