牙轮钻机

YZ-1型牙轮钻机是一种高效多功能的地下穿孔设备。

YZ-1 rotary drill is a multifunctional underground penetrating equipment with high efficiency .

YZ-35牙轮钻机龙门架立柱断裂原因分析及处理

YZ-35 rotary drill Dragon Gate Column Break Reason Analysis and Processing

牙轮钻机稳定性分析及其CAD

The Stability Analysis and CAD of Blasthole Drills

DSP在牙轮钻机回转电机控制中的应用

Application of DSP in Motor Controlling of Driller

晶闸管直流无级调速系统在45－R牙轮钻机上的应用

An application of DC stepless speed regulation system with crystal shutter tube into rotary drilling rig

基于ANSYS的牙轮钻机回转机构齿轮接触分析旋转钻孔，钻井机用

Contact Analysis of Gear Transmission in Rotating Reducer of Blasthole Drills based on ANSYS

介绍了由西门子PLC和变频器组成的牙轮钻机的调速系统。

This paper introduces gear wheel drill speed system which composed of Siemens PLC and Siemens inverter .

比较系统地介绍和评述B－E公司新研制的49－R型牙轮钻机的设计特点。

This paper systematically introduces and comments on the design characteristics of model 49-R blast-hole drill which is newly developed by B-E Co.

KY系列地下牙轮钻机的应用与改进

Operation and modification of series KY underground rotary rig

YZ系列牙轮钻机电气系统故障分析

An analysis of troubles with electric system of series YZ rotary rig

YZ-35型牙轮钻机电控系统的调试

Shakedown test of electrical system of the blasthole drill model YZ-35

YZ-35B型牙轮钻机电气系统产生振荡原因分析

Analyzing the causes arising oscillation from electrical system in YZ-35B blasthole drill

YZ-35牙轮钻机润滑故障的分析与对策

Analysis of Lubrication Fault on YZ-35 Cutter Drill and Countermeasure

YZ-35牙轮钻机主空压机选型

Changing type of the main aircompressor of YZ-35 Rotary Drill

YZ-35型牙轮钻机回转机构的分析

Analysis to Rotary Mechanism of YZ-35 Rotary Drill Rig

YZ-35B型牙轮钻机孔口排碴方式的改进

Improvement of Hole Mouth Chip Removal Mode When Drilling by YZ-35B Rotary Blasthole Drill

KY-120型地下牙轮钻机的研制与应用

The development and application of model KY-120 underground rotary drill

45-R牙轮钻机钻架及回转减速器的改进

Improvement in drilling truss and rotating reductor for 45-R rotary drilling rig

45-R牙轮钻机新型回转引风接头的研制

Development of new type air-induced for 45-R rotary drilling auger

YZ-1型地下牙轮钻机

YZ-1 underground rotary dill

45-R牙轮钻机减速器的改进

Improvement to the Speed Reducer of 45-R Rotary Drill

YZ-35C牙轮钻机钻架有限元分析及结构优化设计

Finite Element Analysis for Drilling Frame of YZ-35C Roller Drilling Machine

KY-310牙轮钻机稳车千斤顶下沉的浅析与处理

Analysis and soution of the amount sunk of supporting jack in KY-310 drilling rig

KY-120型地下牙轮钻机系主要用于天井钻、扩深孔的设备。

Model KY-120 underground rotary drill is an equipment mainly used to drill and ream longhole for raising .

本文对YZ-55型牙轮钻机的动态轴压和扭矩实测数据进行了处理。

In this paper , the measured data of the dynamic axial pressure and torsion of YZ-55 blast-hole drill have been processed .

本文讨论了YZ-55牙轮钻机整机静动态力学模型的建立。

In this paper , the establishment of static and dynamic mechanical models for whole structure of the YZ-55 blasthole drill is discussed .

论述了模糊聚类分析在岩性识别中的应用方法，就YZ-55牙轮钻机的实际穿孔数据给出了具体的分类结果。

The fuzzy cluster analysis based on rock identification method and its application in YZ-55 rotary blasthole drillpenetrating are introduced in this paper .

从分析KY-120型地下牙轮钻机液压系统的快速推进回路入手，指出了影响推进油缸使用寿命的主要原因，并提出了改进意见。

By means of analyzing the fast feed circuit of the hydraulic system of KY - 120 underground rotary drill , the main factors which affect the service life of feed cylinder are revealed and some suggestions are put forward for the improvement of the fast feed circuit .

矿用牙轮钻机动态参数测取

The Measurement of Dynamic Parameters of Blast-hole Drill for Mining Use

牙轮钻机破岩形态的研究

Studying the patterns of breaking rock of three-cone blast hole drill