摘要
针对拉铲的性能特点,对影响拉铲露煤生产率的因素进行分析,包括拉铲的工作面参数,作业方式,勺斗规格,以及露煤有效挖掘时间和每小时物料搬运量等。通过对这些因素的分析,以达到露煤生产率最大的目的。
This article in accordance with the performance characteristic of the dragline, analyzing the influence factors of the dragline work on coal exposure productivity, including the influence on working surface parameter, the operating type, the cubage of the dragline specification, the coal effective mine time and the quantity of material transporting each hour and so on. Through the analysis on these factors, accomplishing the aim of enables the coal exposure productivity to serve the biggest purpose.
出处
《露天采矿技术》
CAS
2008年第5期5-7,共3页
Opencast Mining Technology
关键词
拉铲
煤生产率
影响因素
dragline
coal exposure productivity
influence factors
