| 基于MDT的组合夹具CAD系统中元件选择及精度计算实现 |
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| 引用本文： | 李莉,贾育秦.基于MDT的组合夹具CAD系统中元件选择及精度计算实现[J].工具技术,2007,41(11):76-78. |
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| 作者姓名： | 李莉 贾育秦 |
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| 作者单位： | 1. 山西大学物理电子工程学院电子系
2. 太原科技大学 |
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| 摘 要： | 组合夹具由不同形状、不同规格尺寸的标准元件组装而成。夹具设计过程中工艺人员在组装角度夹具和一些基本功能结构时,通过选取同类元件的多个不同系列尺寸装配形成一个组合尺寸。基于MDT软件和组合夹具CAD系统,开发了夹具设计中组合尺寸元件选择和精度检验的实现方法。
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| 关 键 词： | 组合夹具 MDT 组合尺寸 精度检验 |
| 收稿时间： | 2007-04 |
| 修稿时间： | 2007年4月1日 |
Implementation of Selecting Parts and Counting Tolerance of Assembled Dimension in CAD System of Modular Fixture Based on MDT |
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| Li li,Jia Yuqin.Implementation of Selecting Parts and Counting Tolerance of Assembled Dimension in CAD System of Modular Fixture Based on MDT[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2007,41(11):76-78. |
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| Authors: | Li li Jia Yuqin |
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| Abstract: | Modular fixture is composed of standard parts with different shape, normalization and dimension. When the designer assemble a angle fixture and functional configuration in course of designing fixture, an assembled dimension which is composed of some differently normalized dimension is formed. Based on MDT, part-selection and tolerance count of assembled dimension is implemented in CAD system of modular fixture in the paper. |
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| Keywords: | modular fixture MDT assembled dimension tolerance count |
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