数控铣削中心设计——进给传动系统设计数控铣削中心设计—进给传动系统设计摘 要数控铣削中心是一种加工功能很强的数控车床。如今国家鼓励技术创新，科技方面有了非常显著的增长，所以大家对所需要的零件的加工要求追求越来越精细，所需求的零件也愈发的多样性。数控铣削中心市场上的竞争愈演愈烈使得厂商的研发、投入生产以及制造的时间段愈加变短。数控铣削中心它的高精度和高效率特点，意味着机械工业将向着高效率、集成化、智能化以及信息化等各方面发展。本篇有关毕业设计的论文主要讲述了数控铣削中心的进给传动系统。由伺服驱动电路和伺服驱动装置组成的伺服系统，再加上执行部件和机械部分一起构成了进给传动系统。本设计对于控制方式选择开环控制，再选取合适的滚珠丝杠螺母机构以及电机等，尽可能保证数控铣削中心对精度的要求。关键词：进给传动、机械结构、三维造型北京理工大学珠海学院 2020 届本科生毕业设计CNC milling center — Feed drive system designAbstractCNC milling center is a CNC lathe with that present use important man thing reason make originally If machining control algorithm layer order main case operator total. Today the country encourages technological innovation, and there has been a very significant increase in science and technology, so people pursue more and more refined processing requirements for the required parts, and the required parts are also more and more diverse. The increasing competition in the CNC milling center market makes the time for manufacturers to research and develop, put into production and manufacture shorter and shorter. The high precision and high efficiency of CNC milling center means that the machinery industry will develop towards high efficiency, integration, intelligence and informatization.The thesis about graduation design mainly tells about the feed transmission system of CNC milling center. A servo system consisting of a servo drive circuit and a servo drive device, together with the actuator and the mech...
