基于UG的铸钢件浇注系统CAD的研究与开发

Research and Development on the Gating System CAD of Steel Casting Based on UG

利用VC++6.0和Unigraphics软件提供的OpenAPI为开发工具,对三维铸钢件工艺CAD系统的浇注系统模块进行了研究和开发。浇注系统模块中设计部分对铸钢件浇注系统设计中涉及的重要参数提供了计算方法,绘制部分利用Unigraphics软件强大的参数化特征造型能力,实现了对浇注系统的绘制、修改、删除、移动、旋转等功能。通过该系统可实现计算机辅助铸造工艺中浇注系统的设计,提高了设计效率。

A 3D gating design CAD system for casting steel is developed using Microsoft VC6.0 and UG/Open API. The design of 3D gating CAD system is composed of two parts： designing and drawing. In designing part, a method of calculating the gating system parameters is achieved. And in drawing part, the drawing, editing, deleting, moving and rotating functions are developed based on the feature modeling system of Unigraphics. The gating design system has achieved the goal of high efficiency drawing. It can be used to make the gating designing more convenient.