摘要
自动进给控制系统是数控机床等数控加工设备的重要组成部分 ,介绍了以中规模数字集成计数器IC 74 1 91为核心 ,以步进电机为执行元件的数字化自动进给控制系统 ,用电子设计自动化 (EDA)软件进行了系统的研究和设计 。
The auto-advancing driving system is an important part of numerical controlled processing equipment such as numerical controlled machine tool. This paper introduces the numerical auto-advancing driving system, whose kernel is middle scale number integration counter IC?74191 and operation component is stepping motor, and which is systemically studied and designed by EDA software the emulation and experiment results are given.
出处
《沈阳工业大学学报》
EI
CAS
2002年第3期200-202,共3页
Journal of Shenyang University of Technology
