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Half-long taper 스프링과 공기스프링의 조합시 특성해석연구
최선준(S. J. Choi),정수교(S. G. Jung),이수창(S. C. Lee),신동우(D. W. Shin),권혁홍(H. H. Kwon) 한국자동차공학회 1996 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1996 No.11_1
Air spring has the advantages to be nearly constant in natural frequency in spite of load change, and to be able to control height level. Half-long taper spring has the advantages to function as well link as spring. Thus to utilize two type spring's advantages, half-long taper spring and air spring are combined and used. In this study, the theory to calculate the characteristics in combination is developed.<br/>
박진용(J. Y. Park),김진웅(J. O. Kim),박진형(J. H. Park),최선준(S. J. Choi) 한국자동차공학회 1996 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1996 No.11_1
In the automotive suspension system, especially, Mcpherson strut type, if the resultant of the force through tire and the link reaction force is not coincident with the spring force, the side load against shock-absorber occur. The magnitude of side load is proportional to the difference between resultant force and spring force. To reduce side load, several method can be used, and one is to use the side load coil spring. This study summarize the development results of side load coil spring, ie., how to design, analysis, manufacture, and test.<br/>
최선준,권혁홍 대진대학교 생산기술연구소 1998 생산기술연구소 논문집 Vol.1 No.-
Springs for vehicle suspension control the vibration of a car and influence on the ridability, safety, and life of a car. In the paper, the computer aided design program has been developed, which design the leaf spring shape from the given specifications suing basic theory and the expert's knowledge, and the design results are checked by the analysis theory in order to increase the accuracy, and feed back to the design input. For the prupose of easy use, this program consists of pull-down menu and interactive input mode. To prove the effectiveness of this program, two springs, of which one is symmetric, other asymmetric, are designed and analyzed, and the outputs are compared to the experiments. Considering the tolerance of the given specifications, the results are good.
반쪽 롱테이퍼 스프링과 공기스프링의 조합시 특성해석 연구
권혁홍,최선준 한국공작기계학회 1998 한국생산제조학회지 Vol.7 No.5
Air spring has the advantages to be nearly constant in natural frequency in spite of load change, and to be able to control height level. Half-long taper string has the advantages to function as well link as spring. Thus to utilize two type spring's advantages, half-long taper spring and air spring are combined and used. In this study, the theory to calculate the characteristics in combination is developed.
권혁홍,최선준 한국공작기계학회 1998 한국생산제조학회지 Vol.7 No.5
In the automotive suspension system, especially, Mcpherson strut type, if the resultant of the force through tire and the link reaction force is not coincident with the spring force, the side load against shock-absorber occur. The magnitude of side load is proportional to the difference between resultant force and spring force. To reduce side load, several method can be used, and one is to use the side load coil spring. This study summarize the development results of side load coil spring, i.e., how to design, analysis, manufacture, and test.