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박광수(K.S Park),강부현(B.H. Kang),김동규(D.K Kim),문영훈(Y.H Moon) 대한기계학회 2003 대한기계학회 춘추학술대회 Vol.2003 No.11
Tube hydroforming provides a number of advantages over conventional stamping process, including<br/> fewer secondary operation, weight reduction, assembly simplification, adaptability to forming of complex<br/> structural components and improved structural strength and stiffness. In this study, the effect of the<br/> heat treatment on the hydro-formability has been investigated. By using the mild steel tube bulging test<br/> is performed at various heat treatment conditions to evaluate the hydro-formability.