产品设计中零件的参数化及其应用研究

The parameters and application study of the part in product design

在产品设计过程中,实现各阶段模型的快速更新,形成新的设计方案,是提高产品设计效率的有效途径,而产品的自动更新离不开零件。笔者的研究着眼于零件的参数化建模,因为参数化是实现产品自动更新的基础,针对机械行业中零件种类多的特点,选择常用的零件进行研究,并通过开发Pro/Toolk it程序完全能实现零件的自动修改,为产品的自动化设计找到一种新方法,为产品设计的信息集成创造有利条件。

In product design process, It is a good approach to enhance product design efficiently, that is to achieve quickly update of every model and to form new design project, and the part is the main in this process. Whereas part is the base, the study emphasizes the parameter model. Choosing several universal parts in numerous numbers of the mechanical industry as study objects, combining the pro/toolkit program, then we can make the part automatically update, find a new mean for the automatic design of product create favourable conditions for integration of the product design.