Pneumaticmotor is a kernel part of the roof bolter.
锚杆钻机气动马达是该设备的核心部件。
2
YU Fuquan. Finite Element Analysis of Structure Mechanics of Gear PneumaticMotor [D]. Changchun: Jilin University, 2011.
[7]于福权。齿轮式气动马达结构力学有限元分析[d]。长春:吉林大学,2011。
3
Backwards from the dust collecting mouth, the middle position of the shell is provided with the fan section which is internally provided with the pneumaticmotor and vanes.