摘要
介绍了应用于煤矿液压钻机的推力自适应模块,该模块能够在地质条件发生变化或钻机扭矩增大时,快速、自动调节钻机推进力的大小,使钻头保持切屑破碎工作状态,减小钻具磨损,提高钻机效率,防止安全事故的发生。
The thrust self-adaptive module applied to the mine fully hydraulic drill can adjust the drill thrust rapidly and automatically with the changes of the geological conditions or the torque increase, keep the bit in the working condition with chip crushed, decrease the tool wear, increase the drill efficiency, and prevent the accident occurrence.
出处
《矿山机械》
北大核心
2009年第11期9-11,共3页
Mining & Processing Equipment
关键词
负载感应
调节特性
全液压钻机
load induction,＂ regulating property,＂ fully hydraulic drill
