建立零件特征模型及其向工程图转化  

Part feature model created and transformed to engineering drawing

作　　者：魏永乐[1] 晁彩云 吕鹏[1] 

机构地区：[1]辽宁工程技术大学机械工程学院,辽宁阜新123000 [2]阜新东升制冷空调设备有限公司,辽宁阜新123000

出　　处：《辽宁工程技术大学学报（自然科学版）》2013年第5期680-683,共4页Journal of Liaoning Technical University (Natural Science)

基　　金：辽宁工程技术大学国家自然科学基金前期资助项目(2011177)

摘　　要：针对AutoCAD创建视图及标注方面的不足,实现了特征模型向工程图的快速转化,能够从零件特征模型中提取相关信息,快速创建其二维工程图.通过齿轮泵泵体特征建模及其向工程图转化实例,证明该零件特征建模系统和工程图系统,可以快速、高效的创建零件特征模型,并快速创建二维工程图.Considering the defects of AutoCAD on the creating view and dimensioning, this paper achieved fast transforming from the feature model to the 2D engineering drawing, which is able to extract information from the feature model, and construct the parts engineering drawing rapidly. An example of creating the feature model of a gear pump body and transforming to the engineering drawing, proves that the parts feature model can be created quickly and efficiently, and it can be transformed to the 2D engineering drawing rapidly.

关 键 词：计算机应用 特征设计 特征模型 工程图 泵体 CAD CAM OBJECTARX AUTOCAD 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]