What is an aspherical surface?
什么是非球面？
Very good result was given when an off-axis aspherical surface...
加工的离轴非球面最终结果是令人满意的。
To make an aspherical surface needs complicated operating steps and skills.
非球面的加工需要复杂的操作步骤和操作技能。
Several reproduction method and reproduction process of aspherical surface are presented.
介绍制作非球面的几种复制法及复制工艺。
The unfocused aspherical surface system is one of the main structure of large emiting system.
无焦非球面系统是激光发射系统采用的主要结构之一。
It is a key step of manufacturing the large relative aperture aspherical surface to make a breakthrough at the technology.
突破这一技术是研制大相对孔径非球面的关键环节。
After correcting data and pretreating, characteristic parameter of whole aspherical surface is obtained by MATLAB software.
经数据修正和预处理，通过MATLAB软件计算得到整个镜子的面形特征参数。
An error compensation control method which can improve contour tracing accuracy of aspherical surface ultraprecise machine is introduced.
介绍了一种可提高非球曲面超精密加工机床的轮廓跟踪精度的误差补偿控制方法。
The results of a standard ball experiment show th at the accuracy of aspherical surface detection platform is improved using error compensation.
利用标准球做了对比试验。结果表明，经误差补偿后的非球面检测平台精度明显提高。
Xin Qiming Injectionmolding technology of optical plastic aspherical elements; Computercontrolled optical surfacing, Testing technique of aspherical surface.
光学塑料非球面零件注射成型技术，计算机控制表面成型技术，非球面检测技术。
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。
Based on the holographic concave grating theory and ZEMAX software, an aberration-corrected flat-field holographic concave grating on aspherical surface for a flat-field spectrograph is designed.
基于全息凹面光栅理论和ZEMAX软件，设计了一种用于平场光谱仪的消象差平场非球面全息凹面光栅。
An aspherical reflector is tested and testing data are processed by the interpolation calculation, then the curve equation of the component surface shape is fitted.
对一个非球面反射镜进行了实测并对测量结果进行插值运算，进而拟合出零件面形的曲线方程。
A new method of surface shape measurement of aspherical optical components.
一种测量非球面光学零件面形的新方法。
The mathematical model of the surface shape measurement of aspherical optical components is built up according to the laser scanning measurement principle by the translation & rotation method.
根据激光扫描平移加旋转法的测量原理，推导出了非球面光学零件面形测量的数学模型；
As an indispensable stage of the manufacture of large aspherical mirrors, the shape error and surface quality of aspherical grinding forming affect the total efficiency of the whole process.
非球面磨削成型作为大型非球面加工的一个不可或缺的阶段，其加工精度与表面质量直接影响到非球面加工的总体效率。
This paper describes accurate surface profile measurement of an aspherical lens on an ultra-precision grinding machine using the error separation technique.
描述了一种在超精密磨削机床上基于误差分离法的非球面表面形状精密测量系统。
The invention embodiment discloses a design method of an aspherical lens, which comprises: the surface with the semidiameter of R1 is taken as the spherical surface part of the aspherical lens;
本发明实施例公开了一种非球面透镜的设计方法，包括：采用一半径为R1的面作为非球面透镜的球面部分；
Precise measurement of surface profile of liquid is one of key problems for fabrication of aspherical lens liquid micro-lens.
对液滴透镜面形的精确测量是用液滴法制作非球面液滴透镜的关键问题之一。
Precise measurement of surface profile of liquid is one of key problems for fabrication of aspherical lens liquid micro-lens.
对液滴透镜面形的精确测量是用液滴法制作非球面液滴透镜的关键问题之一。
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