Hydroforming is a relatively new metal forming process with many advantages over
traditional cold forming processes including the ability to create more complicated …

Abstract Warm Hydromechanical Deep Drawing (WHDD) is considered as an effective sheet
metal forming process to overcome low formability problems of lightweight materials, such …

In this paper, a theoretical approach to model free deformation of sheet metal via polymer
injection pressure is presented. It is a general methodology that can be applied for any …

In this paper, an improved approach is proposed to determine the optimal profiles of two
controllable process parameters (hydraulic pressure and blank holder force), which improve …

Warm hydromechanical deep drawing (WHDD) has increasingly been implemented by
automotive industry due to its various benefits including mass reduction opportunities in auto …

In hydroforming, fluid pressure is used in place of (or in addition to) conventional mechanical
forces to form metal into complex shapes. Since the hydroforming method offers various …

Warm sheet hydroforming process has being investigated in recent years with its high
formability feature. Warm hydromechanical deep drawing (WHDD) which is a type of the …

Hydroforming is an emerging technological advancement that exhibits extensive potential in
various industrial sectors. Typically, components are fabricated with hydroforming through …

Limiting drawing ratio is a useful tool to judge the attainable formability of the materials in
sheet metal forming processes. Innovative forming technologies like hydromechanical deep …

Warm hydromechanical deep drawing process is an innovative manufacturing technology
that offers considerable increase in the formability of the materials. However, the weakness …