国内大功率自动化电牵引采煤机的现状和发展  

Current Situation and Development of High-power Automation Electricity Traction Shearer

作　　者：刘春生[1] 闫晓林[2] 

机构地区：[1]黑龙江科技学院机械工程系,黑龙江哈尔滨150027 [2]鸡西煤矿机械有限公司,黑龙江鸡西158000

出　　处：《煤矿机电》2003年第5期39-42,77,共5页Colliery Mechanical & Electrical Technology

摘　　要：　本文宏观介绍了目前我国大功率电牵引采煤机的使用情况,并阐述了国内外大功率电牵引采煤机在结构性能参数和自动化技术方面的差距、国内主要采煤机生产厂家研制开发的状况、以及自主研制大功率自动化电牵引采煤机的紧迫性和必要性。The present application of highpower automation electricity traction shearer in our country is introduced in general in this thesis, and the disparity of its structure and function parameters and automation technology national and international, development and exploitation status of the main national shearer manufacturing factories as well as the urgency and necessity of independent manufacturing highpower automation electricity traction shearer are also expounded. 

关 键 词：大功率电牵引采煤机 结构性能参数 自动化技术 研制 

分 类 号：TD421.6[矿业工程—矿山机电]