在 Autodesk公司推出的三维造型软件 Mechanical Desktop平台上 ,利用其强大的实体造型功能及灵活的二次开发工具 Object ARX,实现对长轴类锻件轴向横截面积的自动获取。根据这些面积数据 ,自动设计并绘制出满意的截面图和初始毛坯图 ,为后续的锻造工艺设计提供依据 Autodesk’s 3D modeling software available on the Mechanical Desktop platform, with its powerful solid modeling capabilities and flexible secondary development tools Object ARX, to achieve long-axis forgings axial cross-sectional area of ​​the automatic acquisition. Based on these area data, a satisfactory cross-sectional view and initial blank drawing are automatically designed and drawn, which provides the basis for the subsequent forging process design