单斗挖掘机

本文以WS-005型试验用单斗挖掘机为基型，通过对矿石挖掘过程参数的测试和数据处理，求出了正铲挖掘轨迹的拟合曲线，进一步导出了最佳切削角；

With model WS-005 test excavator as basic model , through measuremnt and data processing of parameters during ore excavating process , curve fit of face excavation profile was performed and optimum cutting angle was further determined .

露天煤矿单斗挖掘机&卡车工艺发展探讨

Development discussion of single truck shovel-truck technology in surface coal mine

单斗挖掘机在公路施工中的应用

Application of single bucket excavator in highway construction

履带行走式单斗挖掘机

Crawler walking single-dipper excavator

单斗液压挖掘机工作装置运动学分析的矩阵法

Matrix Method of Kinematic Analysis of Single bucket Hydraulic Excavator Attachment

单斗液压挖掘机模型模拟试验加载谱的研究

The Study of Loading Spectrum of Model Test for Hydraulic Excavator

单斗液压挖掘机转斗挖掘负荷分析

Analysis of the load with revolving excavating of single bucket excavator

单斗液压挖掘机计算机辅助分析系统的研究

Research on Computer Aided Analysis System for Bucket Excavator

单斗液压挖掘机系列主参数规律的研究

A study on the regularity of main param-eters of single bucket hydraulic excavator series

单斗液压挖掘机发动机微机节能控制系统

A Computer Controlled Energy-Saving System for Hydraulic Excavator

本文介绍了单斗液压挖掘机工作装置运动学分析的一种方法&矩阵法。

In this paper , the matrix method is introduced which is used for kinematic analysis of a single bucket hydraulic excavator attachment .

单斗液压挖掘机是工程机械的一种主要类型，而正铲液压挖掘机又是其中一个重要机种。

The single-bucket hydraulic excavator is the main kind of engineering machine , and the face-shovel hydraulic excavator is one of its primary types .

反铲单斗液压挖掘机是一种应用十分广泛的工程机械，在矿业、建筑业等领域中占有重要的地位。

Hydraulic excavator with an adverse bucket is a kind of machinery which is used widely , it plays an important role in mining and construction industry .

运用模糊智能控制方法对单斗液压挖掘机的动臂和铲土工作装置的运动过程进行跟踪，通过微机的智能化分析学习，实现轨迹控制和示教再现。

We use Fuzzy Control method to keep the movement trace of the hydraulic excavator 's working device . By the intellectual analysis and learning of the microcomputer , we realized excavator 's trace control and teaching and playing back .

本文通过对双泵全功率变量液压系统的单斗液压挖掘机发动机效率、变量泵效率的研究，建立了发动机－变量泵系统共同工作的数学模型。

Through a study in the efficiency of the engine and the variable displacement pump of the dual pump , full power variable displacement hydraulic system on single bucket excavator , a math model for co-operation of engine-variable displacement pump system is established .

大型单斗正铲挖掘机斗柄断裂的失效分析

Failure analysis of diggle handle ′ s fracture of large type excavator

单斗反铲液压挖掘机铲斗方位域研究之一&《挖掘范围的标记描述和区域的划分》

One of the researches of the bucket bearing region of single bucket backhoe hydraulic excavator 《 The sign Description of the Excavating Range and the Division of Regions 》