Bending Sheet Metal Into A Box

Bend the edge 90.

Bending sheet metal into a box.

Bending is one of the most common sheet metal fabrication operations. Bend the top edges over. Most frequently expensive sheet metal bending tools called brakes are used to bend sheet metal but you can also complete this task without one. You ll be bending over the edges of these flaps to make smooth edges for the top of the box.

Also known as press braking flanging die bending folding and edging this method is used to deform a material to an angular shape. This will create a lip. Make sure that it is lined up with the line you measured earlier. Insert the first edge into a bending brake.

Once all of the squares are cut out you ll be left with the four flaps. Box bending can be rather tricky with sheet metal because of the geometry of a press brake. Bending sheet metal by hand is a manageable task if the piece of sheet metal is small and thin enough to handle. Typically the upper beam or punch holder will get in the way of very deep boxes.

How to bend sheet metal without a brake in 4 different methods with minimal or homemade tools. 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. This is done through the application of force on a workpiece. When bending with large returns there are a few tricks outside of just tooling selection.