How To Roll Sheet Metal Edges

Figure 3 3 shows the roll of a small flat disk also known as the edge i try to avoid rolling hehe.

How to roll sheet metal edges.

1 8 inch 45 degree bead roll with 45 degree edges in sheet metal. Curling sheet metal is the process of adding a hollow circular roll to the edge of the sheet. Heat treated tool steel rolls will provide a product details. This is how easy it is to make a rounded edge on metal.

I ve started by bending the sheet up 90 degrees where i want to roll to start. A prototype tool for rolling the edges of armor in any gauge. Rolling a bead with a wire edge duration. You can create the perfect uniform radius with these bevel heads.

Rolling sheet metal serves two important functions for armoring. This portion of the roll is not particularly difficult other than finding a good angle to hammer from as mentioned above. When the outer edge c is rolled back into the main body of the plate some stretching occurs in the metal between b and c. Rounding metal with the bevel heads from beveltools ensure a smooth and consistent rounded edge on sheet plate pipe and hole.

Metal shaping with lazze. The curled edge provides strength to the edge and makes it safe for handling. It strengthens a piece where it s most vulnerable the edges and it protects the wearer from getting gouged or cut by their own armor. In the photos you can see that we start by folding the sheet metal over a sharp edge such as the edge of an anvil or sander stand.

Curling is different than a tear drop hem because in a curl the edge finishes inside itself where a hem leaves the initial edge exposed. Sheet metal fab at eastwood duration.