CATIAV5软件环境下客车车身数字化设计技术

Bus Body Digital Design Technique with CATIA V5

分析三维数字化设计技术在客车车身开发中的重要作用 ,研究客车车身三维数字化设计的方法 ,并以某客车车身设计为例阐述在 CATIA V5环境下由外形轮廓线构造客车表面模型的造型设计方法 ,以及在造型数字模型的基础上进行蒙皮和骨架总成的设计方法。

The importance of digita l design technology applying to the bus body development is introduced.The metho d of bus body digital design is research ed, and at last the method of the bus bo dy modeling design constructed by outlin es of bus body, and the body skin and fr ame design method based on the modeling are expounded under CATIA V5 environment.