Author : Gonfa Angasu and K. Srinivasulu Reddy

Deep drawing process has been an important manufacturing process to produce automotive parts of good strength and light weight. There are many process parameters and other factors that affect product quality produced by deep drawing. This paper is highlighting recent research work and results in deep drawing. Deep-drawing operations are performed to produce a light weight, high strength, low density, and corrosion resistible product. These requirements will increase tendency of wrinkling and other failure defects in the product. Parameters like as blank-holder pressure, punch radius, die radius, material properties, and coefficient of friction affect deep drawing process. So a great knowledge of process is required to produce product with minimum defects. This review paper has given the attention to gather recent development and research work in the area of deep drawing. key words- Deep Drawing, Blank Holder Pressure, Blank Shape, Friction, Punch Force, Drawing ratio, wrinkling

Keywords: Deep Drawing Process etc.

Article published in International Journal of Current Engineering and Technology, Vol.6, No.4 (Aug-2016)