rock drill

rock drill

美 　英

• na.凿岩机；开石钻
• 网络钻岩机；冲击钻机；凿石器

英汉解释

na.	1. 凿岩机;开石钻

例句

What we have done in this paper is of great significance in designing the heavy rock drill to drill deep and large diameter hole.

为大孔径深孔凿岩的重型液压凿岩机的研究与研发打下理论和实践基础。

Used in paper machine oil, rock drill oil, turbine oil, hydraulic press oil, convector oil and other industrial lubricant used in water.

用作造纸机油、钻石剂油、涡轮机、液压机、环流机油及其它在水中使用之工业润滑中的防锈添加剂。

This paper designed a new type of muffler for pneumatic rock drill with the theory of impedance.

利用阻抗消声原理为气动凿岩机设计了一种新型的消声罩。

In stone in the rock drill blasting method, the most widely used road header direct excavation also gradually promotion.

在石质岩层中采用钻爆法最为广泛，采用掘进机直接开挖也逐渐推广。

Leading energy loss of the flow valve in hydraulic rock drill was analyzed and its formula was presented.

分析了液压凿岩机配油阀的主要能量损失，给出了其计算表达式。

The energy loss of the impact mechanism of hydraulic rock drill greatly affects drilling efficiency when it operates.

液压凿岩机工作时，冲击机构的能量损失对其效率有很大的影响。

In order to enhance the service hfe of hollow steel for rock drill stem, the odd number side section shape hollow steel has been designed.

为了提高凿岩钎杆用中空钢的使用寿命，设计了奇数边截面形状的中空钢。

We want to buy Rock Drill, Leg Drill, Air Rock Drill Cutting Tools, Broaches and Cutters.

我们要采购凿岩机，空气凿岩机刀具，刀和刀具。

Talk about rock drill trolley with computer controlling and its application

浅谈电脑凿岩台车及其应用

A Study of Switch Type Hydro-electric Servo System of Jib Luffing Mechanism in Rock Drill Robot

凿岩机器人钻臂变幅机构开关式电液伺服系统的研究

General technical condition of pneumatic rock drill used in coal mine

煤矿用气动凿岩机通用技术条件

Influence of the stroke position on the property of valveless pneumatic rock drill

打击点位置对无阀气动凿岩机性能的影响

Relationship between Drilling Speed and Drilling Diameter of Hydraulic Rock Drill

液压凿岩机旋转速度与凿也直径的关系

Study on Active Disturbance Rejection Control of Rock Drill Robot Joint Hydraulic Drive System

凿岩机器人液压系统自抗扰控制研究

Improvement of the ignition system's flywheel for the diesel rock drill

内燃凿岩机点火系统飞轮部件的结构改进

The Method of Mining Granites by Combination of Bench Rock-drill and Wire Saw Machine and Analyzing the mining Cost

台架式凿岩机与串珠锯组合开采花岗石的工艺方法及开采成本分析

The working fluid choice and pollution control for the hydraulic rock drill

液压凿岩机工作液的选用及污染控制

Design on Part of Structural Parameters of Hydraulic Rock Drill

液压凿岩机部分结构参数的设计

Failure Analysis and Improvements of Spiral Nut of Pneumatic Rock Drill

气动凿岩机螺旋母失效分析及改进

Research Status of Wear Mechanism of Cemented Carbide Rock-drill Bits

矿用硬质合金磨损机理研究现状

Calculation of movement journey of flow valve in hydraulic rock drill

液压凿岩机配油阀运动行程的设计计算

The Structure Design and Manufacture of Hydraulic Rock Drill

水压凿岩机的结构设计与试制

Energy Loss Analysis of Impact Mechanism of Hydraulic Rock Drill

液压凿岩机冲击机构的能量损失分析

Troubleshooting for Damages of Drilling Tools on Rock Drill Rigs

凿岩台车钻具损坏的故障分析与排除

The Design of Automatic Testing System for Pneumatic Rock Drill

气动凿岩机性能测试系统的研制

Calculation of Gap between Piston and Hole in Hydraulic Rock Drill

液压凿岩机活塞与缸体之间间隙的设计计算

Failure Analysis of Expanding Pin on Hydraulic Rock Drill Rig

液压凿岩台车膨胀销的故障分析

model to evaluate anisotropy of rock drill - ability

岩石可钻性各向异性评价模型研究

Computerized rock drill robot in tunneling

隧道凿岩机器人的研制

Based on electrically operated rock drill intelligent control research

基于电动凿岩机智能控制的研究

evaluation on rock drill - ability by well logging data

利用测井资料评价岩石可钻性研究

Research on warm extrusion process for rock drill body and other components

凿岩钎头壳体及其它机械零部件温挤压成形工艺研究

Furukawa Rock Drill (Shanghai) Co. , Ltd

古河凿岩机械（上海）有限公司

The Noise Source Analysis of Pneumatic Rock Drill

气动凿岩机噪声声源的分析

Application of Using Model 7655 Rock Drill for drilling Resin-grouted Bolt Holes

采用7655凿岩机钻孔施工树脂锚杆的应用

Shape and dimension of joint in extension rod for rock drill

凿岩机延长钎杆接头形状及尺寸

Fuzhou Shenlong Rock Drill Factory

福州神隆凿岩机厂

The Research and Design of Hydraulic-rock Drill

水压凿岩机的研究和设计

The Noise Control of Pneumatic Rock Drill Stell

气动凿岩机钎杆噪声的控制

Troubleshooting of Six Common Failures on Atlas 1838 Rock Drill

1838型凿岩机六种常见故障的排除