The effect of the temperature on the wear and resistance of automotive connectors subjected to vibration tests - Archive ouverte HAL Accéder directement au contenu
Ouvrages Année : 2015

The effect of the temperature on the wear and resistance of automotive connectors subjected to vibration tests

Rochdi El Abdi
Noureddine Benjemaa
  • Fonction : Directeur scientifique

Résumé

A connector is designed to allow the passage of a current across different electrical systems. A connector subjected to car vibrations and a high temperature can suffer damage. This damage leads to a rapid degradation in the electrical performance, which results in a considerable increase in the electrical contact resistance. This work aims to address the influences of a variety of factors such as the fretting amplitude, the frequency, the temperature and the current on the performance of tin-plated automotive connectors. The changes due to the degradation in the electric conduction of the connectors under mechanical vibrations and temperature cycles are analysed. A detailed analysis of the contact surface is made using a profilometer, an optical microscope and a scanning electron microscope.
Fichier non déposé

Dates et versions

hal-01148117 , version 1 (04-05-2015)

Identifiants

Citer

Rochdi El Abdi, Noureddine Benjemaa (Dir.). The effect of the temperature on the wear and resistance of automotive connectors subjected to vibration tests. 229 (2), pp.189--196, 2015, ⟨10.1177/0954407014536379⟩. ⟨hal-01148117⟩
236 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More