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대형 트럭․트레일러용 슈퍼 싱글 휠 구조해석 및 위상최적화에 관한 연구
정윤식(Yunsik Jeong),노윤식(Yunsik Ro),장병춘(Byeongchun Jang),변용완(Yongwan Byeon),하태수(Taesoo Ha) 한국자동차공학회 2011 한국자동차공학회 학술대회 및 전시회 Vol.2011 No.11
Heavy duty vehicles such as large trucks, tractors, trailers consist of approximately four to five axles and tires and wheels in the rear axles is genearally used to the dual type. But, this type are some problems such as the increase of total weight, the rise of manufacturing costs, the brakedown of tire by extraneous bodies, and the rollover of vehicle. To solve the problem, super-single wheel is developed and produced in USA and EU. In the domestic market, the super-single tires were already developed with tire makers as the center, but super-single wheels remain to the unexplored area. The purpose of this paper is 3D modeling of super-sing wheel by Catia V5, structure analysis to use Ansys, coupled analysis using Tosca and design of super-single wheel appling topology optimization.