车身Class A曲面模型的构造  

Creation of Class A Surface Models of Body

作　　者：马铁利[1] 林逸[1] 

机构地区：[1]吉林大学

出　　处：《汽车技术》2004年第9期19-22,共4页Automobile Technology

摘　　要：ClassA曲面主要是指车身零件中对外观和形状要求极高的曲面。从车身开发的角度,通过大量实例描述了车身ClassA曲面模型的定义及创建方法。讨论了ClassA曲面的设计要求、曲面片划分的准则及车身ClassA曲面的设计流程。通过实例给出了车身ClassA曲面模型的具体建模方法。Class-A surfaces refer to the surfaces of those body parts whose appearance and shape are highly required.Definition and creating methods of the class-A surface model of body is introduced with a lot of instances.Design requirements,surface section partition criterion and design processes of class-A surfaces of body are discussed.The detailed method of creation of class-A surface model of body is given with instances.

关 键 词：车身 曲面 模型 

分 类 号：U463.821[机械工程—车辆工程]