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.
Sheet metal bend radius calculator.
Sheet metal calculator bend allowance equations and calculator.
Cells on the right will output the desired values.
Die edge radius in.
Automatically calculate bend deduction bend allowance and k factor for sheet metal fabrication and forming.
Bend radii minimum bend sizes.
Material thickness microform bend deduction.
You only have to insert interior angle flange lengths k factor inside radius and material thickness.
Input material thickness and and inner radius to get the data of k factor y factor neutral layer.
Precision sheet metal fabrication request a quote.
Most sheet metal materials.
Bend allowance sheet metal change inlength due to bending operation calculator.
The most important consideration when bending metal on a brake is the minimum bend radius.
Ultimate tensile strength psi.
You will need to know your material thickness mt the bend angle b the inside radius ir and the k factor k.
Bend formula example.
Punch edge radius in.
Then input the bend angle to get the arc length bend allowance and bend deduction.
Therefore the bend allowance added to the flange lengths is equal to the total flat.
Then input leg length a and b to get the flat size of the sheet.
Microform precision llc 4244 south market.
The bend allowance and bend deduction are two measures that relate the bent length of a piece of sheet metal to the flat length.
The bend allowance describes the length of the neutral axis between the bend lines or in other words the arc length of the bend.
Sheet metal bend allowance calculator determines the bend allowance amount of metal to be added to the total layout when forming sheet metal.
Online bend deduction calculator.
The following illustration shows the equation calculation for determining the bend allowance when forming sheet metal.
This page also includes a link to a on line sheet metal bend allowance calculator.
The bend allowance formula takes into account the geometries of bending and the properties of your metal to determine the bend allowance.
The material thickness will be measured in decimal form not by the gauge number.
Bend allowance calculator tells you the amount of metal to add.
Most sheet metal materials will conform to the calculations.