G571DW型采煤机调高液压系统的改进  

G571DW Type Coal Winning Machine Adjustable High Hydraulic System Improvement

作　　者：许栋刚[1] 李智华[1] 

机构地区：[1]郑州职业技术学院,郑州450121

出　　处：《煤矿机械》2014年第1期141-143,共3页Coal Mine Machinery

摘　　要：G571DW型采煤机是如今生产应用很普遍的一类机器,然而机器本身有些方面的性能有待提升,为了降低采煤机调高液压系统的事故率,通过对其在实践应用中出现不足之处做系统性分析,找到问题的原因,并及时地提出了系统改造方案。G571DW type coal winning machine is now the production application is very common type of machines,machine itself,however,there are ways of performance to ascend,in order to reduce the coal mining machine hydraulic system raised the accident rate,this article through to its application in practice reflected in deficiency do systemic analysis,to find the cause of the problem,and timely put forward system reform scheme.

关 键 词：电牵引采煤机 调高液压系统 改进 压力 

分 类 号：TD421.6[矿业工程—矿山机电]