Rivet Deformation and Its FE Analysis

doi:10.16080/j.issn1671-833x.2008.22.002

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Rivet Deformation and Its FE Analysis

更新时间：2025-10-30

- Rivet Deformation and Its FE Analysis
- Aeronautical Manufacturing Technology Vol. 51, Issue 22, Pages: 94-97(2008)
- 作者机构：
  
  西北工业大学现代设计与集成制造技术教育部重点实验室
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2008.22.002
  CLC：
- Published：2008
- 稿件说明：
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刘平，张开富，李原. 铆接变形及其有限元分析[J]. 航空制造技术, 2008, 51(22): 94-97.

Rivet Deformation and Its FE Analysis[J]. Aeronautical Manufacturing Technology, 2008, 51(22): 94-97.
刘平，张开富，李原. 铆接变形及其有限元分析[J]. 航空制造技术, 2008, 51(22): 94-97. DOI： 10.16080/j.issn1671-833x.2008.22.002.

Rivet Deformation and Its FE Analysis[J]. Aeronautical Manufacturing Technology, 2008, 51(22): 94-97. DOI： 10.16080/j.issn1671-833x.2008.22.002.

摘要

采用理论分析和数值分析相结合的方式，系统地分析了压铆过程应力应变情况;将压铆过程划分为5个阶段，分析每个阶段的金属流动和受力情况；借助于ANSYS/LS-DYNA 模拟压铆过程，得到铆钉和铆接件的应力应变分布情况和变化规律。

Abstract

Numerical analysis and theory analysis are presented to research the stress and strain of rivet during squeeze riveting. The whole process is divided into five stages

and the metal flow and force squeeze status are analyzed in every stage. Using ANSYS/LS-DYNA

the squeeze riveting process is simulated

and the strain and stress distribution and the variation law on the rivet and workpiece are given.

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