Sheet Metal Deep Drawing Process Pdf

An external force on a metal sheet does this plastic deformation.

Sheet metal deep drawing process pdf.

Typical tools used for drawing are shown. Metal deep drawing process. The process in which a punch forces a flat sheet metal blank into a die cavity is known as deep drawing. 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.

Deep drawing is a manufacturing process that is used extensively in the forming of sheet metal into cup or box like structures. 16 kalpakjian design for sheetmetal working ch. Deep drawing is a compression tension forming process involving wide spectrum of operations and flow conditions. The deep drawing process is a forming process which occurs under a combination of tensile and compressive conditions.

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. Deep drawing dd is one of the sheet metal forming processes widely used in automobile. Cooper sheet metal forming ch. Both of these forming operations are explained below.

9 boothroyd dewhurst and knight. Deep drawing operation is based on producing engineering parts with specific shapes through major plastic deformation of flat metal sheets. Deep drawing is one of the frequently applied methods in sheet metal forming. Sheet metal forming 2 810 d.

3 february 6 2012 drawing 4 february 6 2012 fig. The sheet metal processes are bending embossing coining spinning stretch forming and deep drawing. The deep drawings having two main categories. 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.

3 deep drawing operation.