放顶煤支架尾梁测试系统自动化控制研究
방정매지가미량측시계통자동화공제연구
Research on Automatic Control of Tail-beam Testing System for Hydrautic Support of Top-coal Withdrawing
  • 万方数据
    煤矿机电 매광궤전
    COLLIERY MECHANICAL & ELECTRICAL TECHNOLOGY
    2011年 6期 87-88 ,共2页

    杨阳%王阳阳%沈宏明%周文嘉%张月

    양양%왕양양%침굉명%주문가%장월

    尾梁%液压支架%测试装置 尾樑%液壓支架%測試裝置
    미량%액압지가%측시장치
    tail-beam%hydraulic suppont%test irg
    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。
    미량시방정매지가적특유부건。위료대타진행강도검험,재액압지가시험태상배치횡량화동보공제계통,실현미량전정자동화,제고검측효솔,만족MT/T 815-1999표준적요구。
    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.
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