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이종소재 접합을 적용한 압축진개시스템 테일게이트에 대한 구조안정성 평가
양동욱(Dongyuk Yang),정윤식(Yunsik Jeong),문남수(Namsoo Moon),고동훈(Donghun Ko),유석근(Seokgeun Yoo) 한국자동차공학회 2016 한국자동차공학회 부문종합 학술대회 Vol.2016 No.5
In addition to the recently optimum design for the development of lightweight technology, examples of applying the composite material is increased. Compression dust system for collecting and transporting the current garbage and waste, we use material of high-strength steel sheet, the durability life is reduced by corrosion or rusting caused by salt and contaminants, by using the welding method sensitive as sex and no good, by applying such a composite material in order to solve the problem, the durability of parts, improved corrosion resistance, fuel consumption and travel distance increases the weight lighter loading platform, operating productivity is improved. In this study, using the finite element analysis program, it was examined structural stability of compressed garbage system tailgate to which the heterogeneous material junction. The maximum open angle of the tail gate is 56 degrees, up to a maximum deformation amount 5.03mm occurred result of analysis in the load case in the state in tailgate tip open, maximum stress in the tailgate rotating plate coupling part 175.27 ㎫ occurs. Further, it was confirmed that was not satisfied than the reference safety factor 1.5.