Sheet Metal Deep Drawing Process Pdf

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.

Sheet metal deep drawing process pdf.

Pots and pans for cooking containers sinks automobile parts such as panels and gas tanks are among a few of the items manufactured by sheet metal deep drawing. Cooper sheet metal forming ch. The deep drawing process is a forming process which occurs under a combination of tensile and compressive conditions. Deep drawing is a compression tension forming process involving wide spectrum of operations and flow conditions.

Deep drawing is one of the frequently applied methods in sheet metal forming. Deep drawing operation is based on producing engineering parts with specific shapes through major plastic deformation of flat metal sheets. The deep drawings having two main categories. Metal deep drawing process.

The metal deep drawing process is a effective method of manufacturing of cups cans and other similar deep drawing products. Cutting and forming thin sheets of metal usually performed as cold working sheet metal 0 4 1 64 to 6 mm 1 4in thick plate stock 6 mm thick advantage high strength good dimensional accuracy good surface finish economical mass production low cost. It 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. An external force on a metal sheet does this plastic deformation.

The process in which a punch forces a flat sheet metal blank into a die cavity is known as deep drawing. Deep drawing is a manufacturing process that is used extensively in the forming of sheet metal into cup or box like structures. Deep drawing dd is one of the sheet metal forming processes widely used in automobile. Both of these forming operations are explained below.

Sheet metal forming 2 810 d. Drawing tools nageswara rao posinasetti 1 february 6 2012 2 february 6 2012 sheet metal operations drawing is the process of making cups shells and similar articles from metal blanks. 16 kalpakjian design for sheetmetal working ch. Typical tools used for drawing are shown.

3 deep drawing operation.