摘要
根据龙门刨床的工艺特点及其对电力拖动自动控制系统的要求，研制出龙门刨床全数字直流调速系统。对该调速系统的构成、特点及主要性能指标进行了介绍。
With the increasing development and improvement of semiconductor technology and computer technology,the full digital direct current thyristor speed control equipment has been made in recent years,and it has been applied on industry successfully.This article introduces the operating properties of planer,the requirement for electric driving automatic control system,the constitution of planer full digital direct current speed control,system properties and the principal performance specifications.
关键词
龙门刨床
直流调速
数字控制系统
刨削
planer
direct speed control system
full digital control system
