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针对汽车焊装夹具设计某些零部件结构相似,设计步骤烦琐的特点,提出了一种基于CATIA平台与数据库技术的参数化设计方法 ,该方法可以使设计人员直接通过双击参数修改模型,使模型的尺寸符合当前设计要求,采用参数化设计不但可以降低设计人员的工作强度,还可以缩短设计完成时间。
Aiming at the characteristics of some parts of automobile welding fixture design which are similar in structure and cumbersome design steps, a parametric design method based on CATIA platform and database technology is proposed. This method enables designers to modify the model directly by double-clicking parameters, The size of the current design requirements, the use of parametric design can not only reduce the designer’s work intensity, but also can shorten the design completion time.