采煤机工作状态参数与煤岩硬度影响关系研究
常彦昆^1，2
（1. 河南理工大学能源科学与工程学院，河南焦作454150；2. 山西焦煤汾西矿业曙光煤矿，山西孝义032300）
摘要： 采煤机在工作过程中的工作效率会受到采煤机工作参数的影响，探讨采煤机工作状态参数与煤岩硬度影响关
系，主要从煤岩截割特性及工作状态参数和煤岩硬度关系的理论两个方面做重点论述。
关键词： 采煤机；工作状态参数；煤岩硬度影响
中图分类号： TD421 文献标识码： A 文章编号： 2095-0802-(2016)01-0040-02
Study on the Influence Relation between Working State Parameters of Coal Mining Machine and
Coal and Rock Hardness
CHANG Yankun^1，2
(1. College of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo 454150, Henan, China; 2. Shuguang Coal
Mine, Fenxi Coal Mining Group, Shanxi Coking Coal Group, Xiaoyi 032300, Shanxi, China)
Abstract: Work efficiency of coal mining machine may be influenced by its working parameter in working process. This paper
investigated the influence relation between working state parameters of coal mining machine and the coal and rock hardness, and
mainly discussed the coal rock cutting features and working state parameters, coal and rock hardness relationship theory.

 Key words: coal mining machine; working state parameters; coal and rock hardness