A evaluation method for resisting force of mining excavator based on VB;
基于VB的矿用挖掘机挖掘阻力评估方法
This paper compares the application situation of three speed control system in mining excavator,such as generator-motor set DC speed control system,SCR DC speed control system and AC frequency control system.
比较了发电机—电动机组直流调速系统、可控硅直流调速系统、交流变频调速系统这3种调速系统在矿用挖掘机上的应用情况。
Then crawler travelling mechinanics of mining excavator is simulated and some rules are got from the result.
最后利用ADAMS软件对矿用挖掘机履带行走装置进行动力学仿真分析,从仿真曲线中得出了一些规律,从而为其他大型机械的履带行走装置的动力学仿真研究提供了有价值的依据。
Excavator is necessary producing equipment for lots of strip mine, and it is the most excavating equipment of engineering machine which is broadly used in metallurgy, energy sources, mine etc.
矿用挖掘机生产企业也逐渐认识到这一点,开始重视对新设计挖掘机各个部分的有限元分析。
The development and characteristics of amphibious excavators at home and aboard are analyzed.
分析国内外水陆两用挖掘机的发展概况和性能特点 。
Research on Parametric Design of Crowd Driving Gearbox of Mining Excavator
矿用挖掘机推压传动机构的参数化设计研究
Research on Dynamic Characteristics of Working Equipment of Mining Excavator
机械式矿用挖掘机工作装置动态特性研究
Research on Dynamics Simulation of the Electric Shovel Swing Bearing;
矿用挖掘机回转支承的动力学特性仿真研究
Research on Fault Diagnosis of the Crawler Drive Gearbox of Electric Shovel;
矿用挖掘机行走减速器故障诊断技术研究
Research on Dynamics Simulation of Crawler Travelling Mechanics of Large Mining Excavator;
大型矿用挖掘机履带行走装置动力学仿真研究
Research on Dynamics Simulation of Swing Mechanism of Large Mining Excavator;
大型矿用挖掘机回转装置动力学仿真研究
Research on Parametric Design of Working Equipment of Large Mining Excavator;
大型矿用挖掘机工作装置的参数化设计研究
Research on Dynamics of the Crawler Travelling System of the 55m~3 Mining Excavator;
55m~3矿用挖掘机履带行走装置动力学研究
How to Control the Quality of PHP2800XPB Heavy－ Duty Mining Excavator;
PH2800XPB大型矿用挖掘机产品质量是怎样控制的
Research on Strength and Stiffness of the Crawler Frame of the 12m～3 Electric Shovel;
12m～3机械式矿用挖掘机履带架强度和刚度分析研究
Research on the Strength and Stiffness of the Carbody of the 12m～3 Electric Shovel;
12m～3机械式矿用挖掘机行走底架结构强度刚度研究
Contact Finite Element Analysis of Hoister s Cracked Shaft Gear in Large Mining Excavator;
大型矿用挖掘机提升机构含裂纹轴齿轮接触有限元分析
Parametric calculation of two turning patterns of the caterpillar moving mechanism in the mine excavator
矿用挖掘机履带行走机构两种转弯方式的参数计算
Optimization Design and Structure Strength Analysis of Working Equipment of 8m~3 Mining Excavator
8m~3矿用挖掘机工作装置优化设计及结构强度分析
Dredging for alluvial gold.
用挖掘机找冲积金矿
Mechanical mining shovel
GB/T10604-1989矿用机械正铲式挖掘机
Simulation Analysis of the Working Equipment of Large Electric Shovel;
大型矿用机械式挖掘机工作装置仿真分析
extracting machine for earth minerals or ores, self propelled
土壤、矿物或矿石挖掘机,自动推进式