摘要
针对平煤集团五矿MGTY300/700-1.1D型采煤机在使用过程中出现的问题进行分析,改进了MGTY300/700-1.1D型采煤机的外挂行走机构,降低了行走牵引部的故障问题,同时改进了采煤机摇臂行星头浮封环拆卸工艺。
MGTY300/700-1.1D, Pingdingshan Group Company of D type coal winning machine is in use process problems were analyzed, and the improved MGTY300/700-1.1 D type coal winning machine external agencies, reduce the failure problem of walking tractor department, at the same time improve the coal winning machine head rocker planet floating seal ring disassembly process.
出处
《煤矿机械》
2015年第7期218-219,共2页
Coal Mine Machinery
关键词
采煤机
使用
改进
coal mining machine
use
improvement
