Electrical Control System of Coal Mine Tunneling Machine
During underground coal mining,the tunneling machine is an important equipment for tunnel excavation.The electrical control system of the tunneling machine is the foundation for its normal operation.With the development of the times,there are still some shortcomings in the existing electrical control system of tunneling machines,which need further improvement.This paper analyzed the main functions of the electrical control system for coal mine tunneling machines,including cutting control,attitude and position control,equipment fault alarm and protection.It summarized the shortcomings in the operation of the electrical control system,mainly including high failure rate,high worker operation intensity,and slow construction speed.It explored the future development trend of the electrical control system for tunneling machines,mainly including automatic control of cutting,automatic recognition of coal rock interface,and visualization of the cutting process.The research can provide certain technical references for the efficient excavation of coal mines.
coal minetunneling machineelectrical control systemcutting controlequipment fault alarm
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