摘要
针对传统的自底向上的参数化建模技术,介绍了UG/WAVE技术及其自顶向下的建模方法,研究了汽车车身整体设计的WAVE技术。通过参数化的编辑参数结构,在控制结构中的关键几何模型被相关联的复制到经过详细设计的产品装配中,实现了产品的并行设计,缩短了设计更改时间,提高了设计效率。
In terms of traditional parameterized mold design, UG/WAVE technology and its top-down mold design method was introduced and method of automobile body designing based on UG/WAVE top-down technology was studied. Through editing parameter structure, critical geometrical model in control structure was copied to related assembly of product. Thus, concurrent products design was accomplished, time of modification was shortened, and efficiency of designing was improved.
出处
《模具技术》
2006年第6期49-52,共4页
Die and Mould Technology
