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자동차용 경량 샌드위치 판재의 제조 및 진동 감쇠 특성 평가

원문정보

Vibration Damping Capability Evaluation of Light-Weight Sandwich Plates for Automotive Components

김기주, 원시태

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Damping and sound absorption not only reduce environmental pollution caused by vibration and noise, but also improves processing accuracy, resolution of precision measuring instruments and fatigue life of machine parts in various precision machines. The vibration-damping plate is largely divided into a constrained type in which the resin is confined by a plate and a non-constrained type in which a plate is made of a polymer material mainly composed of polymer. The external vibration energy is absorbed by the thermal energy required for friction, stretching and compression of resin, so that the noise and vibration generated by resonance are reduced. The vibration damping ability of the sandwich plate produced in this study was found to be somewhat superior, which may be due to the difference in adhesive force during the manufacture of the sandwich plate. In the experimental results, it was confirmed that the sandwich plate material is superior to the vibration damping ability than the 5182 aluminum single plate material, it can be seen that the sandwich plate is effective for vibration damping of the aluminum alloy plate material.

목차

Abstract
1. 서론
2. 실험내용 및 방법
2.1 샌드위치 판재의 제조
2.2 이론적 배경
2.3 진동실험 방법
3. 실험결과 및 고찰
4. 결론
후기
References

저자정보

  • 김기주 Kee-Joo Kim. Tongmyung University
  • 원시태 Si-Tae Won. Member, Seoul National University of Science and Technology

참고문헌

자료제공 : 네이버학술정보

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