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一、数控机床行业的现状数控机床是一种适应性强、自动化程度高的机电结合产品。高级数控机床和超精度机床是强化国家汽车船舶、航空航天、机械电子工业的重要装备,国际上5轴联动数控机床(加工中心)被列为战略物资,日本“东芝事件”就是一例。70年代以来,各国竞相发展数控机床,有不少国家还采取了
First, the status of the numerical control machine tool industry CNC machine tools is a kind of adaptability, high degree of automation of mechanical and electrical combination products. Advanced CNC machine tools and ultra-precision machine tools are important equipment for strengthening the national automotive and marine, aerospace and mechanical electronics industries. The international 5-axis CNC machine tools (processing centers) have been listed as strategic materials, and Japan’s “Toshiba Incident” is one example. Since the 1970s, various countries have been racing to develop CNC machine tools, and many countries have also adopted