目前,机床电气工作还是一个比较薄弱的环节,机床电气设计及其试验研究工作,以及电器元件的供应和安装调整在一定程度上还存在著问题。但是;我们制造的新机床在电气上已日趋复朵,不仅仅机床操作的自动化要靠它;而且力机床加工工件的精度亦都逐渐用电气系统来保证。为了提高电气? At present, the electrical work of the machine tool is still a relatively weak link. The electrical design and test research work of the machine tool, as well as the supply and installation adjustment of electrical components, to a certain extent, still have problems. However, the new machine tools we manufacture have become more and more complex in electrical terms. It is not only the automation of machine operations that relies on it, but also the precision of machined workpieces is increasingly ensured by electrical systems. In order to improve electrical?