Earticle

초록

영어

In this study, the amount of abrasive wear was predicted effectively by FE simulation and experiment regarding the material and shape of the abrasive. In order to calculate numerically the amount of wear using the Archard wear equation, the normal load between the abrasive and the polyurethane was calculated by FE simulation. The sliding distance can be calculated according to the working conditions, and the hardness of the polyurethane is a known value. The wear coefficient K was calculated inversely by experimental measurement of the wear amount according to the working conditions of the abrasive. In order to verify the proposed calculation method, the wear amount was calculated by using the Archard wear equation by applying the calculated wear coefficient K with regard to arbitrary working conditions. The deviation between the proposed calculation results and the experimental results was within 10%. When the wear coefficient K is calculated by using the proposed method, the wear amount can be estimated. In addition, it was found that the change of the vertical load value concerning penetration depth was the main factor for determining wear amount.

목차

ABSTRACT
 기호설명
 1. 서론
 2. Archard 마모식 및 연구 방법
 3. 실험 장비 및 방법
  3.1 실험 장비
  3.2 실험 조건
  3.3 폴리우레탄 마모량 측정 결과
 4. 시뮬레이션을 이용한 수직하중 계산
  4.1 모델링 및 물성치
  4.2 해석 조건
  4.3 해석 결과
 5. 마모계수 계산 및 검증
  5.1 마모계수 계산
  5.2 마모계수 검증
 6. 결론
 References

키워드

저자

• 장영재 [ Y. J. Jang | Hyundai Heavy Industries, Senior Researcher ]
• 이찬주 [ C. J. Lee | Korea Institute of Industrial Technology, Principal Researcher ]
• 강성욱 [ S. W. Kang | Member, Korea Institute of Industrial Technology, Senior Researcher ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국기계항공기술학회지(구 한국기계기술학회지) [Journal of the Korean Society of Mechanical and Aviation Technology ]

• 간기

  격월간

• pISSN

  1229-604X

• eISSN

  2508-3805

• 수록기간

  1999~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 550 DDC 620