Simulation & study of three directional loads of plow bit on plow;
刨煤机刨刀三向载荷的模拟分析
Has carried on the study about compatibility of the longwall face equipment for fully automatic plow mining face in thin seam,analyzed the different types PRT,designed a new type face end support according to the different compatibility equipments.
对薄煤层全自动化配刨煤机工作面的配套设备进行了探讨,对不同的机头配套形式进行了分析,并依据配套设计不同的端头支架。
Based on an example from Datong Coalmines Group,the paper analyses possibility and usage of heavy plow under the conditions of thin seam coal face with Two Hard Roofs and gives out some proposals.
通过大同煤矿集团公司采用全自动刨煤机系统开采薄煤层的实例,分析了在“两硬”薄煤层地质条件下进行刨煤机开采的可行性和作用,并针对性地提出了建议。
Mining Application of DBT Full Automation Slicer Technology in the Low Coal Seam of Xishan;
DBT全自动化刨煤机技术在西山薄煤层开采应用
Research on Auxiliary Relative Equipment and Safely Mining Technology of Slicer Coal Face;
刨煤机工作面辅助设备配套与安全开采技术研究
This paper describes the main capability and structure of a new type slicer,and denmenstrating the capability of inceasing the block rate,coal quality and output in working face.
介绍了新型刨煤机的主要性能和结构特点以及使用条件,结合晋城矿区煤层赋存条件,论证了刨煤机在晋城矿区使用能大幅度地提高综采工作面煤炭块率。
Application of plough in thin coal seam face;
刨煤机在薄煤层工作面中的应用
According to the particularity of initial mining and discharging work on plough mining face in Malan Coal Mine,this paper expounds the improvements for the techniques adopted in initial mining and discharging on the mining face.
根据马兰矿刨煤机工作面初采初放工作的特殊性,阐述了对工作面初采初放工艺的改进。
Elaborates the reason why the present plough applied rare in our country from the condition of our country thin seam.
从我国薄煤层赋存状况出发,阐述了目前刨煤机在我国应用不广泛的原因,同时也对国内外刨煤机的使用情况进行了比较,重点论述了国产刨煤机与国外先进刨煤机在技术方面存在的差距。
The application of germany plow system in lower mining coalface;
德国刨煤机在薄煤层工作面开采中的应用
The paper gives a simple introduction of the reasons and main advantage thatmain coal producing districts in Russia Union use ploughs for mining low seams.
简要介绍了俄罗斯联邦主要煤炭产区使用刨煤机开采薄煤层的依据和主要优点，详细叙述了ＫＭ－１３７ＸＢ刨煤机组及配套的Ｍ－１３７型组合式支架和紧凑型刨煤装置的结构特点，列出了机组的主要技术参数。
The technology of coal plough have been applied in the exploitation of medium-sized and thin coal seam through analysing and comparing the characteristic of cylinder mining machine and coal plough.
对比分析了滚筒采煤机与刨煤机的特性,并将刨煤机开采技术运用于中等及薄煤层的开采中,提高了煤炭生产效率,实现了工作面采煤的全部自动化,具有广泛的推广和应用价值。