摘要
对 MZ—Ⅲ 液压锚杆钻机的工作原理、操作方法进行分析，结合在生产实际中使用的局限性及出现的问题，进行了结构改进和应用推广，增加了锚杆机的功能和安全性，既减轻了工人的劳动强度，又使生产效率大增。
Based on the analysis of the working mechanism and operating method,of MZ—Ⅲ hy-draulic bolting driller,its structure was reformed to raise its power and safety in order to reduce work-ing intensity and increase efficiency.
出处
《山西煤炭》
2004年第4期33-34,共2页
Shanxi Coal
关键词
液压锚杆钻机
结构改进
技术推广
hydraulic bolting driller
structure reform
application
increase efficiency
