【摘要】 本文从保持截割头较高的截割能力、良好的截割工况和较低的截割能耗的观点出发，分析了悬臂掘进机的截割功率、截割速度和牵引速度的合理范围和匹配关系。更多还原

【Abstract】 This paper analyzes the reasonable range and matched relation of cutting power,cutting speed and haulage speed for the drifting machine with swinging arm, in view of keeping a higher cutting capacity,a better cutting condition and a lower cutting power loss of the cutting head.更多还原