中文摘要：

为了满足客户对产品个性化需求,提出了基于参数化技术的装配件变型设计方法。研究基于参数化技术的装配件变型设计原理,建立了零件参数化模型,并对其参数进行分析,根据装配件各零件之间的配合关系,组建装配件信息化模型,以SolidWorks三维造型软件为设计环境,以VC＋＋为工具开发出装配件变型设计原型系统,实现了装配件变型设计。最后,以垃圾破碎机为例,验证了该方法的可行性。

英文摘要：

To meet requirements on product,a new assembly variant design methodology based on parameterization was proposed.The principle of assembly variant design based on parameterization was researched.The parametric model of part was established.The parameter of part was analyzed.A new product information model was established according to the mating relationship type among constituent parts of assembly.Taking SolidWorks as a 3D environment and VC＋＋ as a development tool,a variant design system was developed for assembly,variant design of assembly was realized.Finally,an example of garbage crusher is given to verify the feasibility of the method.