How To Make A Cone Out Of Sheet Metal

Now you have a cone.

How to make a cone out of sheet metal. It allows you to determine either the size of raw material needed or the number of gore sections to fit on your available material. Here is one way to make a cone from flat stock. How to roll a metal cone. If the metal is flexible just take the remaining sheet and bring the two straight edges together.

You can find cone calculators online. View the cone instructions below to learn how to manually layout the flat pattern for a truncated cone in single or multiple gore sections. Cut out a circle of sheet metal using snips a jigsaw or bandsaw cutting torch a nibbler etc then cut a pie slice out of it. I used aluminum sheet coil but you could use paper or any flat material.

The string should be the. Drill a few holes through the overlapping rectangular shape. Draw a line onto your sheet metal the same length as you want the slanted edge of your cone to be. 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.

Mark one end of the line pivot and. 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. The easiest way to make a cone is to start with a semicircle then overlap the straight edges until they form a cone shape. Once you know how to make a basic cone you can experiment with other materials such as plastic sheeting.

Slice the circle to the middle. Roll the cone template into a cone shape starting at the wide end working toward the pivot point end. Toss out the pie slice. If you want to get more specific however you should start with a circle instead then cut a wedge out.

You will now have a circle of sheet metal with a cut from one side to the center. This is just one way and i find that is the easiest and quickest way. Using the anchor point of your compass as a target and stopping point cut up to it in a straight line from any side.