machining precision的例句大全

adopting the computerized numerical control technique to machine the breakage groove of torshear type bolts can improve the machining precision of groove, guarantee the assembled quality.

扭剪型螺栓破断沟槽的加工采用数控技术、提高沟槽加工精度，确保配套质量；

The high precision two-dimensional stage is very significant in the field of surface topography measurement, precision machining, Micro-Electro-Mechanical system, Biomedical Engineering and IC/ MIMS manufacturing.

在表面形貌测量、精密加工、微机电控制系统、生物医学工程以及芯片光刻与封装技术中，高精度的XY二维位移运动工作台具有重要的意义。

Now the development of NC machine tools is forward high speed, high precision, high efficiency and supermatic. The speed-up of spindle system is the main symbol of high-speed machining of NC machine tools, and spindle bearing technology is one of its key technologies.

目前NC机床正向高速度、高精度、高效率及高度自动化方向发展，主轴系统高速化是数控机床高速加工的主要标志，主轴支承技术则是其关键技术之一。

With the fast development of precision machining technology in our country, higher and higher accuracy of measuring comprehensive parameters of rotary parts is required.

随着我国精密机械加工技术的快速发展，对回转体类零件综合参数测量精度的要求越来越高。

Machining surface with high efficiency and high precision is the aim which the scholars of the field have been aspired for all belong on this question.

如何高效率、高精度的完成自由曲面的数控加工，是机械制造领域的研究工作者一直追求的目标。

The precision ball griding machine is an important instrument in hardess material precision balls 'machining. And its level of sophistication determines the balls' processing quality directly.

精密球体加工机是硬质材料精密球加工的重要设备，其精密程度直接决定着成球的质量。

Micro machining technology is different from etching technology, thin-film technology and LIGA technology, and it can create a complicated three-dimensional small part of different materials quickly with higher precision at lower cost, then micro cutting has a promising application prospect.

不同于刻蚀技术、薄膜技术和LIGA技术，微切削加工技术可以快速高精度低成本地制造复杂三维微小零件，有着广阔的应用前景。

Random surfaces and their scattered light measurements are of great importance in many scientific and technological fields such as material growth, precision machining and medicine diagnosis etc. The study of optical fields scattered from random surfaces is the main content of statistical optics.

随机表面及其散射光场的研究在材料生长、精密加工和医学诊断等许多领域具有重要的基础研究意义和实际应用意义。

Technology Design of Axial Positioning Precision Control for BD Roller Machining

BD轧辊加工轴向定位精度控制工艺设计

Experimental study on precision machining K9 glass by KrF excimer laser

KrF准分子激光精密加工K9光学玻璃的实验研究

Introduces structure characteristic, precision design calculation of drilling, machining demand and application effect of drilling die and clamp used for producing bonnet by common drill press.

介绍了在普通钻床上加工球阀副阀体法兰的钻模夹具结构，分析了该夹具的钻孔精度、制造要求和使用加工效果。

Due to machining accuracy and limited leveling precision of gimbals, there is always an inconsistency between the visual axis and the vertical rotational axis of the digital zenith camera and the plumb line, which leads to a big deviation between measurement precision and theoretical precision.

由于机械加工精度和常平架的调平精度有限，天顶摄影仪的视轴、垂直旋转轴与铅垂线总是存在不一致，导致测量精度与理论精度存在很大的偏差。

Research on Finite Element Optimal Design of Precision Horizontal Machining Center ( MC) Based on FDP

基于数字功能样机技术的精密卧式加工中心有限元优化设计方法研究

the rational heat treatment diminishes the residue stress and improves the precision of machining.

合理的热处理工艺消除了残余应力，提高了机加工精度。

Programming of NC multi-a xis machining is the most important for high precision and effective machining.

多轴联动数控加工编程则是实现其高精度和高效率加工的最重要环节。

From the way of machining of internal in force, the following methods can raise the precision: reduce original error, compensate the error, separate or share out the error equally divert the error etc.

从我国现行机械加工方法来看，提高加工精度方法有：减少原始误差、误差补偿、分化或均化原始误差、转移原始误差等。

Repair machining methods for the high precision taper bore with small machining allowance have been described.

介绍大齿轮高精度圆锥孔小余量进行修复的加工方法。

Compared to the static and dynamic characteristics of Numerical control machine in finish machining process, thermal error has become the main factors to the processing precision.

数控机床在精加工过程中的切削载荷一般不大，与静刚度相比，振动特性与热特性是造成加工精度不足的主要因素。

Improving the Precision of CNC Machining System By Tapping the Latent Power in Programing

软件挖潜提高CNC加工系统精度

sound knowledge of metrology, precision machining and material science (related to metal working, heat treatment).

具备度量衡学，精密机械和材料科学（与金属，热处理）方面的相关知识。