掘进机自动截割控制系统的设计与应用

Design and Application of Automatic Cutting Control System for Roadheader

为实现截割头姿态、截割路线规划、截割路径跟踪、远程通信以及可视化显示等功能,以可编程控制器和工业控制计算机为基础设计了悬臂式掘进机自动截割控制系统,整个系统包括检测、控制、执行、信号放大等单元。在现场井下掘进工作面的使用过程中,自动截割模式与手动截割模式相比较具有显著的巷道断面成型效果,提高了掘进机的工作效率,减小了工人的劳动强度,具有一定的推广价值。

In order to realize the functions of cutting head posture,cutting route planning,cutting path tracking,remote communication and visual display,the automatic cutting control system of cantilever roadheader is designed based on programmable controller and industrial control computer.The whole system includes units such as detection,control,execution and signal amplification.In the process of using on-site underground tunneling face,the automatic cutting mode has a significant roadway section forming effect compared with the manual cutting mode,improves the working efficiency of the roadheader,reduces the labor intensity,and has a certain promotion value.