Bent Sheet Metal Strength

The total strength of bending of a sheet is directly proportional to the length of bending.

Bent sheet metal strength.

It is one of the indexes of metal strength. One is that by metal being folded over itself it has doubled in thickness. This is done through the application of force on a workpiece. Edge bending is utilized in almost every sheet metal product design to give strength at the edges as well keep the design safe to be used by the end customers.

Also known as press braking flanging die bending folding and edging this method is used to deform a material to an angular shape. Rolling sheet metal edges with wire strengthens the panel in two ways that ordinary sheet metal bending doesn t. The second is it benefits from the structural integrity that the wire hidden inside gives. The strength of the table is the force required to bend sheet metal up to 1 m in length.

This can be best explained with an example. The force must exceed the material s yield strength to achieve a plastic deformation. In order to bend an s235 sheet of metal with a thickness of 10 mm the press force needed on a die with an 80 mm opening will be 131 35 t. Bending strength it is the maximum stress that the cross section is subjected to when the load is applied between the two points of the specimen.