The primary goal of this study was to investigate the formability Nimonic 90 sheet which performs well at high temperatures and pressures, making it ideal for applications in aerospace, processing, manufacturing industries. In present study, finite element analysis (FEA) optimization process parameters hydroforming were investigated. material’s mechanical properties obtained by uniaxial tensile...

Tube hydroforming is one type of unconventional metal forming process in which high fluid pressure and axial feed are used to deform a tube blank in the desired shape. Bi-layered tube hydroforming is suitable to produce bi-layered joints which can be used in special applications such as aerospace, oil production, and nuclear power plants. In this work a finite element study was performed using ...

In this study, a numerical/experimental analysis is proposed to investigate the possibility of reshaping sheet metal-based End-of-Life (EoL) components using Hydroforming (SHF). Returned EoL are challenging be reformed, they usually characterised by high heterogeneity as there localised thinning areas (caused original forming processes), and overall formability reduced with respect flat materia...

The tensile deformation is the most common forming principle in sheet process, but there a new tube process—tube hydro-forging has been developed based on of compression deformation. In addition to instability problem, surface defect—thickness distortion—was found this paper, wall thickness distortion analyzed from point view mechanics and It revealed that low pressure hydroforming bending mome...

Rubber based forming process is a versatile metal fabrication process used in commercial aerospace, automotive and defence applications. It is well suited for prototyping and production of small quantities of sheet metal parts. Rubber based forming employs a rubber pad contained in the rigid chamber or flexible diaphragm as one tool half, requiring only one solid half to form a part to final sh...