Cone bending on revolution machine tools r smart 6 709 plate roll presented by atakan nerminer for more info.
How to form a cone with sheet metal.
How to bend a cone from sheet metal step 1.
View the cone instructions below to learn how to manually layout the flat pattern for a truncated cone in single or multiple gore sections.
Drill a few holes through the overlapping rectangular shape.
Cut out the cone template from your sheet metal using tin snips and file the edges smooth of any burrs of rough sections with your file.
Sheet metal cone calculator.
I used aluminum sheet coil but you could use paper or any flat material.
Cut out your cone template from the sheet metal using your tin snips then file the edges smooth to avoid cutting yourself or someone else with the cone.
Cut this circle out with your sheet metal shears.
The pencil will make the circle and the slight.
It allows you to determine either the size of raw material needed or the number of gore sections to fit on your available material.
Draw a circle on the sheet metal with a pencil compass.
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The cone has a diameter at the top smaller than the diameter at the bottom and to accurately trace the shape onto sheet metal you need to make a template out of construction paper.
Wear gloves for this since the edges of the metal can be very.
Slice the circle.
Here is one way to make a cone from flat stock.