Compound Bends Sheet Metal

The steel bending of many shapes including angle tube beam bar channel sheet and plate can be formed into compound curves that are true and plumb.

Compound bends sheet metal.

Also called elevation and plan view curve or camber and sweep or hard way and easy way compound bends are commonly used in canopies arched roofs on curved steel buildings and domes. How to bend sheet metal without a brake. With compound bending a steel member is bent along both its strong and weak axes. Use 1 8 markings to set up precise bends.

0 017453 x 90 x 0 020 0 33 x 0 024 0 0438558984 inch bend allowance. As an example if you want to bend 24 gauge sheet metal at a 90 angle the calculation would be. Bending is one of the most common sheet metal fabrication operations. Sheet metal and plate metal can be bent into a compound curve that matches the needs of any project.

Unlike benchtop sheet metal tools these shapers are portable so they re often used on site by roofers. To ascertain your k factor inside radius and material thickness expressed as a decimal you should use an bend allowance chart. Also known as press braking flanging die bending folding and edging this method is used to deform a material to an angular shape. With a single tool create both sharp creases and soft curves along the edges of sheet metal.

How to bend sheet metal without a brake in 4 different methods with minimal or homemade tools. Also known as edge rollers these tools slide back and forth along edges to create even bends.