摘要
我国目前使用的采煤机主要有液压牵引和电牵引2种形式,二者在使用过程中各有优缺点。随着科技的不断发展,同时也为了方便用户,满足市场的需要,同一型号的采煤机应该具有液压牵引和电牵引互换的功能,以MG250/591-WD型采煤机为例来探讨如何实现电液互换。
There are two types of coal mining machine in China, that is electric traction machine and hydraulic haulage machine. Both of them have advantages and disadvantages. Along with the unceasing development of technology, meanwhile for the convenience of the users, satisfying the market need, should the same model coal mining machine have the function of exchange of hydraulic haulage and electric traction. How to realize the exchange of the two type by taking the example of the MG250/ 591-WD coal mining machine is discussed.
出处
《煤矿机械》
北大核心
2010年第8期209-210,共2页
Coal Mine Machinery
关键词
采煤机
液压牵引
电牵引
互换
coal mining machine
hydraulic haulage
electric traction
exchange
