旧中国贫穷落后,几乎没有机床工业可言。新中国成立后,根据社会主义建设的需要,国家在经济恢复时期和第一个五年计划期间,就大力发展机床工业,建设了一批机床厂和工具厂,初步奠定了生产技术基础。随着国民经济的发展,机床工业也相应迅速发展,逐步形成了较为完整的机床工具科研 Old China is poor and backward, with almost no machine tool industry. After the founding of New China, according to the needs of socialist construction, during the period of economic recovery and the first five-year plan, the country vigorously developed the machine tool industry, built a number of machine tool factories and tool factories, and initially laid the foundation for production technology. With the development of the national economy, the machine tool industry has also developed rapidly and gradually formed a relatively complete machine tool research.