In this study, center marking process is numerically analyzed to investigate the characteristics of deformation of aluminium alloy bracket by the pin load. The proper size of groove which are required for marking system and the pressure of cylinder are predicted through the analyse of stress and strain fields of the plate. The results of this study show that von Mises stress is a maximum when the maximum of reaction force.

Abstract
 1. 서론
 2. 전산 해석 기법
  2.1 해석 모델
  2.2 해석조건 및 물성치
  2.3 격자생성 및 수치해석 방법
 3. 해석 결과 분석
 4. 결론
 References

• 채용배(원광대학교 기계공학과) | Yongbae-Chae
• 임성진(원광대학교 기계공학과) | Sungjin-Lim
• 허진석(원광대학교 기계공학과) | Jinseok-Heo
• 이상호(원광대학교 기계자동차공학부) | Sang Ho Lee 교신저자