Geometric design of gun drill point with planar flanks;
平面型后刀面枪钻钻尖的几何设计
Simulation of CNC drill point grinder based on MATLAB;
基于MATLAB的数控钻尖磨床仿真
Employing the method of complex helical drill point design,the formula of the clearance angle of inner cut edge for the socket drill is derived and the relationship between the clearance angle and the slantwise angle of the inner cut edge is deduced to innovate the design and manufacture of the socket drill.
通过复杂螺旋面钻尖设计方法导出锪窝钻钻尖内刃后角公式及内刃后角与内刃偏角的关系表达式 ,改进了锪窝钻的设计与制造。
Multi-facet drill tip is favorable in chip splitting.
群钻钻尖用于不锈钢钻削,有较好的排屑性能,但是难于实现三段切屑分别断屑。
Design of PLC and Automatic Loading and Unloading Mechanism for CNC Drill Point Grinder;
数控钻尖磨床自动上下料机构及PLC的设计
This paper analyses that tip angle of drill bit influences on cutting capability and life of twist drill, when the material and shape of work piece is different.
分析了工件材料、形状不同时 ,钻尖顶角的大小对麻花钻切削性能及寿命的影响 ,介绍了麻花钻的钻尖顶角的选择 。
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
Repeating Sharpening of the Twist Drill and Computer Simulation;
麻花钻钻尖的重刃磨技术及计算机仿真
The Research on Numerical Control System Based on PC and Vision Orientation of Drill in Drill Point Grinder;
基于PC的钻尖磨床数控系统及钻头视觉定位检测研究
The Research Base on Computer Vision for Drill Point Geometric Parameters Inspection
基于计算机视觉的钻尖参数检测系统的研究
Application of Image Technology on Measuring Parameters of Multifacet Drill Point
基于图像技术的多刃钻尖参数的测量及应用
Modal Analysis of a Biglide parallel Grinder for Helical Drill Point Machines System Based on ANSYS
基于ANSYS二并联螺旋面钻尖刃磨机床刚度分析
3D Modeling and Optimization Analysis of Blades and Taper-spiral Auger’s Tip
刀片及圆锥螺旋钻尖的三维建模和优化分析
ZZM-A drill grinder simple structure, easy operation. One setup to complete grindings on drill web and chisel edge.
a型钻头磨刀机结构简单，使用方便，一次装夹就可以完成钻头的钻尖和横刃的修磨。
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
brace countersink
钝角菊花形尖头板钻
bit cutting angle
钻冠的尖度，钻头磨角，钎子头刃角
A tapered, serrated tool used to shape or enlarge a hole.
手钻用来钻孔，或扩大孔的尖细带齿的工具
a very hard small point made from a diamond.
用钻石做的非常坚硬的小尖顶。
a bit with a sharp center point for guidance and two side cutters.
有一个尖头和两个切面的一种钻头。
the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press.
钻机的切割部分；通常是尖头的有螺旋状图案并且可以更换，用在钻柱钻柄或钻床上。
His father used this pointed tool to make holes in leather.
父亲就是用这尖锐的器具在皮革上钻洞。
The puppy screamed long, horrible screams, with sobs between breaths
小狗发出长长的钻心的尖叫，一边喘气一边哀嚎。
A pointed tool for making holes, as in wood or leather.
钻子一种在木头或皮革上打洞用的尖角工具