Keep default values in calculator as zero.
Calculating potential metal sheet.
Zn s 2 ag aq 2 ag s zn 2 aq e 1 100 v.
With material selection you can detail sheet metal.
But the most accurate way to find out k factor is reverse engineering of a small but same sheet metal sample piece.
Ultimate tensile strength psi.
Enter k factor values.
Enter flange length internal radius and thickness values.
Here are the steps to be followed to calculate sheet metal flat length.
So if you got k factor value now you can easily calculate bending allowance.
Value of bend deduction and flat pattern are shown in result section.
There are standard charts available with sheet metal design handbook for calculating k factor ideally it should be 0 5.
You can calculate sheet metals more easily with calculation of the sheet metals you use in project.
After the calculation you can see total weight in the calculations section.
Use k factor calculator to calculate k factor values.
Select the metal type you are working with from the drop down menu for example aluminum 6063 or brass.
Type in the number of pieces you are purchasing.
You must calculate each different shape and size separately and then add the results together by hand.
Procedure is as below.