Fully Mechanized Coal Mining Face in Fewer People “Three Machine” Linkage Control Strategy

With the development of technology, coal mining efficiency of mechanized mining faceincreasing demands and requirements to reduce the labor intensity. Should be shipped out of fewer people of working surface is rapidly developing, few people realized at the same time study of fully mechanized mining face, faced with this many problems. Whichfully mechanized coal face "three machine" linkage control is one of the key issues, the paper is on this issue, study the fully mechanized coal mining face double drum miningmethods, hydraulic support frame shift mode, "three machine" linkage control processshearer, hydraulic support, scraper machine control requirements.