twist drill的例句大全

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.

The mathematical model of the hyperboloid twist drill was introduced.

介绍了以旋转单叶双曲面作麻花钻钻尖后刀面的数学模型.

Most drilling in metal is done with a twist drill.

大多数金属钻孔用的是麻花钻头.

Twist drill is the tool often used in machine process.

麻花钻是机械加工中使用量较大的一种加工刀具.

How to machine twist drill high efficiently and high precisely is a problem to discuss.

如何高效、高精度地加工出合格的麻花钻一直是在探讨的问题.

The twist drill may be divided into three principal parts: shank, body and point.

这个钻头可分为三个主要组成部分: 胫 、 身体和观点.

A Study on Wearing Capacity of Twist Drill and Chip Breaking Under Low Frequency Vibration

低频振动钻削的工具磨损和断屑问题研究

Repeating Sharpening of the Twist Drill and Computer Simulation; spiral bevel milling cutter head sharpening machine

麻花钻钻尖的重刃磨技术及计算机仿真螺旋锥齿轮铣刀盘刃磨床

A large rake gear shaper without theoretical errors is designed, at the same time, the tool sharpening methods and related device are given. The Tool Grinding of High-speed Steel Twist Drill while Processing Different Materials

提出一种大前角、无理论误差的插齿刀及其刃磨原理和刃磨装置。加工不同材料时高速钢麻花钻的刃磨

This device can overcome the limitations in sharpening small-diameter drills in the interior conical surface and hence improves the efficiency and quality in twist drill's sharpening.

克服了用成型砂轮实现麻花钻的内锥面刃磨时，小直径尺寸的麻花钻无法磨削的缺点，同时又能提高麻花钻的刃磨效率和刃磨质量。