The model embodied the top-down design idea, achieved the respective management of assembly architecture information, mate information and parts information.
装配模型的结构体现了自项向下的设计理念，实现了装配树层次信息、配合信息和零件信息的分别管理。
Based on the idea of function design, an architecture of the assembly design system for injection mould in concurrent and collaborative environment was presented using top down pattern.
根据功能设计的思想，采用自顶向下模式，给出一个并行协同环境下注塑模具装配设计系统的框架，对功能至产品演化过程中的数据模型进行了分析。
The design system which is based on geometric model and the above assembly model can support the Top down, decomposition process and the concurrent design process.
基于产品几何模型和装配模型的设计系统，能够支持产品自上而下、逐步求精的设计过程和并行产品设计过程。
This assembly model provides a good environment for top-down design.
该模型为产品装配的自顶向下设计提供了良好的模型基础。
In the variant design process, the author adopts Top-Down method and drives the dimension, the feature of the parts and assembly according the request of the variant product to design the new product.
在变型设计过程中，作者采用自顶向下的设计方法来完成设计过程，并根据不同零件的特性分别采用相应变型设计方法如尺寸驱动法、特征控制法和访问零件库法来实现变型设计。
To satisfy the special request of the top-down design pattern, an assembly model is built. It supports the design actions in design period.
本文针对自顶向下设计模式对装配模型的特殊要求，提出一种面向自顶向下设计的装配模型，支持产品设计过程中的多种设计活动。
To satisfy the special request of the top-down design pattern, an assembly model is built. It supports the design actions in design period.
本文针对自顶向下设计模式对装配模型的特殊要求，提出一种面向自顶向下设计的装配模型，支持产品设计过程中的多种设计活动。
应用推荐