Deep Drawing Sheet Metal Forming

Metal deep drawing process of sheet metal forming.

Deep drawing sheet metal forming.

Smaller values for deeper forming. It is thus a shape transformation process with material retention. Deep drawing is a sheet metal forming process used industrially to produce cup shaped box shaped and other complex curved hollow shaped sheet parts. The metal deep drawing process is a effective method of manufacturing of cups cans and other similar deep drawing products.

Deep drawing is a sheet metal forming process in which a sheet metal blank is radially drawn into a forming die by the mechanical action of a punch. As mentioned the punch and die setup is somewhat similar to a sheet metal cutting operation such as punching or blanking. Keeping friction to a minimum while controlling metal flow is the key to successful deep drawing. Two main factors will cause the punch in deep drawing to draw the metal into the die cavity rather than shearing it.

Sheet metal forming in a low. Micro cups micro boxes may be produced with similar process configurations figure 7 for micro housing applications such as for the packaging of micro sensors and micro actuators. The deep drawings having two main categories. Deep drawing shallow drawing stamping deep drawing blank holder helps prevent wrinkling and reduces springback blank holder not necessary if blank diameter blank thickness is less than 25 40.

Excessive blank holder pressure forces the aluminum to stretch. Deep drawing is a sheet metal forming process that involves complex material flow and force distributions. A flat sheet metal blank is formed over a single rigid shape defning tool half by a flexible rubber diaphragm under uniform hydrostatic pressure. Metal deep drawing process.

The deep drawing process is a forming process which occurs under a combination of tensile and compressive conditions. A flat sheet metal blank is formed into a hollow body open on one side or a hollow body is formed into a hollow body with a smaller cross section. Use just enough pressure to keep the aluminum from wrinkling or use stand offs to control the gap between the die face and the blank holder surface.