作　　者： ; ; ; ;

机构地区： 华南理工大学机械与汽车工程学院

出　　处： 《模具工业》 2007年第11期21-24,共4页

摘　　要： 针对IT制件精密级进模工作零件设计非标准化问题,通过运用关联设计、面向对象方法和参数化技术建立了工作零件的特征结构模型和参数化驱动模型,并以AutoCAD2002为平台,开发出相应的CAD系统,实现了凸模、凹模镶块和卸料板镶块的关联性设计,提高了工作零件设计效率和质量。 In order to solve the problem that the design of working parts in precision progressive dies for IT （information technology） products was nonstandardized, a characteristic structure model and parameterized driving model of working parts were established by using associated design, ob- ject-oriented method and parameterized technology. Furthermore, a CAD system was developed based on AutoCAD2002 to complete the associated design of punch, die plate insert and mould stripping insert. The application raised the efficiency and quality in designing the working parts.

关 键 词： 精密级进模 工作零件 关联设计 系统

领　　域： [自动化与计算机技术] [自动化与计算机技术] [金属学及工艺]