Sheet Metal Bend Line Calculator

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

Sheet metal bend line calculator.

This page also includes a link to a on line sheet metal bend allowance calculator. As this happens you gain a small amount of total length in your part. Most sheet metal materials will conform to the calculations. When the sheet metal is put through the process of bending the metal around the bend is deformed and stretched.

Code to add this calci to your website. Bend to mold sheet metal line distance calculator determines the bend line to mold allowance when forming sheet metal. The following illustration shows the equation calculation for determining the bend line to mold allowance when forming sheet metal. In the example above it is indicated by a dashed blue line.

Most sheet metal materials will conform to the calculations. As this happens you gain a small amount of total length in your part. Therefore the bend deduction equals the difference between the mold line lengths and the total flat length. Manufacturing knowledge menu sheet metal knowledge sheet metal manufacturing and services.

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. Learn more about bending. The bend allowance added to the flange lengths is equal to the total flat length of the part. Cells on the right will output the desired values.

The following illustration shows the equation calculation for determining the bend allowance when forming sheet metal. Sheet metal bend allowance calculator determines the bend allowance amount of metal to be added to the total layout when forming sheet metal. In the example above it is indicated by a dashed blue line. When the sheet metal is put through the process of bending the metal around the bend is deformed and stretched.

The values of the setback bend allowance and bend deduction can be calculated from the sheet thickness bend radius bend angle and k factor. The mold line lengths are the distances measured to the outside mold line and are equal to the flange lengths plus the setback. Most sheet metal materials will conform to the calculations. The bend allowance is the amount of the neutral axis that bends.

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. Most sheet metal materials will conform to the calculations. This page also includes a link to a on line calculator.