Bend Line Sheet Metal

Some items to note about a sketched bend feature.

Bend line sheet metal.

This lets you dimension the bend line to other geometry. Then use your bend allowance to draw your second bend line the intervening distance between your bend lines bend radius. Also known as press braking flanging die bending folding and edging this method is used to deform a material to an angular shape. Commonly used equipment include box and pan brakes brake presses and other specialized machine presses.

Sheet metal manufacturing and services the following illustration shows the equation calculation for determining the bend line to mold allowance when forming sheet metal. Mark your bend lines. How to bend sheet metal without a brake in 4 different methods with minimal or homemade tools. Bending is one of the most common sheet metal fabrication operations.

Your bend lines are stored in the same location as above but there are 2 other sheet metal features that can interfere if you change the default way those are displayed if you do not change anything with in them then you should have nothing to worry about. Bend line the line across the metal where the punch comes in contact with the metal and the bend begins. This page also includes a link to a on line calculator. Now that you know your bend allowance take your protractor and draw a clear line with your marker across the point at which you will bend your sheet metal.

You can add bend lines to a flat face of a sheet metal part with a sketched bend feature. Only lines are allowed in the sketch. How to bend sheet metal without a brake. Bump bending also known as step bending the process for forming a large radius with conventional tooling by performing a series bends in close proximity.

You only have to insert interior angle flange lengths k factor inside radius and material thickness. Cells on the right will output the desired values. 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.