Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)

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Fatigue Life Analysis of Electrical Connector Contacts Part Based on ABAQUS/FE-SAFE

Authors
Wang Nan, Ding Feng
Corresponding Author
Wang Nan
Available Online November 2019.
DOI
10.2991/pntim-19.2019.39How to use a DOI?
Keywords
Electrical Connector; Contacts Part; Fatigue Life; Simulation
Abstract

The reliability of the fatigue life of the contacts part of the electrical connector is an important aspect of the mechanical equipment reliability. Aiming at the reliability problem of fatigue life of 450 series multi-purpose spring electrical connector contacts part, A fatigue life calculation method based on ABAQUS/FE-SAFE for the contacts part of the electrical connector is proposed. By establishing a three-dimensional model of the contacts part of the electrical connector, the finite element software ABAQUS can be used to calculate the contact performance during the single insertion and removal of contacts. According to the stress state of the contact, the physical model of fatigue failure of the contact is established. Then the joint fatigue analysis software FE-SAFE is used to establish the simulation calculation model of the fatigue life of the contact, and the fatigue life of the contact can be inferred. The paper proposes a reliability calculation method for contacts part to prevent major safety accidents caused by contact failure. It is of great practical significance to guide the design, processing and inspection of electrical connector contacts part.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)
Series
Atlantis Highlights in Engineering
Publication Date
November 2019
ISBN
978-94-6252-829-1
ISSN
2589-4943
DOI
10.2991/pntim-19.2019.39How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Wang Nan
AU  - Ding Feng
PY  - 2019/11
DA  - 2019/11
TI  - Fatigue Life Analysis of Electrical Connector Contacts Part Based on ABAQUS/FE-SAFE
BT  - Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)
PB  - Atlantis Press
SP  - 189
EP  - 193
SN  - 2589-4943
UR  - https://doi.org/10.2991/pntim-19.2019.39
DO  - 10.2991/pntim-19.2019.39
ID  - Nan2019/11
ER  -