Blanking

Investigation of Thermal Effects in Sheet Metal Blanking Process

In this paper a methodology is proposed to predict the ductile damage in sheet metal blanking process using a coupled thermo mechanical finite elemen…

Investigating the blanking/punching parameters using Gurson and shear criteria

Blanking/punching is one of the oldest sheet metal forming processes and is widely used and studied This paper presents a simulation methodology, whi…

Prediction of Optimum Punch-Die Clearance

In this paper a methodology is proposed to obtain optimum punch die clearance values for a given sheet materials and thickness to be blanked, using t…