摘要
介绍了一种由电缆卷筒驱动脉冲发生器、同步脉冲信号与行驶方向控制电缆排缆丝杠的旋向、高频脉冲信号驱动步进电动机旋转的电动铲运机数控排缆装置。
<abstract>e paper introduces a numerical control discharge cable device, in which the pulse generator is driven by the cable drum of electric scraper, synchronism pulse signal and the running direction of electric scraper control the rotation direction of lead screw , high-frequency pulse signal drive stepper motor.
出处
《矿山机械》
北大核心
2004年第5期23-25,共3页
Mining & Processing Equipment
关键词
电动铲运机
金属矿山
井下运输
数控
<keyword>otoelectric encoder Phase demodulation Counter Annular pulse distributor Stepper motor
