Zhang Xuebin
Abstract
The auger drill miner is a kind of mining equipment for thin and ultra-thin seams mining,it can improve the recovery rate of coal and prevent the gas outburst,and workers are useless for workface,so it has a huge potential market.The working principle and design method of cutiing teeth are introduced,can give a help for drilling shearer design.
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The auger drill miner is a kind of mining equipment for thin and ultra-thin seams mining,it can improve the recovery rate of coal and prevent the gas outburst,and workers are useless for workface,so it has a huge potential market.The working principle and design method of cutiing teeth are introduced,can give a help for drilling shearer design.
Key concepts: Drill, Coal mining, Drilling, Auger, Mining engineering, Engineering, Drill pipe, Coal