Investigation of Process Parameter for Filter Cap Using Hyper Form Software

Deep drawing can be defined as a metal forming process in which a part is produced from a flat sheet metal blank by the action of a punch force onto the blank. The blank is pulled (drawn) into a die cavity, which causes the flange of the blank to compress in the circumferential direction while material flow is controlled by a restraining force provided by a blank holder. . Metal in the area of the die shoulder undergoes a lot of stress, and will result in wrinkles if a blank holder is not used to control the flow of material into the die. Material is usually thickest in the area where the metal loses con Items often made by deep drawing include cupped baking pans, like muffin pans, and aluminum can cylinders. This dissertation work would focus on eliminating the Design problems arising out of incorrect selection of values for the variables / parameters. The parameters affecting the quality of the component produced could be listed as Blank holding pressure, Radii at Die entry & punch nose, Material of the component, Thickness of sheet, Depth of Form/ Draw, Use of Mechanical or Hydraulic Press, Shape of the blank. Sheet metal forming is one of the most widely used manufacturing processes for the fabrication of a wide range of products in many industries.