潜孔钻机

中高风压潜孔钻机在中深孔凿岩中的试验应用

Testing Application of High and Medium Wind Pressure Down-hole Drill in Long and Medium Hole Drilling

CS-165E型潜孔钻机PLC电液控制系统的设计

Design of PLC Electric-Hydraulic Control System for Model CS-165E DTH Drill

DZ-100型潜孔钻机机架的改进与应用

DZ-100 Dives the Hole Drilling Machine Rack Improvement and Application

Simba-261潜孔钻机在安庆铜矿的应用

Practice in Anqing Copper Mine of Simba-261 In-the-hole Drill

QZ100K型潜孔钻机由本院机械厂研制，并已获国家实用新型专利。

Model QZ100K drill was developed by the machinery plant , Changsha Institute of Mining Research , With a China National practical new-type patent .

CS-165E露天潜孔钻机采用SPT-K-2024控制器作为电液控制系统的核心部件，由SPT-K-2024控制器直接驱动电液比例阀和电磁阀，接受传感器信号；

In the case of Model CS-165E DTH drill for opencast mining , SPT-K-2024 controller was used as key component of electric-hydraulic control system . SPT-K-2024 controller directly drives electric-hydraulic proportional valve and solenoid valve and receives signals from sensors .

潜孔钻机接卸钻杆机构的设计

Design of drill rod fixture in down - the-hole drill rig

潜孔钻机履带行驶液压驱动系统效率研究

The efficiency study of traveling hydraulic drive about the down-the-hole drill

潜孔钻机生产能力计算的探讨

Probing of the calculation of down the hole driller 's productivity

适用于露天矿、采石场开采，用于高低风压潜孔钻机。

Features : rock drilling for opencast mining and quarrying field .

LQ&100型潜孔钻机传动及供气机构的特性分析

Drive system and air-supply mechanism features of model LQ-100 DTH rig

高气压边坡潜孔钻机

High air-pressure down-the-hole drill for presplitting hole drilling at pit slope

对潜孔钻机卡钻机理进行了探讨。

The rock-drilling jamming mechanism of down-the-hole drill is discussed .

潜孔钻机回转液压系统的建模与仿真

Modeling and Simulation of Rotating Hydraulic System in Down-the-Hole Drill

潜孔钻机凿岩过程自动防卡钻控制

The Automatic Anti-Jamming Control in Rock-Drilling process for Down-The-Hole Drill

潜孔钻机推进器自动浮动控制方案的研究

Study on the automatic floating control program for the propulsion of down-the-hole drill

潜孔钻机智能防卡系统的研究

Research on the Intelligent Anti-jamming System for Down-the-hole Drill

潜孔钻机推进力自动控制策略研究

Research on the Automatic Control strategy for the Feeding Force of the Down-the-hole Drill

潜孔钻机以其特有的凿孔特点占据了很大一块市场。

The application of down-the-hole drill in tunnel ;

推进回转自适应模糊控制系统的设计能有效提高潜孔钻机钻孔效率，起到节能作用。

Feeding and rotating self-adaptive system is designed to improve drilling efficiency and save energy .

Simba261型潜孔钻机非正常卡钻的原因及其控制方法

Causes for Abnormal Jamming of Drill Tools of Simba 261 DTH Drill and Control Measures

潜孔钻机的新型推进与提升调压机构

An analysis of new-type mechanism of both propulsion and lifting pressure regulation for DTH Drill

组合式可调潜孔钻机

Composite Type Adjustable Down-the-hole Drill

高气压环形潜孔钻机是地下矿山高阶段大直径深孔采矿的关键设备。

High pressure ring-shaped DTH drills are key equipment for underground high level large diameter long hole mining .

该系统能大大提高潜孔钻机对卡钻判别的准确性和处理的快速性。

The accuracy of distinguish jamming types and the speed of handling jamming of this system have improved a lot .

自动防卡控制是潜孔钻机凿岩过程的一个关键控制技术，它直接影响机器的性能指标。

Anti-jamming automatic control is a critical technology of the rock-drilling of down-the-hole drill , and affecting the quality index of system straightly .

通过对潜孔钻机凿岩过程的力学特征和钻孔偏斜机理的研究，提出了控制钻孔偏斜的推进力自动控制方案，并进行了试验。

According to the research on the mechanics performance and drilling axial deviation mechanism in the process of rock-drilling for the down-the-hole drill , the program for the feeding force automatic control is proposed , and the experiment was conducted .

对我国建材矿山的现状、所使用钻孔设备发展和选型、中高风压潜孔钻机在建材矿山的应用及小型矿山的钻孔设备使用情况等作了叙述。

This paper describes the present condition , development trends and model selection of hole-drilling equipment used in building-material mines , application of down-to-hole drills with medium or high pneumatic pressure in the mines and the use condition of hole-drilling equipment used in small-scale building-material mines .

JM-1型全液压潜孔锤钻机的研制与应用

Development and Application Of JM-1 Hammer Drilling Machine with Hydraulic Hole

潜孔锤旋挖钻机组合在基岩桩施工中的应用

Down-the-hole Hammer Combined with Auger Drill in the Pile of Rock Foundation