원문정보
초록
영어
In this study, in order to review the structural stability of a Sub-frame assembly mounted on a 5-ton dump truck with a telescopic cylinder type that can secure price competitiveness through cost reduction effect and an extended loading box that satisfies automobile safety standards, the 3D shape design technique for a main component parts is presented. In addition, structural analysis based on the finite element method is performed with the load condition applied to a safety factor 3.0 and boundary condition assigned to the lower part of the Sub-frame. By comparing and examining the maximum stress result from the structural analysis of the entire Sub-frame assembly and individual component and a yield strength of each material applied to each component, a design technique that can assure the structural stability of the Sub-frame assembly is presented.
목차
1. 서론
2. 기술개발 목표 및 내용
2.1 기술개발 목표
2.2 기술개발 내용
3. 서브 프레임 구조해석
3.1 유한요소 모델 구성
3.2 구조해석 조건
4. 구조해석 결과 및 고찰
5. 결론
References