EFFECT OF PROCESS PARAMETERS ON SPRINGBACKDURING MANUFACTURING PROCESSES: A REVIEW AND SCOPE OF SPRINGBACK IN COLD DRAWING

Cold working is the process of altering the shape or size of a metal by plastic deformation withthe temperature below the recrystallization point. It includes processes like rolling, drawing, pressing, spinning, extruding and heading, it is carried out below the recrystallization point usually at room temperature. Hardness and tensile strength are increased with the degree of cold work whilst ductility and impact values are lowered. Cold drawing of steel significantly improves surface finish. Though cold drawing is most oftenly used process it has some inherent problems faced during processing such as springback. This review paper focuses on springback phenomenon faced during different manufacturing processes in industries. This paper represents effects of various process parameters on springback conducted in past 20 years. This will help the researchers to get an insight about this phenomenon and guideline for further research in springback domain of manufacturing processe