차량용 브라킷 스프링의 결합 부분에서의 접촉응력 완화에 관한 연구

The study for extends life of the bracket spring is essential. In this study I will suggest the interpretation result of the transformed part which is used in the bracket spring into the most small form and verify this result. I will take precautions against the emergency breakdown through the forecasting of the frail section. In this study, CATIA V5 R14 is used for 3D modeling, HyperMesh 7.0 is used for pre-process and ABAQUS 6.5/Standard and ABAQUS/CAE are used for finite element analysis and post-process.