Journal of the Semiconductor & Display Technology (반도체디스플레이기술학회지)

The Korean Society Of Semiconductor & Display Technology (한국반도체디스플레이기술학회)
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Design Alterations of a Machine Structure for the Improved Washing Quality

세척 공정 품질 향상을 위한 장비 구조 개선

  • 남규동 (금오공과대학교 기계시스템공학과) ;
  • 한대성 (금오공과대학교 기계시스템공학과) ;
  • 이일환 ((주)티브이에스)
  • Received : 2019.09.09
  • Accepted : 2019.09.23
  • Published : 2019.09.30
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Abstract

Automotive industry requires high technologies to stabilize apparatuses for the EGR valve manufacturing. Vibrations of washing machine are one of the most critical factors for causing unwashed products, which are the main reasons of the defects.In this study, the structure of the washing machine was analyzed through the experiment and the computer simulation to investigate the main reasons of the vibrations, and further to alter the design for the improved stability. And the design alterations were applied to the machine to identify the effects of those alterations.The result of the study shows that design alterations of the washing machine can effectively suppress about 85% of the vibrations, and further can minimize the unwashed EGR valve.

Keywords

References

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