Bending Operation In Sheet Metal

1 bending operation 2 finding bending allowance 3 find bent factor 4 finding bending force.

Bending operation in sheet metal.

Bending involves the application of external force using punch and die at specified length of the work piece. Type of bend and bend length depends on punch and die design. Bending is one of the most common sheet metal fabrication operations. Sheet metal bending is one of the most widely used sheet metal fabrication operation.

These sections are located at the edges. Typical products that are made like this are boxes such as electrical enclosures and rectangular ductwork. It is a type of bending operation in which a piece of sheet metal is formed into an offset shape with the help of a punch and die. Bending operations are commonly used in industrial sheet metal processing and involve bending a section of the metal that is small relative to the part.

This is done through the application of force on a workpiece. This external force results in the plastic deformation of the workpiece. Edge bending is used to eliminate sharp edges to provide geometric surfaces for purposes such as joining to protect the part. In this type of a bending operation in which when a force is used to the punch to move into the die the sheet metal piece in between the punch and die gets the shape according to the shape of the die and punch i e.