Drilling is a main method for machining holes.
钻削是孔的主要加工方式。
Recommended for machining Aluminium and Copper and their alloys.
推荐使用于铝、铜及其合金的加工。
Disclosed is a rigid boring cutter for machining a slender hole.
一种加工细长孔的刚性镗刀。
This paper can primely guide NC programming for machining the similar parts.
文中对类似零件的数控加工编程具有借鉴意义。
Special requirements are needed for machining and assembling miniature parts.
微小型零件的加工和装配有其独特的要求。
Special U-structure fixture is designed for machining thin rings with big diameter.
为加工大直径薄环类工件设计了专用的U型结构夹具。
The paper introduces the principle of tool paths planning for machining ruled surface.
阐述了数控加工规则曲面时的刀轨生成原理。
Rotary ultrasonic machining is an effective way for machining hard and fragile materials.
旋转超声加工是加工硬脆材料的一种较好方法。
The machine is used for machining of power tools, such as machine tools or milling machine.
机床是用来进行机械加工的电动工具，如机床或铣床。
Rotary ultrasonic machining is an effective method for machining hard and fragile materials.
旋转超声加工是加工硬脆材料的一种较好方法。
Because no tool pressures are involved, the process is ideal for machining delicate workpiece.
由于刀具不施压力，因而是切削易碎材料的理想工艺。
It briefly describes several practical methods for machining non-radial hole on spheroid pipes.
简述了椭球形管板非径向孔加工的几种较实用方法。
On-line modeling, forecasting and compensating way for machining error in boring are introduced.
文章介绍了镗削加工误差的在线建模和预报补偿控制方法。
A novel algorithm, for machining error controlling in multi-point contact machining, is proposed.
同时提出了一种新的多点切触加工的加工误差控制方法。
Rotary ultrasonic machining has been one of the main method for machining hard-brittle materials.
旋转超声加工已成为加工硬脆材料的主要方法之一。
Taper ceramic bushing for spindle is developed for machining center, so that the performance is improved.
针对加工中心研制了主轴锥孔陶瓷衬套，使机床的性能得到改善。
A few new assistant Jigs for machining thin wall parts are introduced, their structure and usage involved.
介绍了几种新型薄壁件加工辅具，并对其结构与使用进行了说明。
And then the equation of transmission ratio for machining plane was deduced by using the referred information.
然后根据上述知识，利用点的速度合成定理推导出车削平面传动比的方程。
A new rapid integrated processing for machining parts with irregular internal curved surfaces is presented here.
提出了一种快速集成制造具有复杂内型面零件的新工艺。
The ordinary rectangular electro-magnetic chuck is used for holding common ferromagnetic materials for machining.
普通矩形电磁吸盘用于吸持一般铁磁性材料工件进行加工。
Features: With sharp cutting teeth for preventing burr and smear generation. Suitable for machining FPC and PTFE.
特点：FPC加工专用钻头，切削锋利，能有效抑制毛刺和钻污的产生。
The turbine body is cast blank, which complicated shape and high accuracy rate bring certain difficulty for machining.
蜗轮壳体为铸造毛坯，形状复杂，加工精度高，给机加工带来了一定的难度。
Cutting teeth of noncircular gear is very difficult when without special machine tool for machining of noncircular gear.
在没有专用加工非圆齿轮机床的条件下，非圆齿轮的切齿问题是个难题。
The selected points of CNC machine tools for cutting tools were proposed by analyzing the model tools for machining characteristics.
通过分析几种典型刀具的加工特点，提出了合理经济地选择加工刀具用数控机床的要点。
In this paper some overall plans of turning device for machining diesel engine block are discussed and their behaviours are compared.
本文提出了几种柴油机机体加工翻转台的新方案，并对这些方案的性能作了比较。
The paper discusses in detail the principle of selecting the stock of turbine blade and determining the allowance for machining the stock.
详细论述了汽轮机叶片各种毛坯形式的选择原则及毛坯机械加工余量的确定。
The paper discusses in detail the principle of selecting the stock of turbine blade and determining the allowance for machining the stock.
详细论述了汽轮机叶片各种毛坯形式的选择原则及毛坯机械加工余量的确定。
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