电铲

395B电铲斗杆断裂分析及修复工艺

Analysis for Fracture Stick of 395B Power Shovel and Its Repairing Process

W&4型电铲在我国露天矿广泛使用。

W-4 power shovel is widely used in open coal mine in our country .

他们开始讨论弄一个电铲。

They started to kick around the idea of an electric scraper .

运用Ansys对P＆H电铲进行有限元分析

The finite element analysis of P & H electric excavator by Ansys

电铲剥离量预测的GM（1，1）模型

GM ( 1,1 ) Model for the Prediction of the Stripping Volume or Electric Shovels

WK-4型电铲直流电控系统技术改进

On technical improvements of DC electric control system for WK-4 electric shovel

WK-4电铲中心轴滑动轴承烧伤分析与对策

Analysis & Countermeasure of Sliding Bearing Burning of WK-4 Excavator 's Mandrel

WK-4型电铲提升卷筒轴承座及轴承盖的修复

The Repairing of Bearing Cover and Chock of Hoisting Drum of WK-4 Type Shovel

介绍WK-4型电铲提升卷筒轴承座及盖磨损修复的方法。

The repairing wearing method of cover and shovel of hoisting drum of WK-4 type shovel is introduced .

195B／280B电铲用触发电路组件的研制及应用

Development and application of FCM for the 195B / 280B power shovel

本文提出了一种基于预测的到达间隔控制方法，并在Matlab环境下进行了大量的仿真研究，研究中考虑了卡车在道路上的行驶时间及电铲装车时间这两种主要的随机因素影响。

An arrival time interval control method based on prediction is developed in this paper . Substantive simulation research is done in Matlab environment . The impact of two main random factors as the driving time of trucks and the loading time of excavators is considered in the research .

本文叙述了10m3电铲原绷绳机构在使用过程中的缺陷，对绷绳频繁更换的原因进行分析，说明了绷绳机构的具体改造方案。

Concrete revamp plan for tight cable are given on the introduction of defects in use and causes for changing frequently .

叙述了应用德国西门子DC-MASTER全数字直流控制器和S7-200及热管功率组件，成功地改造了露天矿WK-4型电铲发电机组电气传动系统，并实现人机界面和移动通讯。

Using DC-MASTER full-digital direct-current controller and S7-200 hot tube power elements from Siemens , Germany , the improvement of electric drive system of WK-4 shovel used in open-pit mine has been conducted successfully . Besides , the man-machine interfacing and mobile communication are realized .

钢绳旋转器是专门用于电铲各种规格钢丝绳切割工作的旋转平台。

Wire rope spinner is the working station for wire cutting .

基于IC卡电表的电铲数据管理系统的研制

Development of electric shovel data management system based on IC wattmeter

露天矿电铲-卡车工艺系统的可靠性

Study on Reliability of Shovel Truck Mining System in Surface Mines

电铲的环轨表面剥离原因分析

Failure Analysis of Spalling Ring Rail Working Surface of Power Shovel

矿用电铲电气控制系统的发展

Evolution of the Electric Control System for Mine use Electrical Shovels

计算机化网络技术在大型电铲大修中的应用

Application of Computerised Network Analysis Techniques in Overhaul of Heavy Electric-shovel

WK－4型电铲风扇电机自动保护装置

Protective device of the fan motor for WK-4 type electric shovel

电铲维修成本数学模型研究与分析

The Study and Analysis of Excavator Maintenance Costs Mathematical Model

6×36SW+IWR-60电铲钢丝绳生产

Production of 6 × 36SW + IWR-60 Wire Rope for Power Shovel

因此，特别适用于牵引绳索、电铲和挖掘机的润滑。

Specifically formulated for use in draglines , shovels , and excavators .

电铲钢丝绳质量的提高

Improve the Quality of Steel Wire Rope for Electric Shovel

10m~3电铲绷绳机构改造

Revamp of tight cable of 10m ~ 3 electric excavator

露天矿电铲-汽车开采工艺中的铲、车匹配

Shovel / truck Match in Open Pit Shovel / truck Developing Technology

引进电铲自动润滑定时器的改进

Modifications on auto - lub timer at imported shovels

6×55SWS+7×7电铲钢丝绳的研制

Development of 6 × 55SWS + 7 × 7 Wire Rope for Excavator

电铲-汽车联合装运中两种调车方式的随机模拟与对比

Stochastic Simulation and Comparison of Excavator & Truck Loading and Transportation Scheduling Mode

大型电铲的抗电流冲击措施

Protective Measures Against Current Impact for Heavy Excavators