为解决切割钢板的自动化,对国产的一台中小规模集成电路组装的数控切割机进行了“以软代硬”的技术改造(第九设计院负责设计改造,交大提供全机,我厂参加调试)。这台以微型电脑控制的MNC—85切割机,到目前已使用半年,其实际使用时间为300多小时,共切割各种零件计五千余件。其使用情况 In order to solve the automation of cutting steel plate, we carried out the technological transformation of “soft to hard” on a CNC cutting machine made by a small and medium-sized integrated circuit made in China (the 9th Design Institute is responsible for the design and transformation, ). This microcomputer-controlled MNC-85 cutting machine, has been in use for six months, the actual use of time for more than 300 hours, cutting a total of more than five thousand pieces of various parts. Its use