1) anchor DTH drill
潜孔钻
1.
In order to speed its construction progress,a new technology of anchor DTH drill has already been used in slope retaining wall construction.
在锚杆挡墙被广泛采用的今天,为加快其施工进度,潜孔钻钻孔作为一种新技术已经开始用于边坡挡墙的施工中。
2) DTH Drill
潜孔钻机
1.
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.
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;通过CANO-PEN总线实现2个控制器和一个SPT-X-AT2纯文本显示器组网,极大地提高了系统的稳定性和可靠性。
2.
In order to meet the need of the large-diameter longhole drilling in underground mines and the control of slope in open pit mines,entrusted by the Chinese govern-ment,Changsha Institute of Mining Research(CIMR)carried out a study on high pressurepneumatic DTH drill.
为了满足地下矿山大孔径深孔凿岩和露天矿山边坡控制的需要，我院受国家之命开展了高气压潜孔钻机的研究工作；自１９８０年以来先后研制成功几种典型产品并在矿山付诸应用。
3.
Based on the analysis of actualities and development situation of DTH drill abroad,and compared with actualities of DTH drill at home,a development thought for our country at present is put forward.
潜孔钻机以其特有的凿孔特点占据了很大一块市场。
3) down-the-hole drill
潜孔钻机
1.
The application of down-the-hole drill in tunnel;
潜孔钻机在隧道中的应用
2.
The efficiency study of traveling hydraulic drive about the down-the-hole drill
潜孔钻机履带行驶液压驱动系统效率研究
3.
Dynamic simulation and experiment study about the rotating hydraulic system of down-the-hole drill based on AMEsim
采用AMEsim的潜孔钻机回转液压系统的动态仿真与试验研究
4) down-the-hole bit
潜孔钻头
1.
Numerical simulation on bottom-hole flow field of down-the-hole bit;
潜孔钻头井底流场数值模拟研究
2.
The failure cause was found by analyzing high pneumatic down-the-hole bit bursting crack and the other reasons in the early stage.
对高风压潜孔钻头使用时钻头体崩块、掉齿等早期失效情况进行分析,找到其失效原因。
5) Down-hole drill
潜孔钻机
1.
Design of arm on down-hole drill based on improved genetic algorithm;
基于改进遗传算法的潜孔钻机钻臂设计计算
6) downhole drill
潜孔钻机
1.
Throgh Comparing the propeties of downhole drill with other drills, The drilling specification and fractal rules of downhole drill have been studied.
本文通过比较各类钻机的特点，分析了目前广泛使用的潜孔钻机的凿岩性能及其分形规律。
补充资料：TLQ-100型内燃式露天潜孔钻机
TLQ-100型内燃式露天潜孔钻机
叫口~翼铆巍莎端谕攫‘型、叨阅户牺r朽一~一~犷J峨牙...哪:‘洲幽舞
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条