基于自顶向下的塑胶眼镜结构CAD参数化设计  

Parameterized Design of Plastic Glasses based on The Top-to-down

作　　者：马玉莹[1] 

机构地区：[1]无锡工艺职业技术学院,江苏宜兴214206

出　　处：《新技术新工艺》2014年第2期24-26,共3页New Technology & New Process

摘　　要：利用CAD技术进行塑胶眼镜的结构设计能提高设计速度,但传统的自底向上设计,对于应对眼镜快速设计与改型仍存在不足。本文利用自顶向下设计技术,对塑胶眼镜进行了设计。通过对塑胶眼镜进行结构分析,利用UG软件平台,将装配信息依次传递,设计了眼镜的参数化模型。通过改变顶层的布局,对眼镜结构进行了快速的改型设计。The design speed of plastic glasses structure can be speeded up by CAD technology,but the traditional design of bottom-to-up has some shortage in rapid design and model modification.In this paper,a pair of plastic glasses was designed under top-to-down.Through analysis of the structure of a pair of plastic glasses,the parametric modeling was designed by UG software platform delivering fabricate information successively.A new structure is created through the modification of top basic layout.

关 键 词：塑胶眼镜 自顶向下 CAD 参数化建模 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]