煤矿井下全液压钻机的现状及发展趋势  

Present Situation and Developing Tendency of Underground Coal Mine Hydraulic Drilling Machine

作　　者：卢宁[1] 赵继云[1] 张德生[1] 张宇琛[1] 徐展[1] 周峰[1] 

机构地区：[1]中国矿业大学机电工程学院,江苏徐州221008

出　　处：《煤矿机械》2011年第3期1-3,共3页Coal Mine Machinery

摘　　要：阐述了目前煤矿井下全液压钻机的工作原理和性能要求,从整机结构形式、驱动钻头回转的动力源和液压系统3个方面对煤矿井下全液压钻机进行了对比分析,总结出存在的问题。在此基础上,重点指出采用负载敏感技术的智能控制是高效全液压钻机的发展趋势。Describes the current development status of underground coal mine hydraulic drilling machine.Comparing the whole structure, power source driving the aiguille rotary and hydraulic system all three aspects of the coal mine hydraulic drilling machine, summing up the problems. On this basis, the focus is pointed out that intelligent control with load-sensitive technology is the development trend of efficient hydraulic drilling machine.

关 键 词：煤矿井下 全液压钻机 负载敏感 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]