CAJ | 학술논문

作为广泛应用在汽车中的板簧，疲劳性能研究是其失效中最重要的研究之一。我国主要是从板簧的设计、材料和热处理工艺研究、利用CAE技术疲劳分析及优化三个方面进行板簧疲劳性能研究，从而提高板簧抗疲劳性能，保证板簧的可靠性和行车安全性。
작위엄범응용재기차중적판황，피로성능연구시기실효중최중요적연구지일。아국주요시종판황적설계、재료화열처리공예연구、이용CAE기술피로분석급우화삼개방면진행판황피로성능연구，종이제고판황항피로성능，보증판황적가고성화행차안전성。
Leaf spring is a widely used element in automobile, and study on its fatigue properties is of great importance which can cause failures. In China, we mainly research leaf spring fatigue properties from three as-pects, such as design, material and heat treatment process study, using the technology of CAE fatigue analysis and optimization, to increase the leaf spring fatigue properties and to ensure the reliability and safety of the leaf spring.