chain breast machine
短工作面链式截煤机
shortwall undercutter
短壁工作面用截煤机
The Computer Simulation of Shearer Conical Bits Cutting Process;
采煤机镐形截齿截割过程的计算模拟
coal or rock cutter and tunneling machinery ,self-propelled
截煤或截石机和隧道挖掘机械,自动推进
coal or rock cutter and tunneling machinery ,not self-propelled
截煤或截石机和隧道挖掘机械,非自动推进式
Computer Simulation of Complex Coal Formation and Optimum Parameters of Operating Mechanism for Continuous Miner;
复杂煤层模拟及连续采煤机截割机构参数优化
Discussion on miner cutting motor frequency-change speed adjusting control
采煤机截割电机变频调速控制的探讨
Study on Relation of Coal Bed Cutting Strength Variation and the Energy Cost of Shear;
煤层抗截强度变化规律与采煤机能耗关系研究
Finite Element Analysis of Cutting Part of MG250/591-WD Coal Winning Machine;
MG250/591-WD型采煤机截割部的有限元分析
Visual Research of Cutting Parameters and Cutting Process on Operating Mechanism of Continuous Miner;
连续采煤机截割机构截割参数与工作过程的可视化研究
Research on the Virtual Prototype and Dynamics Simulation of Shearers Ranging Arm;
采煤机截割部虚拟样机及其动态特性仿真研究
Research on Control Stragey of Memory-cutting in Electrical Traction Shearer;
电牵引采煤机记忆截割控制策略的研究
Study of the Running System Dynamic Behaviour of Gear Drive of Coal Mining Machine Cuts Headquarter;
采煤机截割部齿轮传动系统的动态特性的研究
Technology Research on Warm Extrusion Process of Cutting Pick Body in a Coal Mining Machine;
采煤机截齿刀体温挤压精密成形工艺研究
Reliability research on shearer cutting unit based on multi-body dynamics
基于多体动力学的采煤机截割部可靠性研究
Study on Virtual-Prototype-Based Fault Simulation of the Reducer of Shearer Cutting Unities of Coal Mining Machine
基于虚拟样机技术的采煤机截割减速器故障仿真研究
Probe into Dual-motor Drive Mode Used in Cutting Unit of Large Power Electric Haulage Shearer
大功率电牵引采煤机截割部采用双电机驱动方式初探
Research on 3D Optimum Design of Planetary Gear Reducer for Shearer's Cutting Part;
采煤机截割部行星齿轮减速器三维优化设计研究