摘要
矿井提升机在煤矿生产中担负运输人员、煤炭、材料、设备等作用。由于使用不当 ,经常出现滚筒开焊而影响正常工作。根据现场的使用情况 。
The main lift plays the roles of transitting staffs ,coals,stuffs,equ ipments,etc In coal mines owing to incorrect operation,the welds of the roller o f it are often broken,which directly affects the normal production The article a ccording to the usages on the scene?mainly digs out the measures cope with it a nd correlative effects gained
出处
《煤矿机械》
北大核心
2003年第3期78-79,共2页
Coal Mine Machinery
