Bending Alumiinum Sheet Metal

Bending is one of the most common sheet metal fabrication operations.

Bending alumiinum sheet metal.

That s the ideal anyway but the reality is that many parts arrive at the press brake in a less than ideal state. Also known as press braking flanging die bending folding and edging this method is used to deform a material to an angular shape. Determine your minimum bend by measuring the distance from your closest feature i e. Now that you know your bend allowance take your protractor and draw a clear line with your marker across the point at which you will bend your sheet metal.

If you have any questions or want to discuss your design contact us. Mark your bend lines. With the aid of a straight edge and a sharp knife score both sides of the aluminium sheet. We provide a range of metal processing services including tube and steel bending for los angeles california and surrounding areas.

A cutout or the edge of your flange to your bend. If you re bending 0 020 thick material use a 0 020 radius. 6061 t6 aluminum is tempered and notorious for not bending easily. Different alloys and as we add to pure aluminum however it gets stronger and less pliable.

This is done through the application of force on a workpiece. In other words if you re bending 1 8 sheet use a tool with a 1 8 radius to form the inside of the bend. Place the fracture line over the edge of a table and bend the overhang slightly downwards. Hansen steel is an expert in metal forming tube bending cutting and fabrication for various markets throughout california.

Bending is always going to be delicate and demanding on any material yet is required for numerous fabricating processes. Then use your bend allowance to draw your second bend line the intervening distance between your bend lines bend radius. Choose a bend radius that matches your minimum bend. Pure aluminum is rather soft and ductile contrary to what many consumers may think.

From a bending perspective it s always best to bend these parts in an annealed state and then temper them to the correct condition.