对削

This paper introduces the characteristics of micro-drilling and demands for the structure of the ultra-high speed motorized spindle.

介绍了超高速微细孔钻削的主要特点以及对钻削主轴组件的基本要求。

The impact of "Historical Records" on "The Romance of the Three Kingdoms" can be shown in three aspects: First, cross reference in "Historical Records" is greatly used in the "The Romance of the Three Kingdoms"; Secondly, during composing "The Romance of the Three Kingdoms", the author's appraisal, love and hatred are outpoured naturally; thirdly, Like "Historical Records","The Romance of the Three Kingdoms" sticks to the principle of "Pen pen, sharpening sharpening" in choosing material.

其具体内容有三方面：一是《三国演义》创作过程中大量使用《史记》的互见法；二是《三国演义》写作过程中，作者的褒贬和爱憎意向并不通过发议论、作判断来表达，而是把这种主观倾向通过对人物形象的具体描写自然地流露出来，即寓论断於敍事；三是《三国演义》写作也像《史记》一样，准拟&成一家之言&的崇高目标，并在素材取舍方面做到了&笔则笔、削则削&。

According to forming mathematic model, the tenons were depicted in mathematics, and the cutting tracks were formed.

对铣削加工的榫形作了数学描述，并根据榫形的数学模型生成铣削时的刀具轨迹。

According to the experiences of experiment teaching,we have developed a kind of measuring diameter instrument used in error statistics and analysis in auto lathe of single axle and high precision grinding machine.

根据实验教学的经验，研制了一种用于单轴六角自动车床和高精度通磨无心床做加工误差统计分析的实验教学使用的千分表测径仪，并对几批车削工件和磨削工件进行现场测量，并进行加工误差的统计分析。

On the basis of studying the mechanism of the self-excitation vibration and the helix lobes of the cylinder in the well logging tool during deep-hole boring, th e influence of the length of the guide pads on the torsion deformation and stabi lity of the boring cutter is analyzed.

在论述深孔镗削加工过程中自激振动和螺旋沟产生的机理后，分析了石油测井仪器筒体深孔镗削加工中导向块长度对镗刀扭转变形和稳定度的影响。

The experimental study of grinding process of particle reinforced matrix aluminium composites with the electroplated diamond wheel was conducted.

使用电镀金刚石砂轮对颗粒增强铝基复合材料磨削加工的表面质量与磨削力进行研究。

In order to guarantee the drill truncation process to the pin holes of knuckle, it needs to design a drill cutting machine tool of two-sided horizontal type.

为保证对转向节主销孔的钻削加工，需设计一台双面卧式钻削组合机床。

In order to improve properties of shrub chipper and the quality of shrub chip, some factors influencing Salix end-grain cutting,such as rake angle,cutting thickness and moisture content of wood to be cutted were studied.

为了明确影响灌木材端向切削力的主要因素，改进削片机性能，提高灌木材削片质量，笔者研究了不同刀具前角、切削厚度和不同含水率对沙柳材端向切削力的影响。

Finish-cut turning, fine boring, finish-turning, finish-milling, shave-planing, fine machining of hardened steel, abrasive materials, hard and grey cast iron, Si-Al-metals, plastics, electrode carbon, etc.

对硬钢、耐磨料、硬铸铁、灰铸铁、硅铝合金、塑料、炭精棒等进行精密车削、精细镗孔、精细铣削、刨平、等的精细机械加工。

RKX Finish-cut turning, fine boring, finish-turning, finish-milling, shave-planing, fine machining of hardened steel, abrasive materials, hard and grey cast iron, Si-Al-metals, plastics, electrode carbon, etc.

对硬钢、耐磨料、硬铸铁、灰铸铁、硅铝合金、塑料、炭精棒等进行精密车削、精细镗孔、精细铣削、刨平、等的精细机械加工。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。