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Modular fixture element modeling and assembly relationship analysis for automated fixture configuration design

机译：模块化夹具元素建模和装配关系分析，用于自动化夹具配置设计

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摘要

Computer-aided fixture design (CAFD) has become a research focus in implementing flexible manufacturing systems and computer-integrated manufacturing systems. Fixture configuration design is an important issue in CAFD. In this article arepresentation strategy of modeling modular fixture elements and a methodology of automatically constructing the modular fixture element assembly relationship database are investigated. The assembly features of fixture elements are introduced to describethe fixture elements. Five basic mating relationships are defined between the assembly features of modular fixture elements. Four typical assembly types between fixture elements are discussed to establish the criteria of modular fixture assemblies.Mathematical model and implementation procedures of the reasoning assembly relationship are investigated. Illustration examples are presented.
机译：计算机辅助夹具设计（CAFD）已成为实现柔性制造系统和计算机集成制造系统的研究重点。夹具配置设计是CAFD中的重要问题。本文研究了模块化夹具元素建模的表示策略和自动构建模块化夹具元素装配关系数据库的方法。介绍了夹具元件的组装特征以描述夹具元件。模块化夹具元件的装配特征之间定义了五个基本的配合关系。讨论了夹具元件之间的四种典型装配类型，以建立模块化夹具装配的标准。研究了装配关系推理的数学模型和实现步骤。给出了例子。

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