摘要
从长推杆的结构特点、适应条件及受力情况出发,结合ZY10800/28/63型液压支架推杆形式,分析长推杆在高产高效液压支架中的适应性,通过二维计算及三维建模应力分析,研究长推杆在液压支架中的高可靠性。
Based on the structural characteristics of long relay bar, adapting conditions and circumstances of the force, combined with the relay bar of ZY10800/28/63 type hydraulic support to analyze long relay bar adaptation in hydraulic support of high yield and high efficiency. By 2D calculation and 3D modeling stress analysis to make a research on the high reliability of long relay bar in hydraulic support.
出处
《煤矿机械》
北大核心
2008年第6期45-47,共3页
Coal Mine Machinery
关键词
液压支架
长推杆
可靠性
hydraulic support
long relay bar
relibility
