C6140 普通车床数控改造及横纵向进给系统设计摘 要我国是传统的机械制造大国，但是设备及其落后，尤其是老的机械制造厂主要还是旧的机床，不能满足处理的条件。制造技术和设备的现状,与现代先进技术对大型故障机,尤其是大量闲置的普通机床进行改造、升级,尽快使这批设备在经济发展中发挥能力、创造效益,的确是许多企业不能忽视一个主题,是我国制造业的发展方向。这个话题是 CA6140 普通车床数控改造,其现实意义在于如何找到一个可行的和扩展设备改造方法的价值,传统的机械制造技术和设备产业技术升级,为了解决设备老化带来的问题。关键词: 滚珠丝杠 滚珠丝杠螺母副 单片机 步进电机ABSTRACTChina is a traditional machine manufacture great nation, however, its equipment level falls behind, In particular, in some Engineering works, and most of the machine is quite old, far from enough to meet the requirements of processing. In view of present manufacturing industry's technical equip present situation, makes the transformation, the promotion particularly with the modern vanguard technology to a large quantities of breakdown engine bed large quantities of idles ordinary engine bed, enables this batch of equipment by the small investment to display the potency, the creation benefit as soon as possible in the economic development, indeed is a many enterprise's noticeable topic, is our country manufacturing industry development direction .This topic is aims at CA6140 the ordinary worn out lathe to make the numerical control transformation, how does its practical significance lie in seeks for one kind feasible, to have the promoted value equipment to transform the method, carries on the technical promotion to the traditional machine manufacture profession's technical equip, solves the problem which the present equipment gets older brings. In this topic research process, the first convention numerically-controlled machine tool which...
