The author of this paper,who has conducted a parametric design of computer chassis components with Pro/Toolkit of Pro/E,describes the basic steps and key technologies involved, and demonstrate that the software development kit of three-dimensional design software can be employed for the parametric design of component parameters.%利用 Pro/E 的二次开发工具 Pro/Toolkit 对专用计算机机箱零部件进行了参数化设计,阐述了基本步骤和关键技术,说明基于三维设计软件的二次开发功能可以很好地实现产品零部件的参数化设计。
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