对旧式机床进行数控化改造,在提高产品的加工精度和生产率的同时,减少了能源的消耗和对环境的污染,而且促进资源节约和再利用,实现旧机床产品的高值化利用。机床数控化改造的意义我国是一个机床大国,目前机床的保有量达700多万台,然而废旧机床的数目也相当庞大,这些机床面临大修提升,甚至功 The NC machine tool for the transformation of the old, while improving product processing accuracy and productivity, while reducing energy consumption and environmental pollution, but also to promote resource conservation and reuse, to achieve the high value of the use of the old machine tool products. The significance of CNC machine transformation China is a large machine tool, the current machine tool to retain the amount of more than 700 million units, but the number of used machines is also quite large, these machines are facing major improvements, or even power