摘要
针对截割头载荷的特点及掘进机的工作性能，通过计算机模拟，掌握了半煤岩掘进机的截割过程及力学性能，为该型掘进机的研究和改进提供了可靠的依据。
By the computer simulation, the cutting course and the mechanics performance of medium-coal-rock roadheader are mastered, which offers the reliable foundation for studying and improving the machine; practical examples are provided for the analysis of the characteristics of cutting header＇s loads and the working performance of the roadheader.
基金
煤炭部优秀青年基金
关键词
半煤岩掘进机
截割过程
计算机模拟
掘进机
medium-coal-rock roadheader, cutting course, computer simulation
