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자동차 시트들에 적용되는 럼버 서포트의 와이어 두께별 강도 해석에 관한 연구 A Study on Strength Analysis by Wire Thickness of Lumber Support Applied at Automotive Seats

김기선, 조찬기, 김진오, 조재웅
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한국기계기술학회지 (韓國機械技術學會誌)
제21권 제5호 (2019.10)
pp.834-839
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

In this study, the structural analysis was carried out according to the structure of lumber support. For the optimal design of the automotive lumber support, It was examined which one was most stable among three models A, B, and C. As the result of structural analysis, all three models showed the greatest deformations at the wire portion of the lumber support, and model A showed less equivalent stress and deformation compared with models B and C. As model A showed the lowest equivalent stress and deformation among all models, model A was shown to be the model with the excellent strength. This analysis established the stable design by comparing models A, B and C. Also, It is thought that this study result can be highly utilized at the seat design of real automobile.

키워드
Structural analysis구조 해석Lumber support럼버 서포트Strength강도Equivalent stress등가 응력Deformation변형량
목차
ABSTRACT
1. 서 론
2. 연구결과
    2.1절 3D 모델링
    2.2절 구조해석 결과
3. 결 론
References
저자
  • 김기선(Division of Mechanical & Automotive Engineering, Kongju National University) | Key-Sun Kim
  • 조찬기(R&D, Daechang Seat Co. LTD.) | Chan-Ki Cho
  • 김진오(R&D, Daechang Seat Co. LTD.) | Jin-Oh Kim
  • 조재웅(Division of Mechanical & Automotive Engineering, Kongju National University) | Jae-Ung Cho Corresponding Author