Roll the template into a cone shape overlapping the sheet metal by 1 2 inch then drill a few holes along the seam and seal it closed by placing rivets in the drilled holes.
How to roll sheet metal.
Rolling sheet metal serves two important functions for armoring.
As the name suggests sheet metal rolling equipment is used for rolling sheets and strips in the metal fabrication industry.
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.
Tip add a bead of silicone sealant along the overlapping edge if you require the cone to be water tight.
How to roll a round cylinder using a hydraulic roller.
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.