To make this easier you d start with your 6061 material in the soft t 0 state.
Bending aluminum sheet at home.
Lift the handles of the apron to bend your sheet to the desired angle.
For this you will need a table saw with a blade that has as many carbide teeth as possible and preferably sharp.
If your sheet metal is long ask a friend to stabilize the part hanging out from the form blocks so it doesn t affect the bend.
As the apron comes up it will gently fold the sheet around the edge of the clamp bar at your chosen bend point.
Next put your wooden or metal form blocks in the vice and clamp your sheet of metal between the forms.
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After a few wiggles the sheet will fracture along the cut line leaving a clean break as shown in the above photos.
Aluminium cuts surprisingly easy with a decent table saw especially when you use a blade designed for cutting non ferrous metals.
Aluminum sheet metal metal stock the home depot store finder.
This weakens the aluminium and creates a fracture line.
Die opening with a relieved profile.
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This involves making a score or cut line on the sheet where you want the bend to start.
When working with sheet metal one particularly useful piece of equipment is the brake.
You d probably air bend by using a 3 0 in.
Simple sheet metal bender using a hand roller clamps and plywood.
Place the fracture line over the edge of a table and bend the overhang slightly downwards.
Go slowly sheet aluminum is very soft so you won t need to use much force at all.
With both hands pushing downward on the outer 2x2 begin bending the metal sheet applying equal downward pressure at both ends.
With the aid of a straight edge and a sharp knife score both sides of the aluminium sheet.
Flip the sheet over and repeat.
To bend sheet metal in a vice start by marking a line on the metal where you want to bend it.
When it has reached the angle you re trying for release your pressure and remove the clamps.