【摘要】 基于目前广泛使用的AutoCAD图形平台和CAD/CAM系统存在的问题 ,以及AutoCAD二次开发工具Objec tARX ,分析AutoCAD二维图形数控铣削自动编程系统的关键技术 ,重点介绍了用Polyline图形实体描述刀具轨迹 ,为从CAD直接到CAM提供了一种有效的实用途径更多还原

【Abstract】 Main technology of AutoCAD two-dimensional drawing automatically programming system is analyzed based on ObjectARX. some problems of CAD/CAM and popular drawing platform of AutoCAD at present was discussed. Using Polyline as tool path is mainly introduced, this provided a efficient and practical method from CAD to CAM directly.更多还原