Optimization on Roadway Tunneling Scheme by Driving and Bolting Machine in Bulianta Coal Mine

For the current status of roadway tunneling effect by driving and bolting machine in Bulianta Coal Mine, the optimization analysis is carried out from the aspects of production succession adjustment, tunneling process, production system and labor organization; on the premise that the number is not increased and the total operation time is reduced, by adding the mating tunneling system, the operation mode is adjusted from “three-eight” system to the “two-eight” system. This paper fully optimizes the configuration of the operators, and effectively achieves the improvement of the driving footage, and then maximizes the tunneling potential of the driving and bolting machine.