代码模型包括装配模型的引用。
研究了装配模型的干涉检查方法。
装配模型是支持数字化产品设计和制造的重要基础。
Assembly model is the important base of digital product designing and manufacturing.
本章最后一部分定义sca装配模型怎样能被扩展。
The final part of this chapter defines how the SCA assembly model can be extended.
本文建立了基于STEP的面向对象的产品装配模型。
This paper detailedly discusses the ASP and APS based on STEP (Standard for the Exchange of Product Model Data).
研究了产品的数字化装配模型和虚拟装配场景的构建方法。
The data model of assembly and the methods of establishing the virtual assembly environment were studied.
基于所建立的产品装配模型自动产生产品装配数据的中性文件。
The neutral data file of product assembly data is generated automatically according to product assembly model based on generalized link.
实现了电动执行器三维虚拟设计、装配，并对装配模型作干涉检查。
The virtual design and assembly of modular electronic actuator is realized based on it, and assembly parts is detected by interference.
液压集成块虚拟装配模型的自动绘制是集成块CAD的重要环节之一。
The automatic drawing of HMB virtual assembly model is the key part of manifold block CAD.
在层次模型与关系模型的基础上，提出了一种层次关系网络装配模型。
Based on the Hierarchy Model and Relation Model, a new Hierarchy Relation Net Work Model is established in thesis.
装配接口表达方案和协同装配模型修改实时传播机制是协同装配建模研究的重点。
Key issues of collaborative assembly modeling are the assembly interface representation scheme and the real-time design modification propagation mechanism.
采用智能产品建模的方法，建立了气动潜孔冲击器的概念模型、装配模型和零件模型。
The conception model, assembly model and parts model of pneumatic hole impinger are established by the method of intelligent modeling.
为在装配建模过程中保证信息的完整性，提出基于装配对象属性的分层约束装配模型。
In order to realize the information integrity of assembly modeling process, this paper proposes the hierarchical constraint assembly model which is based on assembly object properties.
对角阵各元素的物理意义是：在装配模型中元素的值越大说明该零件连接的其他零件越多。
The physics concepts of the element value of the diagonal matrix means: the larger the value itself is, the more parts will be connected with the corresponding part in the assembly modeling.
采用层次与关系相结合的装配模型，研究利用割集法自动求解装配与拆卸的并行序列问题。
With assembly model organized in hierarchical and relational mode, the problem of automatically generating assembly and disassembly sequence is explored using cut set theory.
遵循合理化工程的设计思想，采用面向对象的建模原理，探讨了装配模型的两种建模方法。
Complying with the idea of the rational engineering design and employing the principle of order-orientated product modeling. the paper brings out two methods of assembly modeling.
根据装配体step中性文件对装配模型进行分层，根据工程语义信息对装配模型进行简化。
Assembly model is layered according to the STEP neutral document of assembly and simplified according to the project semantics information.
SCA定义了一个装配模型[3]，它定义了那些被配置和彼此连接构成一个解决方案的组件的分组方式。
Assembly model [3], which defines how groups of components are configured and connected to one another to build a solution.
运用图论中的最短路径搜索算法从装配模型中自动搜索出功能约束尺寸链，确定零件的功能尺寸。
Utilizing the shortest path algorithm in Graph Theory to search functional dimension chains automatically in the assembly model and ascertain the functional dimensions of the part.
集成分层次的零件信息模型、装配模型及机构模型，建立面向数字化样机的产品信息基本模型表达。
A basic information model for digital mock-up is produced by integration of hierarchical part information, assembly model and mechanism model.
该模型对于表达产品装配模型的层次信息、装配关系信息以及特征属性信息等提供了良好的信息支持。
This modeling provides good information supports for expressing the information of product assembly model levels, assembly relations and features.
根据CAD系统上产生的三维实体装配模型设计产品的装配工艺，是产品设计与工艺集成的基本要求。
The design of assembly process based on the solid model bulit in the CAD system is the basic requirement of the integrating of processing and the design of the product.
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。
The model embodied the top-down design idea, achieved the respective management of assembly architecture information, mate information and parts information.
以播种机设计为例，分析了农业机械设计的特点，提出了基于参数设计和装配模型的智能设计系统框架。
The feature of designing farm machine is analysised based on seed drill. A kind of framework for intelligent CAD system based on parameter-design technics and assembly model is advanced.
产品装配模型是支持产品从概念设计、零件设计，到装配设计的产品模型，描述了给定产品的装配过程。
Product assembly model is a product model that supports designs of concept, part and assembly, and illustrates assembly procedure of giver product.
把特征技术变形设计理论以及实例推理技术应用于产品的装配模型的建模中，并给出了具体的建模方法。
The assembly model and its modeling are also discussed. The variable design based on feature and case-based reasoning are applied in the assembly modeling. The details of modeling are described.
并给出装配模型的建立过程及基于工程知识的装配配合约束类型识别方法、配合特征相对自由度推理算法。
Then, the method of building the assembly model, recognizing mating constraint type based engineering knowledge, the algorithm of inferring relative freedom of mating feature are given.
系统开发实践表明：基于装配模型的开发方法有效地保证了零件设计的可装配性，提高了设计自动化程度。
The practice indicated that the developed method effectively ensured the assembling capability of components and improved design automation.
侧重于概念和结构设计阶段，提出了概念装配模型的层次化数据结构，并对其中的关键组成元素进行了分析。
Concentrating on the conceptual and structural stage, a hierarchical data structure of the logical assembly model was presented, and the key components of it were analyzed.
侧重于概念和结构设计阶段，提出了概念装配模型的层次化数据结构，并对其中的关键组成元素进行了分析。
Concentrating on the conceptual and structural stage, a hierarchical data structure of the logical assembly model was presented, and the key components of it were analyzed.
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