Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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The Optimization of the Press-type Door Hinge of the Full-sized Car

대형차량의 프레스타입 도어힌지 적용을 위한 최적화 연구

  • 양지혁 (현대자동차 연구개발총괄본부 해석기술팀)
  • Received : 2009.11.03
  • Accepted : 2010.02.05
  • Published : 2010.05.01
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Abstract

The Door hinge is a very important part for door sagging performance of a vehicle. It is divided into two classes as a forge- and press-type according to a manufacturing technique. The press-type door hinge is cheap, but shows low strength. To apply the press-type door hinge to a fullsized car with satisfactory door sagging performance, we optimized the design parameters of the door hinge using the DFSS method. As a result, the effective design parameters of the press-type door hinge with good door sagging performance were obtained.

Keywords

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