Making Sheet Metal Cones

An eccentric reducer cone is a cone whose side is perpendicular to the base of the cone.

Making sheet metal cones.

I used aluminum sheet coil but you could use paper or any flat material. Slice the circle. The layout may either be done on the material. Cut a length of string with a loop at one end and the other end held at the pivot mark.

Draw a circle on the sheet metal with a pencil compass. How to bend a cone from sheet metal step 1. I am unable to work out the template i need to produce my final cone. The pencil will make the circle and the slight.

How to roll a metal cone step 1. Slide the cone down to rest on. The dimensions i have are that the final cone will be 58mm high and will have a diameter of 102mm. The curved steel cone calculator from chicago metal rolled products makes it easy to find the precise curved steel cone dimensions you need.

Cut an x in the center of the top half. You can find leftovers at tennis. The string should be. 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.

Here is one way to make a cone from flat stock. Cut this circle out with your sheet metal shears. Place the tip of your marker. Wear gloves for this since the edges of the metal can be very.

Slide the tennis ball over the pole to rest on the bracket. It allows you to determine either the size of raw material needed or the number of gore sections to fit on your available material. Drill a few holes through the overlapping rectangular shape. View the cone instructions below to learn how to manually layout the flat pattern for a truncated cone in single or multiple gore sections.

Sheet metal cone calculator. Draw a line onto your sheet metal the same length as you want the slanted edge of your cone to be. Cut a tennis ball in half. Light weight sheet metal cones are often used in metal duct work in ventilation systems and cones made from heavy plate are used in metal duct work for steel mills and other large manufacturing applications.

There are two major types of reducer cones. You can find cone calculators online.