Sheet Metal Bend Radius Calculator

Most sheet metal materials will conform to the calculations.

Sheet metal bend radius calculator.

When the sheet metal is put through the process of bending the metal around the bend is deformed and stretched. The bend allowance added to the flange lengths is equal to the total flat length of the part. This tool allows you to determine tonnage internal radius v die opening and minimum flange you just have to insert the characteristics of the sheet metal to be bent. Precision sheet metal fabrication request a quote.

The following illustration shows the equation calculation for determining the bend allowance when forming sheet metal. Automatically calculate bend deduction bend allowance and k factor for sheet metal fabrication and forming. Therefore the bend deduction equals the difference between the mold line lengths and the total flat length. Sheet metal calculator bend allowance equations and calculator.

Die edge radius in. Microform precision llc 4244 south market. Material thickness microform bend deduction. Bend formula example.

Understanding the bend allowance and consequently the bend deduction of a part is a crucial first step to understanding how sheet metal parts are fabricated. The bend allowance describes the length of the neutral axis between the bend lines or in other words the arc length of the bend. Punch edge radius in. Online bend deduction calculator.

As this happens you gain a small amount of total length in your part. This page also includes a link to a on line sheet metal bend allowance calculator. The tool can calculate the required bending force for bending aluminum stainless steel mild steel and weldox or strenx high strength steels. Ultimate tensile strength psi.

Most sheet metal materials. Therefore the bend allowance added to the flange lengths is equal to the total flat. The bend deduction sometimes called the bend compensation describes how much the outside of the sheet has been stretched. Inside bend radius r inches must be greater than 90 and less than 180 degrees.

Bend allowance calculator tells you the amount of metal to add. You only have to insert interior angle flange lengths k factor inside radius and material thickness. Discover all our calculation tools in the calculators section of the top menu. Sheet metal bend allowance calculator determines the bend allowance amount of metal to be added to the total layout when forming sheet metal.

Bend allowance sheet metal change inlength due to bending operation calculator. With this free online tool we quickly get the sheet metal bend deduction and therefore the sheet metal blank initial flat length from the finished part measurements.