Compound Curves In Sheet Metal

The wheel pants often installed on volume produced light planes are made by fastening together right and left halves made of aluminum formed to shape by matching dies installed in a type of machine called a drop press.

Compound curves in sheet metal.

Metals have an elastic limit that needs to be exceeded in order to get the plastic flow to occur to effect this thickness change. Do you have a project which requires compound curves variable radius bends interfering parts or which has other complication. Bending sheet metal by hand is a manageable task if the piece of sheet metal is small and thin enough to handle. The corners would be the same radius 90 in 2 directions.

The curved pieces would be a 6 radius 90 degrees by 2 to 4 ft long. Learn how to bend sheet metal so you. Extremely thin sheets are considered foil or leaf and pieces thicker than 6 mm 0 25 in are considered. Works sheet metal into compound curves rapidly but not as smoothly as does the english wheel.

Common sense says that the graceful compound curves to be seen in them could hardly have been achieved by a sheet metal shop doing heating and ventilating ductwork. A foot operated control allows speed and power of strokes to be varied. Most frequently expensive sheet metal bending tools called brakes are used to bend sheet metal but you can also complete this task without one. It s the very of what we do and we do it very well.

Creating compound curves in sheet metal is about changing the thickness of the metal. Most shops shy away from this kind of work but advanced metal fabrication is right there in our name. With thirty six years in the that s going to be tricky to make business we ve learned a few things we. Thicknesses can vary significantly.