FEM 시뮬레이션을 이용한 유니버설 조인트의 구조안전성

• 영문명: Structural Safety of Universal Joint using FEM Simulation
• 발행기관: 한국산업경영시스템학회
• 저자명: 정종윤(Jong Yun Jung)
• 간행물 정보: 『산업경영시스템학회지』제41권 제4호, 213~219쪽, 전체 7쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2018.12.30

영문 초록

Mechanical components are to be produced with accurate dimensions in order to function properly in assemblies of a machine. Once designs of mechanical components are created, designers examine the designs by adopting many known experimental methods. A primary test method includes stress and strain evaluation of structural parts. In addition, fatigue test and vibration analysis are an important test method for mechanical components. Real experiments at a laboratory are established when products are manufactured. Since design changes should be done before producing the designs in factories, rapid modifications for new designs are required in production industries. FEM simulation is a proper choice for a design evaluation with speed at a detail stage in design process. This research focuses modeling and mechanical simulation of a mechanical component in order to ensure structural safety. In this paper, a universal joint, being used in driving axels of vehicles, is studied as a target component. A design model is created and tested in some ways by using commercial software of FEM. The designed component is being twisted to transmit heavy power and thus, torsional stress should be under strengths of the component’s material. The next is fatigue analysis to convince fatigue cycles to be within the endurance limit of the material. Another test is a vibration analysis for rotational components. This research draws final conclusions from these test analyses and recommends whether the designed model is under safety condition in terms of mechanical structure.

목차

1. 서 론

2. 유니버설 조인트 설계 및 모델링

3. 유니버설 조인트 구조해석

4. 유니버설 조인트 피로해석

5. 진동수

6. 결과 분석 및 결론

키워드

Universal Joint Structural Safety Structural Analysis