以袁庄煤矿Ⅳ4111工作面偏薄中厚煤层的采煤工艺改革为研究背景,采用理论分析和现场实测相结合的方法对工作面实施综采工艺的“三机”配套技术进行了研究,得出了综采面“三机”配套的最优方案,实现了采煤工作面高产高效的目标。 Taking the coal mining process reform of the thin middle and thick coal seam of Ⅳ4111 working face in Yuanzhuang Coal Mine as the research background, the “Three Machine ” supporting technology for fully mechanized mining face working face was studied by the combination of theoretical analysis and field measurement. Out of the fully mechanized mining surface “three ” the best solution package, to achieve the goal of high yield and efficient mining face.