车身主模型及模具CAD/CAM技术的研究与应用

Development and Application of CAD / CAM of Van Body Master Model and Tool Die

本文分析了CAD/CAM技术在车身主模型及模具研制中的应用现状及发展方向,指出了主模型建模及模具CAD的技术关键,并且介绍了CAD/CAM技术在哈尔滨飞机公司厢式货车主模型研制过程中的应用。

In this paper, current situation and the development direction of application of CAD / CAM technology in van body master models and die & mould design are analyzed, the key points in the modelling of master models and die & mould CAD are presented. The applications of CAD / CAM technology in the development of van master models in Harbin Aircraft Company is furtherly introduced.