Sheet Metal Bend Radius Calculator

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.

Sheet metal bend radius calculator.

Precision sheet metal fabrication request a quote. Online bend deduction calculator. Most sheet metal materials will conform to the calculations. The bend allowance and bend deduction are two measures that relate the bent length of a piece of sheet metal to the flat length.

Sheet metal bend allowance calculator determines the bend allowance amount of metal to be added to the total layout when forming sheet metal. Material thickness microform bend deduction. Therefore the bend allowance added to the flange lengths is equal to the total flat. Bend allowance calculator tells you the amount of metal to add.

Microform precision llc 4244 south market. Sheet metal calculator bend allowance equations and 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. The bend deduction sometimes called the bend compensation describes how much the outside of the sheet has been stretched.

Ultimate tensile strength psi. The tool can calculate the required bending force for bending aluminum stainless steel mild steel and weldox or strenx high strength steels. 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.

Therefore the bend deduction equals the difference between the mold line lengths and the total flat length. Punch edge radius in. Automatically calculate bend deduction bend allowance and k factor for sheet metal fabrication and forming. The most important consideration when bending metal on a brake is the minimum bend radius.

Most sheet metal materials. The bend allowance describes the length of the neutral axis between the bend lines or in other words the arc length of the bend. Cells on the right will output the desired values. When the sheet metal is put through the process of bending the metal around the bend is deformed and stretched.

Discover all our calculation tools in the calculators section of the top menu. The bend allowance added to the flange lengths is equal to the total flat length of the part. Bend allowance sheet metal change inlength due to bending operation calculator. Inside bend radius r inches must be greater than 90 and less than 180 degrees.

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. You only have to insert interior angle flange lengths k factor inside radius and material thickness.