1.
Study on Control System of Double Heads Half Hole Drilling Machine Based on PLC and Touch Screen
基于PLC和触摸屏的双头盲孔钻机控制系统设计
2.
the round part of the bit by which it is held in the drill.
钻头上的控制钻孔机的圆形部分。
3.
ON A CONTROL METHOD OF MICROCOMPUTER CONTROL SYSTEM FOR DISC BRAKE AUTODRILLER
钻机盘式刹车自动送钻微机控制方法的研究
4.
Research on the Drill Pipe Transportation Manipulator of Horizontal Directional Driller and the Control System
水平定向钻机钻杆输送机械手及控制系统研究
5.
Research on Direction Control Techology of Auger Drill Miner Drill
螺旋钻采煤机钻具定向控制技术的研究
6.
Research on Energy-saving Control of Piling System of Hydraulic Piling Rig;
旋挖钻机钻孔作业系统节能控制的研究
7.
The design of the control system of the S7-300 software redundancy-based drilling rig automatic bit feed
基于S7-300软冗余的钻机自动送钻控制系统设计
8.
Research on Load Self-adaptive Hydraulic Control System of Drill Rig;
钻机负载自适应液压控制系统的研究
9.
The Application of PLC in the Control of Drill Hole Single Purpose Machine Tool
基于PLC在钻孔专用机床控制中的应用
10.
Design of Control System of Triaxial and Special Drilling Machine Tool Based on PLC Control;
基于PLC控制的三轴钻专机控制系统设计
11.
Simulated Investigation of Movement Controlling of Wellhead Mechanized Devices of Petroleum Rigs;
石油钻机井口机械化装置的运动控制模拟研究
12.
Research and Design of the Controller for Reactive Power Compensation and Harmonic Restrain of the Drilling Rigs
钻机无功补偿和谐波抑制控制器的研究与设计
13.
Model Analysis on Electro-hydraulic Proportional Control for Rotary Drilling System of Engineering Geological Drilling Rig
工程地质钻机回转钻进比例控制系统的模拟分析
14.
Design of Fluid Drive and Electrical Control System for Bore Modular Machine Tool
钻孔组合机床液压传动和电气控制系统的设计
15.
Performance Analyses and Researches on Drawworks of Electrically-Driven Drilling Rig;
石油钻机电动绞车特性分析及控制研究
16.
Research on Adaptive Control Strategy of Double Triangle Boom of Rock-drilling Robot;
凿岩机器人双三角钻臂自适应控制策略研究
17.
Research on Vector Drive Technology in the Oil Rig Rotary Table Control System;
石油钻机转盘控制系统中矢量调速技术的研究
18.
Study of the Application of Electro-hydraulic Proportional Technology in Engineering Drilling Machine;
电液比例控制技术在工程钻机中应用的研究