Transactions of the Korean Society for Noise and Vibration Engineering (한국소음진동공학회논문집)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Evaluation on Slam Resistance of Door Plate Module Using Vibration Testing Method

가진 시험 방법을 활용한 자동차 도어 플레이트 모듈 슬램 내구 평가

  • Kim, Chan-Jung (Korea Automotive Technology Institute) ;
  • Son, Tae-Kwan (Department of Mechanical and Automotive Engineering, KeiMyung University)
  • Received : 2012.07.16
  • Accepted : 2012.09.25
  • Published : 2012.10.20
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Abstract

Slam testing is a mandatory testing process to evaluate the fatigue resistance of a door plate module before delivering it to car makers. This process is very hard job to complete it since the testing facilities are considerably expensive and the required testing time is relatively very long, i.e. more than eight days for a single specimen. In this paper, an accelerated testing method of a door plate module is proposed using vibration test equipment instead of the current one by exposing to the critical excitation of a door glass. Under the proposed excitation method, the similar testing result can be evaluated within less than two hours. The suitability of the proposed testing method was demonstrated by comparing failure modes of both the current testing method and the proposed one.

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References

  1. Su, H., 2003, CAE Virtual Door Slam Test for Plastic Trim Components, SAE Paper 2003-01-1209.
  2. Su, H., 2008, CAE Virtual Durability Tests of Automotive Products in the Frequency Domain, SAE Paper 2008-01-0240.
  3. Baskar, S., 1998, Door Structural Slam During Inertia Relief Approach, Proceedings of SAE 982309.
  4. Iyengar, R. M., Chang, T., Laxman, S. and Perumalswami, S., 2004, A Comprehensive Study of Door Slam, Proceedings of SAE, 2004-01-0161.
  5. Kumbla, D., Shi, P. and Saxon, J., 2005, Simulation Methods for Door Module Design, Proceedings of SAE, 2005-01-0883.
  6. Lee, H., Kwon, O. J. and Lee, J., 2007, Modeling of Door Slam Noise Index by Using Sound Quality Metric, Proceedings of SAE, 2007-01-2394.
  7. Bhangale, R. and Mansinh, K. S., 2011, Investigating Fators Affecting Door Slam Noise of SUV and Improved Performance by DFSS Approach, 2011-01-1595.
  8. Kim, C. J., Lee, B. H. and Kim, G. H., 2005, Generating Method of the Input Profile in the MAST System, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 15, No. 9, pp. 1070-1076. https://doi.org/10.5050/KSNVN.2005.15.9.1070
  9. Kim, C. J., Kwon, S. J., Lee, D. W., Shin, J. Y., Yoon, G. H., 2009, Slam Analysis of Door Plate Module, Proceedings of the KSNVE Annual Autumn Conference, pp. 595-596.
  10. Kim, C. J., Bae, C. Y., Shin, J. Y., Yoon, G. H., Kwon, S. J. and Lee, B. H., 2010, Study on a Accelerated Similarity Alternatives of the Slam Testing of a Door Module, 2010 Spring Conference of KSAE, pp. 33-36.