Bending Operation In Sheet Metal

Bending is a manufacturing process that produces a v shape u shape or channel shape along a straight axis in ductile materials most commonly sheet metal.

Bending operation in sheet metal.

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. 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.

Sheet metal bending is one of the most widely used sheet metal fabrication operation. These sections are located at the edges. Also known as press braking flanging die bending folding and edging this method is used to deform a material to an angular shape. Commonly used equipment include box and pan brakes brake presses and other specialized machine presses.

Type of bend and bend length depends on punch and die design. 1 bending operation 2 finding bending allowance 3 find bent factor 4 finding bending force. Bending involves the application of external force using punch and die at specified length of the work piece. Typical products that are made like this are boxes such as electrical enclosures and rectangular ductwork.