摘要
分析了ZY4800/26/50液压支架中平衡千斤顶损坏的原因,指出了支架结构设计及千斤顶生产加工过程中的不足之处,提出了改进措施,并简单介绍了平衡千斤顶在液压支架中的作用以及液压支架使用时的正确操作方法。
The paper has made an analysis of damage causes of Zy4800/26/50 hydraulic support＇ s equilibrium jack, pointed out the shortage of support structure design and the production process of equilibrium jack, proposed the improvement measures and introduced the role of equilibrium jack played in hydraulic support and the correct operation method of equilibrium jack.
出处
《江西煤炭科技》
2010年第2期34-35,共2页
Jiangxi Coal Science & Technology
关键词
液压支架
平衡千斤顶
损坏
改进
hydraulic support
equilibrium jack
damage
improve
