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当前,以数控机床为基础,建立不同等级和规模的自动化柔性生产系统,将是机械制造技术与管理的主要发展方向。数控机床的产量、水平与拥有量已成为衡量一个国家工业化水平的重要标志。 我国数控机床近年来在生产和应用方面都有较快发展,但与工业发达国家相比,差距很大。近年来数控机床进口逐年剧增,1993年进口近9亿美元。我国机床行业正面临着极为严峻的激烈竞争,处境艰难。
At present, based on CNC machine tools, the establishment of automated flexible production systems of different grades and scales will be the main development direction of mechanical manufacturing technology and management. The output, level, and ownership of CNC machine tools have become an important indicator of the level of industrialization in a country. In recent years, China’s CNC machine tools have experienced rapid development in production and application. However, compared with industrialized countries, there is a wide gap. In recent years, imports of CNC machine tools have increased dramatically year by year, with nearly 900 million U.S. dollars imported in 1993. China’s machine tool industry is facing extremely severe fierce competition and is in a difficult position.