The cutter of the coal mining machine bears dynamic load varying with time during excavating coal.
采煤机截齿截割煤体时，截齿承受随时间而变化的动载荷。
On-way distribution of dust in the full face mining was researched during the process of coal mining machine cutting coal.
研究采煤机在割煤落煤过程中，粉尘在综采工作面的沿程分布情况。
The mining machine operates along the track. The stress state and strength of chain track have deciding influence on its service life.
采煤机在运行中是沿牵引轨道行走的，链轨的受力状态与强度，对其使用寿命起决定性影响。
Market analysis and economic profit forecast: the project product is the kernel device of coal mining machine with great market demand.
市场分析及经济效益预测：项目产品为采煤机的核心设备，市场需求量大，市场广阔。
The theory and algorithm of BP neural network were introduced, and it was used in the fault trend prediction for cutting part transmission system of mining machine.
介绍了BP网络的原理、算法，并用BP网络对采煤机截割部齿轮箱机械传动系统的故障进行了趋势预测。
The operational principle and technical characteristics of CY-400A combined salt mining machine are introduced.
简述了CY - 400a联合采盐机的工作原理和技术特点。
The utility model provides a mine rock mining machine which finishes a cutting towards ores via a longitudinal cutting device positioned on a mobile double-track frame.
本实用新型提供一种矿山岩石开采机，它采用在双轨移动式机架上安装有纵向切割装置的方式完成对矿石的切割。
The paper introduced the theory and algorithm of BP neural network, and it has been used in the fault trend prediction for cutting part transmission system of mining machine.
介绍了BP网络的原理、算法，并用BP网络对采煤机截割部机械传动系统的故障进行了趋势预测。
The paper studies load distribution status on shearer cutting drum while it works, puts forward load calculation method used for strength verification of parts of mining machine.
研究了采煤机滚筒截煤时所受的载荷分布情况，提出了用于煤机零部件强度校核的载荷计算方法。
On the effect of environment and mining vehicle itself, deep seabed Self-propelled tracked mining machine mining process has characteristics of unknown, random, and nonlinear etc.
深海自行走履带采矿车作业过程，受到作业环境和采矿车自身的影响，具有未知性、随机性、非线性等特性。
This paper is dealing with fundamental forms and causes of tooth breaking of a mining machine. Preventives for tooth breaking of gear are discussed as viewed from design and manufacture.
对采矿机械齿轮断齿的基本形式和断齿原因进行了分析，从设计制造角度提出了避免齿轮断齿的措施。
Taking 2-2 coal seam of Halagou coal mine for example, laneway system and its interrelated parameters with short-wall and continuous mining machine in Shendong mining area were introduced.
以哈拉沟煤矿2 - 2煤层的开采系统为例，介绍了神东矿区连续采煤机短壁式机械化开采的巷道系统及其相关参数。
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。
His research interests include data mining, machine learning, and recommendation systems.
他的研究兴趣包括数据挖掘、机器学习以及推荐系统。
His research interests include data mining, machine learning, and recommendation systems.
他的研究兴趣包括数据挖掘、机器学习以及推荐系统。
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