【摘要】 针对大型复杂机械产品在实际工程中因布局方案变化造成产品结构尺寸的变化,引起繁杂的产品设计修改问题,研究了产品设计过程和变型设计技术,构建了机械产品快速设计平台,提出运用公理化设计方法进行设计平台的系统设计;建立了基于参数化和知识的产品模型,并将相关领域设计知识和产品设计流程融入到设计平台中;实现了机械产品的快速设计。更多还原

【Abstract】 Aimed at the problem that the dimension of product structure would be changed for the variety of layout scheme design for some complex mechanical product in the real project,which would cause the numerous and repeat amending design;product design process and variant design technique are researched.Rapid design platform for mechanical product is established;axiomatic design method adopted to design the platform system is proposed.Product model based on parameterization and knowledge is established,design knowledge of related field and product design process are embed in the platform.At last,rapid design for mechanical product is realized.更多还原