Once you ve got your u shape place your piece on a work table or anvil and finish the roll by tapping the edge down into the sheet for a simple flat fold or back into the roll for a thicker beaded roll.
How to roll sheet metal.
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 ll need to be careful with your blows here as it s easy to ding the sheet metal and create divots and gouges.
Sheet metal is a metal being formed by a manufacturing process into thin flat pieces.
How to roll a metal cone step 1.
Then use your bend allowance to draw your second bend line the intervening distance between your bend lines bend radius.
The sheet metal rolling process consists of passing metal stock through one or more pairs of rolls to reduce the thickness and to make the thickness uniform.
Place the tip of your marker.
How to roll a round cylinder using a hydraulic roller.
The string should be.