放顶煤支架尾梁测试系统自动化控制研究  

Research on Automatic Control of Tail-beam Testing System for Hydrautic Support of Top-coal Withdrawing

作　　者：杨阳[1] 王阳阳[1] 沈宏明[1] 周文嘉[1] 张月[2] 

机构地区：[1]煤炭科学研究总院矿山支护设备检测研究所,北京100013 [2]中国建筑科学研究院,北京100013

出　　处：《煤矿机电》2011年第6期87-88,共2页Colliery Mechanical & Electrical Technology

摘　　要：尾梁是放顶煤支架的特有部件。为了对它进行强度检验,在液压支架试验台上配置横梁和同步控制系统,实现尾梁全程自动化,提高检测效率,满足MT/T 815-1999标准的要求。The tail-beam is a peculiar part of the hydraulic suppont of top-coal withdrawing.For testing the strength of tail-beam,the crossbeam and synchronous control system are attached to the experimental rig of hydraulic support.It is enabled to realize the automatic control of whole testing process,enhance the test efficiency and meet the requirments to standard MT/T 815-1999.

关 键 词：尾梁 液压支架 测试装置 

分 类 号：TM355.4[电气工程—电机]