1.
Research on the Breakage Mechanism of Micro-drills and Drilling Forces Online Monitoring
微钻头折断机理及钻削力在线监测的研究
2.
To raise drilling performance of new micro-drill, a novel method was advanced for reginding of chisel edge.
为了提高新型微钻头的钻削性能,提出了一种适合于微钻头的横刃修磨原理及方法。
3.
Development of the Micro-Drill CAD & Simulative System and Optimization for the Structures Based on the Finite Element Analysis;
微钻头CAD与仿真系统的开发及基于有限元的结构优化设计
4.
Signal Processing of Near-Bit Weight on Bit and Torque
近钻头钻压、扭矩测量中微弱信号处理
5.
The Spindle System and Drills Dynamic Characters Study for High-speed Micro-drills;
高速微孔钻床主轴系统及钻头的动态特性研究
6.
unit-type drill head
组合钻床钻头, 标准钻头
7.
Design and Research of PC-Based Micro Drills Grinder
PC-BASED微型钻头磨床的研究与开发
8.
drill(ing) head
钻头; 主轴头; 钻床床头箱; 钻削动力头;钻头头部, 钎头
9.
part of a drill that grips the bit
夹头（钻或钻床上用以夹住钻头的部分）.
10.
a small bit that drills a first hole to guide a larger drill.
钻凿初洞来导引大钻头的一种小钻头。
11.
easing the bit in
钻头轻压慢转钻进地层
12.
A tool used for drilling.
钻头用于钻孔的工具
13.
a bit used in drilling for oil.
油田钻井使用的钻头。
14.
A pointed and threaded tool for drilling and boring that is secured in a brace, bitstock, or drill press.
钻头曲柄、钻柄或钻床之上用于钻孔的尖头工具
15.
eggbeater PDC bit
打蛋器型PDC钻头
16.
Effects of Microstructure and Drill Geometry of High-speed Steel Drill's Using Life;
高速钢钻头微观组织和几何尺寸参数对使用寿命的影响
17.
The CAD System Development of the Grinding Wheel Cross-sectional Profile Machining the Micro-diameter Drill's Flute;
加工微小直径钻头螺旋槽用砂轮截形CAD系统的开发
18.
Drilling is cutting a hole with a drill.
钻削就是用钻头钻一个孔。