Study on Development of Automotive Door Trim Rail including Texturing Skin

텍스쳐링 스킨을 포함하는 자동차 도어트림 레일의 개발에 관한 연구

  • Lee, Eun-Jong (Kongju National University Div. of Mechanical&Automotive) ;
  • Kim, Key-Sun (Kongju National University Div. of Mechanical&Automotive)
  • Published : 2013.02.28

Abstract

For the senses of beauty and texture, internal components of small passenger cars are manufactured by texturing plastic with drawplate but those of deluxe passenger cars are manufactured by bonding pre-embossed skin to the surface of drawplate. As the pre-embossed skin is bonded at high temperature and pressure, the pattern of skin is distorted. The corner part is hardened and its dimension tolerance is changed by resulting in the increase with its defective rate. This study provides the method to design and manufacture the door trim track by vacuuming the non-patterned skin to upper-side drawplate which forms the pattern of descending skin. It is pressed to the plastic product with hot-press method and the damage of bossed-pattern is prevented. Valuation in this study has been done by analyzing, designing and experimenting method.

Keywords

References

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