K Factor In Sheet Metal - The formula to calculate the k factor is: Sheet metal thickness t = 1mm bend angle a = 90° bend radius r = 1mm bend allowance factor ba = 2.1mm. Mathematically k factor value is equal to the ratio of position of the neutral axis and sheet thickness. Web based on the given information: Defining the neutral axis to understand.
Sheet metal thickness t = 1mm bend angle a = 90° bend radius r = 1mm bend allowance factor ba = 2.1mm. Defining the neutral axis to understand. Web based on the given information: The formula to calculate the k factor is: Mathematically k factor value is equal to the ratio of position of the neutral axis and sheet thickness.