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   design feature model 的翻译结果: 查询用时:0.201秒
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design feature model
相关语句
  设计特征模型
     Reconstruction of Design Feature Model From Geometric Entities
     从几何实体重建设计特征模型
短句来源
     To automatically generate the machining feature model during the process of design and determine the design feature model adjustment method according to the desired modification on machining features is of great importance to the efficient support of CAD/CAM integration and design for manufacturing.
     在设计过程中自动生成加工特征模型,以及根据对加工特征模型修改的要求自动确定设计特征模型的调整方案,并保持设计特征模型与加工特征模型的一致性,对有效地支持CAD/CAM集成和面向制造的设计(DFM)具有重要意义。
短句来源
     To facilitate the incremental conversion from design feature model to machining feature model in concurrent design, an approach to local feature recognition is presented.
     为支持在并行设计过程中设计特征模型到加工特征模型的逐步转换,提出了局部特征识别的方法.
短句来源
     In the concurrent design, the design feature model and the machining feature model share the same solid model of a part through a history graph of each face's identity, while design feature changes are converted into corresponding machining features automatically and incrementally by local feature recognition.
     在并行设计中,设计特征模型和加工特征模型通过面名历史图共享零件的实体模型,设计特征的变动通过局部特征识别自动地转换为相应的加工特征.
短句来源
     After the introduction of research background, basic theory, research method and applications of feature technology, the thesis focuses on the research on the conversion and adjustment between design feature model and machining feature model, as well as some related research issues of multiple-view feature modeling.
     本文在介绍了特征技术和多领域特征建模技术的研究背景、基本理论、研究方法及其应用后,以设计特征模型和加工特征模型之间的转换和调整问题为核心,对多领域特征建模技术中存在的部分关键问题进行了研究。
短句来源
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  “design feature model”译为未确定词的双语例句
     And it presents an integrated information model for progressive dies that is composed of product feature model, stamping process feature model and die design feature model.
     根据级进模设计的特点 ,建立了由产品特征模型、冲压工艺特征模型和模具结构特征模型组成的级进模集成信息模型。
短句来源
  相似匹配句对
     Reconstruction of Design Feature Model From Geometric Entities
     从几何实体重建设计特征模型
短句来源
     VARIABLE FEATURE MODEL FOR 3D VARIATIONAL DESIGN
     面向三维变量设计的可变特征模型
短句来源
     Research of Design Pattern on Visualization of Feature Model
     空间信息要素模型可视化的设计模式与应用
短句来源
     Research of the Feature Model and Application in the Product Design
     特征建模技术在产品设计中的应用
短句来源
     Model on the Process of Parts Design Based on Feature
     基于特征的零件设计过程模型研究
短句来源
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  design feature model
A new approach to converting a design feature model (DFM) to a machining feature model (MFM) step-by-step during a design process has been proposed.
      
This paper discusses the problem of feature interactivity and proposes a feature-based approach to generating hole-series machining features from a design feature model.
      
Since a process planning downstream application has a different viewpoint from the component designer, feature conversion or feature extraction methodology is used to create a machining feature model based on the design feature model.
      
For example, the structure of a design feature model may be mainly constructive, but with some subtractive features.
      


This paper presents the generation background of feature technology and the related concepts and methods of feature modelling. According to the requirements of integrated manufacturing system, a new kind of feature information description method and its system structure have been proposed, and the design feature library of bendings has been built up. So the product design based on features has been realized. The relations between feature expressive spaces and the principles and methods Of feature mapping based...

This paper presents the generation background of feature technology and the related concepts and methods of feature modelling. According to the requirements of integrated manufacturing system, a new kind of feature information description method and its system structure have been proposed, and the design feature library of bendings has been built up. So the product design based on features has been realized. The relations between feature expressive spaces and the principles and methods Of feature mapping based on feature spaces have been analyzed and induced and the conversions from a design feature model of a bending to a manufacturing feature model have been realized. So the integration and share of product information have truly been achieved.

本文介绍特征技术产生的背景和特征建模的有关概念与方法。根据集成化制造系统的要求,提出了一套新的特征信息描述方法和系统结构;建立了折弯零件的设计特征库,实现了析弯零件的基于特征设计.分析、归纳了特征表达空间之间的关系和基于特征空间的特征映射原理与方法,完成了折弯零件设计特征模型到制造特征模型的转换,从而实现了产品信息的集成与共享.

It's an effective methods to raise the efficiency of progressive die design and decrease the development costs implementing concurrent engineering in progressive die design. According to the situation in the research of feature technology and CAD/CAM systems for progressive dies, an improved feature definition is represented for concurrent design and product life cycle. And it presents an integrated information model for progressive dies that is composed of product feature model, stamping process feature model...

It's an effective methods to raise the efficiency of progressive die design and decrease the development costs implementing concurrent engineering in progressive die design. According to the situation in the research of feature technology and CAD/CAM systems for progressive dies, an improved feature definition is represented for concurrent design and product life cycle. And it presents an integrated information model for progressive dies that is composed of product feature model, stamping process feature model and die design feature model. Based on this integrated information model, it has been conducted the research of the feature mapping between sheet metal product feature and stamping process feature and between stamping process feature and die design feature. The achievements of the above studies have been applied in our CAD/CAM system for progressive dies HGM1 0

将并行工程思想应用于级进模设计 ,是提高级进模设计效率、降低设计开发成本的有效手段。针对目前特征技术和级进模 CAD/ CAM系统的研究现状 ,提出了面向并行设计和产品全生命周期的特征定义 ;根据级进模设计的特点 ,建立了由产品特征模型、冲压工艺特征模型和模具结构特征模型组成的级进模集成信息模型。在此模型的基础上进行了从板金产品特征到冲压工艺特征的特征映射、从冲压工艺特征到模具结构特征的特征映射的研究。所取得的研究成果已被用于本课题组开发的基于特征的级进模 CAD/ CAM软件中

In this paper, the authors systematically analyze factors that affect the formability of injection product,and then establish a design feature model of injection products and a rule representation model by Object Oriented Rules Model (OOR). Finally, The authors integrate two models, laying the solid foundation of the following research work for the formability analysis.

分析了决定注塑产品可成形性的影响因素。基于模型的推理( MBR)技术 ,建立了注塑产品的设计特征模型 ;基于规则的推理 ( RBR)技术和面向对象的规则 ( OOR)技术 ,建立了可成形性规则的知识表示模型。集成了两种知识表示模型 ,建立了完整的知识模型 ,为可成形性分析系统的实现工作奠定了基础

 
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