1.
Study on Drilling Tests of PCB Through-Hole Drilling
钻PCB通孔钻切削性能的钻削试验研究
2.
Drilling is cutting a hole with a drill.
钻削就是用钻头钻一个孔。
3.
Study on New Drilling Force Model of Vibration Drilling and Vibration Drilling with Invariable Parameter and Variable Parameter;
振动钻削新钻削力模型及定、变参数振动钻削的研究
4.
Experimental Research on Dry Cutting of Carbide Drill with Multi-facet for ZGMn13 High Manganese Steel
硬质合金群钻钻削ZGMn13高锰钢干切削实验研究
5.
A twist drill is designed to drill a hole which has a particular size.
麻花钻用来钻削具有一定尺寸的孔。
6.
Improvement of Drill Point Geometry for Drilling High Manganese Steel ZGMn13;
钻削高锰钢ZGMn13钻头刃形改进研究
7.
Study on Carbide Drill Used to Drill ZGMn13 Turnout;
钻削ZGMn13高锰钢道岔硬质合金钻头研究
8.
Structural dynamic analysis on ultrasonic driller and drilling experiments
超声钻结构动力分析与钻削实验研究
9.
Experiment Research of the Drill Fracture Criterion in Inclined Hole Drilling
斜孔钻削中钻头折断的判据实验研究
10.
Study on axial vibration drilling to improve positioning accuracy
轴向振动钻削提高钻孔定位精度研究
11.
Influence of Drill's Edge Preparation on Drilling of 42CrMo
钻头刃口处理对钻削加工42CrMo的影响
12.
drill(ing) head
钻头; 主轴头; 钻床床头箱; 钻削动力头;钻头头部, 钎头
13.
The investigation on chip deformation and cutting forces of BTA deep hole drilling
内排屑深孔钻削切屑变形与切削力实验研究
14.
Research on Cutting Performance of Coated Tools under Dry Drilling Al-Si Alloy;
涂层刀具干式钻削铝硅合金的切削性能研究
15.
Theoretical Study on Average Axial Cutting Force in Vibration Drilling
振动钻削中轴向平均切削力的理论研究
16.
Experiment to Improve Chip Breaking Performance of Drill Tip in Stainless Steel Drilling
不锈钢钻削中提高钻尖断屑性能的试验研究
17.
Numerical Simulation of Drilling Mechanism under Non-steady Cutting Conditions for Dills with Indexable Inserts;
可转位浅孔钻非稳态钻削的数值仿真研究
18.
Numerical Simulation of Cutting Forces Generated by Drills with Indexable Inserts and Optimization for Drill Parameters;
可转位浅孔钻钻削力数值仿真及参数优化