Journal of the Korea Convergence Society (한국융합학회논문지)

Korea Convergence Society (한국융합학회)
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A Convergence Study through Structural Analysis for Lightweight of Brake Pedal for Racing Spec Installed with Balance Bar

밸런스 바가 장착된 레이싱 스펙 브레이크 페달의 경량화 구조 해석을 통한 융합연구

  • Oh, Bum-Suk (Division of Mechanical & Automotive Engineering, Kongju National University) ;
  • Cho, Jae-Ung (Division of Mechanical & Automotive Engineering, Kongju National University)
  • 오범석 (공주대학교 기계자동차공학부) ;
  • 조재웅 (공주대학교 기계자동차공학부)
  • Received : 2019.07.26
  • Accepted : 2019.10.20
  • Published : 2019.10.28
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Abstract

The structural analysis for light weight on the brake pedal of the racing spec installed with the balance bars of the four models were performed in this study. By utilizing two materials of steels and aluminum alloys, four shapes were analyzed. It is generally assumed that the magnitude of force a person may incur when riding in a car is 1000 N. The fixed points are designated as the parts at which the bolts and pedals are fixed and the mounting part of the balance bar applied by the stress transmitted through the rod when the pressure of the master cylinder rises and the operation stops. Through this analysis study, it is thought that the vulnerability of each brake pedal model can be investigated and the transmission efficiency of the brake pedal can be increased by light weight. As the design data with the durability of brake pedal obtained on the basis of this study result are utilized, the esthetic sense can be shown by being grafted onto the part of car at real life.

본 연구에서는 4가지 모델의 밸런스 바가 장착되어 있는 레이싱 스펙의 브레이크 페달에 대한 경량화 구조해석을 수행하였다. 강과 알루미늄 합금 2개의 소재를 이용하여 4개의 형상들에 대하여 해석을 진행하였다. 일반적으로 사람이 자동차에 승차했을 때 발생할 수 있는 힘의 크기를 1000N이라 가정한다. 고정점은 볼트와 페달이 고정되는 부분과 마스터실린더의 압력이 상승해 작동이 멈추었을 때 Rod를 통하여 전달되는 응력을 받는 밸런스 바 장착 부분으로 지정하였다. 본 해석 연구를 통하여 각 브레이크 페달 모델의 취약점을 조사하고 브레이크 페달의 전달 효율성을 경량화에 의하여 증가할 수 있다고 사료된다. 본 연구결과를 토대로 얻은 브레이크 페달의 내구성 있는 설계데이터를 활용함으로서 실생활에서의 자동차 부품에 융합하여 그 미적 감각을 나타낼 수 있다.

Keywords

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