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http://dx.doi.org/10.5228/KSPP.2003.12.7.654

Performance Characteristics of the Automotive TDS (Tube Drive Shaft) by the Rotary Swaging Process  

임성주 (인하대학교 대학원 첨단정밀공학과(KITECH))
이낙규 (한국생산기술연구원 디지탈생산공정팀)
나경환 (한국생산기술연구원 디지탈생산공정팀)
이지환 (인하대학교 금속공학과)
Publication Information
Transactions of Materials Processing / v.12, no.7, 2003 , pp. 654-661 More about this Journal
Abstract
A monobloc TDS(Tube Drive Shaft) has been developed by using the rotary swaging process which is one of the incremental forming process. In order to estimate the developed TDS performance characteristics such as natural frequency, strength, stiffness and mass, finite element analysis has been carried out using commercial software, MSC/NASTRAN. The calculated performance characteristics have been compared with analysis results of SDS(Solid Drive Shaft) to know how much improve the performance characteristics. Also the sensitivity analyses of design parameters for the tube length and diameter have been performed. From the analysis results, it was found that the TDS allowed for a high frequency and could be designed to be much lighter than SDS. This advantage can give possibility to tune the NVH (Noise-Vibration-Harshness) characteristics.
Keywords
Rotary Swaging; Natural Frequency; Tube Drive Shaft; Solid Shaft; Torsion Mode Noise-Vibration-Harshness; Bending Mode;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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