查询词典 machining

In whirling machining process,the hand-over-line of workpiece and tool face isn's an ideal spiral noodles wrap line because of the geometry error,heat change error and rigid varity.

旋风铣削加工中，工艺系统的几何误差、热变误差和刚性变化使工件与工具表面交线不是理想的螺旋面包络线，其位置也产生了偏差，影响到加工工件质量。

The characteristics of constant linear velocity grinding method and constant angle velocity grinding method are analyzed. This thesis analyses the problem and influence to the machining precision of the two methods.

本文的主要研究工作有以下几个方面：研究了凸轮轴磨削加工的运动数学模型，在分析工件恒线速度和工件恒角速度磨削这二种主要凸轮轴磨削加工工艺的特点的基础上，提出一种新磨削加工工艺。

The principle and device of machining logarithmic spiral profile shaft with form milling cutter are introduced.

介绍了用成形铣刀加工对数螺线型面轴的原理和装置。

Based on the meshing theory of logarithmic spiral bevel gear, the location and the movement relationship between the tool and the machining gear in the processing technology of logarithmic spiral bevel gear are studied by establishing the mathematical model of multi-axis NC machines.

目的 针对提出的一种新型锥齿轮-对数螺旋锥齿轮，研究其加工工艺过程中刀具与加工齿轮间的位置与运动关系，以便最终实现这种新型锥齿轮的加工。

The integral structures have some advantages of good loading ability, low structure weight, simple machining technology, few place of stress concentration and potential fatigue crack source. On the premise of the same material function and the same weight, the integral structures can lower the manufacturing costs enormously comparing with riveted combined structures.

整体结构的优势主要在于结构承载能力强、结构重量轻，加工工艺简单，应力集中部位和潜在疲劳裂纹起裂源少，在相同的材料性能和重量前提下，整体结构也比常规组合结构大大降低制造成本。

It is mainly used as an additive to improve lubricity, demould properties and machining efficiency.

本品主要作为添加剂，改善制品的内外润滑性、脱模性和光洁度，提高加工效率。

This medium viscosity enhances the lubricity and is successfully used in the high precision machining in auto lathes.

中等的黏度提高了润滑性，已成功地应用於自动车床的精准加工。

Automatic liquid scientillation counter was refitted into luminometer after machining a top lead cover of measuring chamber with a injection hole.

通过加工一个带有注射孔的测量室顶部铅盖，将自动液体闪烁计数器改装成一种发光分析仪。

In the chapter one, the machining technology of base plate of the magnetic disk is studied.

磁盘基片因加工表面残留应力等原因而引起的变形造成平面度超差是实际生产中长期不能觧决的技术问题。

To reach the highest efficiency and perfect machining quality is the only target of DZ15W Magnum.

保证最高的加工效率和完美的加工效果是DZ15W Magnum唯一的追求目标。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。