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图学学报

• 图像处理与模式识别 • 上一篇    下一篇

computer aided design; parametric CAD; parameter ranges; geometric constraints; position constraints; structural constraints

  

  • 出版日期:2010-12-31 发布日期:2015-08-12

Using ObjectARX to Realize Feature Modeling

  • Online:2010-12-31 Published:2015-08-12

摘要: 为了满足中小企业实施CAD/CAM集成过程中对产品特征模型的需要,基于特征设计的建模理论,建立了特征的信息模型。研究了在AutoCAD系统上实现特征建模的方法,阐述了特征的参数输入、定位、生成及存储等特征建模的主要步骤。以齿轮泵泵体特征建模为例,证明了基于ObjectARX实现特征建模的可行性,为中小企业实施CAD/CAM集成提供了一种简单而有效的方法。

关键词: 计算机应用, 特征建模, 基于特征设计, 齿轮泵泵体

Abstract: To meet the requirement of product feature model of integration of CAD/CAM in the medium and small enterprises, the information model of feature is created based on the feature-based modeling theory. The method of realizing feature modeling with AutoCAD is researched, and the primary steps of feature modeling as inputting the feature’s parameters, locating, creating, saving are introduced. The instance of modeling gear pump body testifies the feasibility of using ObjectARX to realize feature modeling, thus providing a simple and effective method of the integration of CAD/CAM for the medium and small enterprises.

Key words: compute application, feature modeling, feature-based design, gear pump body