목차
Evaluation of the aging life of the rubber pad in power window switch / Yong Kyu Kang ; Byung Ik Choi ; Chang Su Woo ; Wan Doo Kim 1
Abstract 1
Introduction 1
Nonlinear Material Constants 2
1. Strain Energy function 2
2. Nonlinear material constant test 2
Aging Test 3
1. Temperature for thermal aging test 3
2. Nonlinear material constants according to aging conditions 4
Prediction of the Operating Force 4
1. Finite Element Analysis 4
2. Change of the operating force due to aging 5
Prediction of the Aging Life 6
1. The change of operating force due to aging 6
2. Arrhenius relationship of the change of operating force 6
3. The change of shear modulus due to aging 7
Conclusions 8
References 8