Research on Self-Sealing Riveting Process by DEFORM-3D

LIANG Ying; YAN Qiang; LIU Gang

doi:10.16080/j.issn1671-833x.2017.08.070

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Research on Self-Sealing Riveting Process by DEFORM-3D

更新时间：2026-04-17

- Research on Self-Sealing Riveting Process by DEFORM-3D
- Aeronautical Manufacturing Technology Vol. 60, Issue 8, Pages: 70-74(2017)
- 作者机构：
  
  1. 上海航天精密机械研究所,上海,201600
  2. 上海理工大学机械工程学院,上海,200093
  3. 上海拓璞数控科技股份有限公司,上海,201111
- 作者简介：
- 基金信息：
- DOI：10.16080/j.issn1671-833x.2017.08.070
  CLC：
- Published：2017
- 稿件说明：
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梁　莹1, 闫　强2, 刘　钢3. 基于DEFORM-3D 的自封铆接工艺研究[J]. 航空制造技术, 2017, 60(8): 70-74.

LIANG Ying1，YAN Qiang2，LIU Gang3. Research on Self-Sealing Riveting Process by DEFORM-3D. Aeronautical Manufacturing Technology, 2017, 60(8): 70-74.
梁　莹1, 闫　强2, 刘　钢3. 基于DEFORM-3D 的自封铆接工艺研究[J]. 航空制造技术, 2017, 60(8): 70-74. DOI： 10.16080/j.issn1671-833x.2017.08.070.

LIANG Ying1，YAN Qiang2，LIU Gang3. Research on Self-Sealing Riveting Process by DEFORM-3D. Aeronautical Manufacturing Technology, 2017, 60(8): 70-74. DOI： 10.16080/j.issn1671-833x.2017.08.070.

摘要

铆接工艺参数对自封铆接干涉量产生重要影响。采用有限元仿真软件DEFORM-3D，以2117-T4 材料、直径4mm 的半圆头自封铆钉及2024-T3 材料的铝板为研究对象，分析自封铆接的3 个主要工艺参数钉孔直径、顶铁形状及压铆力对铆接质量的影响。仿真结果表明，钉孔直径范围在4.01~4.02mm，采用凹槽顶铁及较大的压铆力会增加铆接干涉量，提高铆接件的密封性能。

Abstract

Riveting process parameters have an important effect on interference in self-sealing riveting. Based on DEFORM-3D software

4mm round head self-sealing rivets made of 2117-T4

and panels of 2024-T3 are discussed to analyze the effect of three main process parameters

which are hole-diameter

iron shape and pressing force on riveting quality. The simulation results show the riveting interference can be increased within 4.01-4.02mm hole-diameter

by using groove iron and high-pressing force. Therefore

the sealing performance can be improved.

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