摘要
锚杆钻机气动马达是该设备的核心部件。通过对比试验,发现自制马达效率低。通过理论分析,得出影响马达效率低的因素。通过计算和有效的改进措施,使马达效率有了很大提高,基本接近进口水平。
Pneumatic motor is a kernel part of the roof boher. We found the low efficiency of the self- made motor through a comparison test and learned the reasons by theory analysis. We managed to make a great improvement in the efficiency to come near the quality level of the imported ones by strict calculate and some measures.
出处
《煤矿机械》
北大核心
2006年第1期143-144,共2页
Coal Mine Machinery
