Transactions of the Korean Society of Mechanical Engineers A (대한기계학회논문집A)

The Korean Society of Mechanical Engineers (대한기계학회)
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Evaluation of Twisting Deformation of the Door Frame of a Microwave Oven by Transient Response Analysis

과도응답 해석에 의한 전자레인지 도어 프레임의 비틀림 변형 평가

  • 구진영 (한국엠에스씨소프트웨어㈜) ;
  • 이부윤 (계명대학교 기계자동차공학부)
  • Published : 2005.09.01
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Abstract

This research has been motivated by the need to minimize possible leakage of microwave when one opens the door during operation of the microwave oven. An explicit finite element program is used to analyze the transient response the door of the oven under door-opening condition. Operation of the micro switch which plays an important role to hun off the power is simulated on the basis of the response of the latch. Using the results of the analysis, twisting deformation of the door frame is defined and evaluated.

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References

  1. Over The Range Microwave Oven Owner's Manual, 2002, Maytag
  2. UL 923, Standard for Microwave Cooking Appliances, Users Laboratory
  3. EN 60335-2-25, Standard for Household and Similar Electrical appliances, European Standard
  4. Kim, C. S., Na, J. M., Kim, J. H., Chung, H. S., 2001, 'Drop Analysis of Micro Wave Machine With I-DEAS and LS-DYNA,' Technical Paper, Samsung Electronics
  5. I-DEAS Coruse Guide, 1998, SDRC
  6. LS-DYNA3D Keyword User's Manual, 1999, LSTC
  7. Cho, W. J., Kim, H., Lee, C. S., Lee, D. R., 2000, 'Drop-Impact Simulation of Micro Wave Oven,' HANPAM 2000 Users Conrerence in Korea, pp. 61-67
  8. PAM-SYATEM Reference Manual, 2002, PAM System International
  9. Son, B. S., 2004, Research on the Fintie Element Analysis of the Drop-Impact and Clamping of a Microwave Oven, M.S Thesis, Keimyung University
  10. Noh, K. C., 1999, A Study ofn the Door Interlock and the Door Opening Force of a Microwave Oven, M.S. Thesis, Busan University
  11. Shigley, J. E. and Mischke, C. R., 1989, Mechanical Engineering Design, 5th ed., McGraw-Hill
  12. www.matwed.com, 2005, Automation Creations Inc., Blacksburg, Virginia