freeform surfacing meaning in English
将出现"自由形式曲面
将出现“自由形式曲面”
自由形式曲面”
Examples
- This paper listed the related reasoning cases , including the elementary analytical surfaces and freeform surfaces , proved the feasibility and efficiency of this approach from theory and practical computing cases
结果表明，神经网络对于反向工程曲面的推理是一种非常好的辅助分析手段。 - Reverse engineering is an important technology in realizing the duplication and modifying of freeform surface parts , which includes measuring , modeling , manufacturing and inspecting of freeform surface
逆向工程技术为人们提供了一种与以往不同的设计模式。本文介绍了数据采集、曲线重建、曲面重建等逆向工程中的重要研究内容。 - The parts reverseeng ineering deals with mostly have freeform surfaces . the regeneration of the free form surfaces is the main task of reverse engineering . in this paper some key techniques for nurbs surface reconstruction in reverse engineering such as b - spline curve fitting , b - spline surface fitting to scattered data , b - spline surfa ce fitting to contour data and b - spline curve fairing are studied
本文研究了逆向工程中b样条曲面重构的关键技术，包括b样条曲线的拟合、散乱数据的b样条曲面拟合、逐层扫描数据的b样条曲面拟合以及b样条曲线的光顺。 - The contact freeform surface meaurement system the authors are developing is introduced in this paper , it is the application of cmm in the reverse engineering of part . the components of its software and hardware are analyed . under the circumstances of cad modelis unknown , somecirtical problems are studied such as the measurement points adaptive localization , the measurement path , layout and measurement data disoposal etc . based on measuring the curved surface of the cam , the scaning software have be designed in measuring the curved surface in cmm . the cmm ' s data can transfer to cad / cam system
分析了其软硬件的组成，并对在cad模型未知的情况下，测量系统软件中的一些关键技术，如测点的自适应分布、测量路径的规划和测量数据的处理方法等作了研究。并以凸轮轮廓曲线为例，编制了相应的曲线面轮廓扫描软件，并使三坐标测量机的测量数据转换为cad cam能接受的图形信息格式。