EBZ260掘进机在极限工况下的纵向稳定性分析  

Analysis of Longitudinal Stability under Extreme Working Condition of EBZ260 Roadheader

作　　者：胡付凯 魏训涛[2] 徐鹏飞 白跃品 Hu Fukai;Wei Xuntao;Xu Pengfei;Bai Yuepin(Shanghai Co.,Ltd.,China Coal Technology and Engineering Group,Shanghai 200030,China;Equipment Management Center,Yanzhou Coal Mining Co.,Ltd.,Jining 273500,China)

机构地区：[1]中煤科工集团上海有限公司,上海200030 [2]兖州煤业股份有限公司设备管理中心,山东济宁273500

出　　处：《煤矿机械》2022年第1期81-82,共2页Coal Mine Machinery

摘　　要：提出了EBZ260掘进机在极限工况下的纵向稳定性条件,并根据纵向稳定性条件对EBZ260掘进机进行稳定性分析,得出EBZ260掘进机在极限工况下的稳定性情况。针对失稳工况,提出提高稳定性的措施,重新分析后,得出EBZ260掘进机在极限工况下可以满足纵向稳定性条件。Pointed out the longitudinal stability condition of EBZ260 roadheader under extremeworking condition.According to the longitudinal stability analyzed the longitudinal stability of EBZ260 roadheader,obtained the stability in extreme working conditions of EBZ260 roadheader.Put forward relevant strategies to improve the stability for the unstable working condition.After analysis,it was concluded that EBZ260 roadheader can meet condition in longitudinal stability under the extreme working situation.

关 键 词：掘进机 极限工况 纵向 稳定性 

分 类 号：TD421.5[矿业工程—矿山机电]