纵轴式掘进机截割机构仿真系统开发设计  

Design and Development of Simulation System on Vertical Shaft Excavator Cutting Mechanism

作　　者：张铭津[1,2] ZHANG Ming-jin(Chongqing Research Institute, China Coal Technology and Engineering Group, Chongqing 400039, China Gas Disaster Monitoring and Emergency Technology National Key Lab, Chongqing 400039, China)

机构地区：[1]中煤科工集团一重庆研究院有限公司,重庆400039 [2]瓦斯灾害监控与应急技术国家重点实验室,重庆400039

出　　处：《煤矿机械》2017年第8期6-9,共4页Coal Mine Machinery

基　　金：“十三五”国家科技重大专项项目(2016ZX05045003-004)

摘　　要：根据纵轴式巷道掘进机截割头空间位置参数与巷道断面自动成形控制参数之间数学模型的空间运动分析,开发仿真系统进行仿真。获得纵轴式掘进机截割头轨迹与油缸伸缩量之间的对应关系,得到纵轴式巷道掘进机截割机构仿真结果的空间运动轨迹图和轨迹数据,对解决掘进机截割机构自动截割成形控制的关键问题具有很好的辅助作用。According to spatial motion analysis on the mathematical model between the spatial position parameters of the cutting mechanism and parameters on roadway cross-section automatic forming control, a simulation system was developed and simulation was relationship between trajectory of the truncated head of the longitudinal expansion amount was obtained. Spmial motion trajectory＇s data and performed. The corresponding shaft and the hydraulic cylinder graph on cantilever roadheader cutting .mechanism were resulted. The approach has a good supporting to solve key problems on automatic cutting forming control of the machine cutting mechanism.

关 键 词：纵轴式掘进机 截割机构 运动学仿真 动力学仿真 仿真软件 

分 类 号：TD178[矿业工程—矿山地质测量]