论文部分内容阅读
滚珠丝杠与直线电机作为典型的驱动装置,在机床上有着非常广泛的应用。然而,在数控机床越来越向着高速化、高效化及复合化发展的今天,滚珠丝杠与直线电机作为数控机床快速进给伺服系统中的核心功能部件,究竟哪一个才具有更强的优势呢?哪一个才是机床制造商的理想之选呢?其实,有关这方面的争议早在10多年前就已经开始,直至现在也没有间断过。有的观点认为:直线电机可以替代滚珠丝杠;有的则认为:直线电机与滚珠丝杠各有优势。相关资料介绍,直线电机的推进力直接产生在运动部
Ball screw and linear motor as a typical drive, in the machine has a very wide range of applications. However, as CNC machines are becoming more and more high-speed, efficient and compound, today’s ball screw and linear motors are the core functional parts in the fast-feeding servo system of CNC machine tools. Which one has more advantages? Which one is the best choice for the machine tool builder? In fact, controversy in this area has already started more than 10 years ago, and it has not stopped until now. Some view that: linear motor can replace ball screw; others think: linear motor and ball screw have their own advantages. Relevant information, the propulsion of linear motors directly in the Ministry of movement