Ideal for valve sealing surface of the ultra-precision machining.
最适用于阀门密封面的镜面滚压加工。
The technique of ultra-precision machining is sumnlarized in the paper.
介绍超精密加工技术概要；
Machining KDP crystal with an ultra-smooth surface is a key subject in the field of modern ultra-precision machining.
加工超光滑表面的KDP晶体是现代超精密加工技术领域的重点研究课题。
This paper studies the ultra-precision machining mechanism of the brittle crystal materials by carrying out single diamond turning experiment.
用单刃金刚石车削试验研究超精密加工脆性晶体材料的机理。
Grinding process is an important machining technique, and it has a wide range of applications in precision machining and ultra-precision machining.
磨削加工技术是制造技术中的重要领域，是实现精密加工、超精密加工中最有效、应用最广的工艺技术。
The invention discloses a polishing head for the inner surface of an elongated bend pipe, which belongs to the technical field of ultra-precision machining.
细长弯管内表面抛光头属于超精密机械加工技术领域。
Completely introduced the research content and results of a major "9 th Five Plan" project, "Ultra-precision Machining and Measuring Technology for Aspherical Surface".
全面介绍了“九五”重点预研课题——“非球面曲面的超精密加工与测量技术”的研究内容及其成果。
Nano-particle colloid jet polishing is a new kind of ultra-precision machining technology which has important research and application value in fabricating ultra smooth surface.
针对激光陀螺反射镜常用材料微晶玻璃的加工技术，介绍了一种较为成熟的超光滑表面加工方法—定偏心浸液式抛光。
We worked out YH-1 ultra-precision machining tool CNC software, which is characterized with high resolution, short interpolation period and optics universal equation interpolation.
编制了YH - 1超精密数控机床数控系统软件，该软件具有分辨率高、插补周期短的特点，并且具有光学普适方程的插补功能。
The problems of batch manufacturing optical components in laser nuclear fusion are solved by applying the technology of the ultra precision machining.
应用超精密加工技术解决了激光核聚变光学元件的大批量加工问题。
The ultra precision machining aims at obtaining the designed surface functions through the surface quality controlling.
超精密加工的目标是通过表面质量控制获得预定的表面功能。
In view of this, this thesis proposes the use of abrasive flowing machining technology for ultra-precision polishing of nozzle.
鉴于此，本文提出了采用磨粒流加工技术对喷油嘴进行超精密抛光。
The technology of single point diamond turning (SPDT) is a new technique widely used in the world since 1980's, it is very useful for ultra precision machining.
单点金刚石切削(SPDT)技术是上世纪80年代以来国际上推广应用的一项新技术，是实现超精密加工的有效技术途径。
On ultra precision cutting, grinding and non-traditional machining, there is a hard problem between long travel and high precision, especially in multi-coordinate machining.
在超精密切削、磨削、特种加工中，大行程驱动与高精度进给是难以解决的矛盾，也是多坐标超精密加工的难点。
To machining of aspheric part of high precision and high quality, interpolation algorithm of ultra-precision aspheric numerical control system is very important.
为了加工出高质量的非球曲面器件，超精密非球曲面数控系统的数控插补算法非常重要。
Abrasive machining plays an important role in precision and ultra-precision processing technology.
磨粒加工是现代精密与超精密加工中重要的加工方法。
Discusses the problem of the machining of precision ultra thin shaft by using external cylindrical center-less grinding machine with bracket. The development progress is introduced.
探讨了利用普通无心外圆磨床加辅助附件的方法解决超细长轴的加工问题，介绍了加工超细长轴研制过程。
The conditioning ring polishing machining is used for ultra-precision planarization; and kinematical analysis on pitch polishing is carried out.
修正环型抛光机用于超精密平面抛光，并对沥青抛光进行了运动学分析。
It is a sign of the machining level of ultra-precision cutting reflected by the achieving of minimum cutting thickness. And it will be significant to the analysis of extra thin cutting.
最小切削厚度的获得是反映超精密切削加工水平的重要标志，因此对极薄切削进行分析具有重要意义。
They will build the most advanced technology system of ultra precision machining by pre-research and technology transformation in their country.
并还将通过预研和技改，建成国内最先进的超精加工技术系统。
A miniaturized ultra-precision CNC milling machining system is presented.
一个小型化的超精密数控铣床加工系统。
Aimed at tri-coordinate ultra precision machining, a stage used for tri-coordinate non-traditional machining was designed, which realizes long travel tri-coordinate ultra precision machining.
本文以三维结构的超精密加工为对象，进行了适合超精密三维结构特种加工运动平台的设计，实现了较大行程的三维精密运动。
Aimed at tri-coordinate ultra precision machining, a stage used for tri-coordinate non-traditional machining was designed, which realizes long travel tri-coordinate ultra precision machining.
本文以三维结构的超精密加工为对象，进行了适合超精密三维结构特种加工运动平台的设计，实现了较大行程的三维精密运动。
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