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Study on Convergence Technique due to the Shape of Cruiser Board through Structural Analysis

구조 해석을 통한 크루저 보드의 형상에 따른 융합 기술연구

  • Lee, Jung-Ho (Department of Mechanical & Automotive Engineering, Graduate School, Kongju University) ;
  • Cho, Jae-Ung (Division of Mechanical & Automotive Engineering, Kongju University)
  • 이정호 (공주대학교 대학원 기계공학과) ;
  • 조재웅 (공주대학교 기계자동차공학부)
  • Received : 2015.07.01
  • Accepted : 2015.08.20
  • Published : 2015.08.31

Abstract

In order to prevent the environmental pollution nowadays, the mobile device for one person of cruiser board not used with the fossil oil has been noticed. This study aims to analyze the property of cruiser board due to the shape by carrying out the structural analysis for the safe design of cruiser board. Two models of the existing cruiser board and the cruiser board with new configuration are designed. As the structural analysis was carried out by using the finite element analysis program, the durability by deformation, stress and fatigue life was investigated. In the study result, the model of cruiser board with new configuration has the maximum deformation of 0.000971mm, the maximum stress of 0.936MPa and the fatigue life from 1827.7Cycle to $1.887{\times}105Cycle$. As all study result values at the new model became better than the existing model, the new model was seen to become more adequate at using than the existing model. This study result can be contributed to the safer and durable design of cruiser board. And it is possible to be grafted onto the convergence technique at design and show the esthetic sense.

오늘날 환경오염을 방지하기 위하여 화석연료를 사용하지 않는 크루저 보드의 1인승 이동수단이 주목을 받고 있다. 본 연구에서는 안전한 크루저 보드의 설계를 위하여 구조 해석을 수행함으로서 형상에 따른 크루저 보드의 특성들을 분석하고자 한다. 기존의 크루저 보드 모델과 새로운 형상의 크루저 보드 모델 총 두 가지 형상의 모델들을 설계하고, 유한요소해석 프로그램을 이용하여 구조 해석을 수행하여 변형량, 응력 및 피로 수명에 의한 내구성을 연구하였다. 연구 결과, 새로운 형상의 크루저 보드 모델이 최대 변형량은 0.000971mm, 최대 응력은 0.936MPa, 피로 수명은 $1827.7Cycle{\sim}1.887{\times}105Cycle$로서 새로운 모델에서의 모든 연구 결과 값들이 기존의 모델보다 더 양호하게 되어 새로운 모델이 기존의 모델보다 사용하기에 더 적합한 것으로 나타났다. 본 연구 결과는 더 안전하고 내구성이 있는 크루저 보드의 설계에 기여할 수 있으며, 디자인 면에서 융합 기술로의 접목도 가능하여 미적인 감각을 나타낼 수 있다.

Keywords

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