OEM Aluminum Alloy Steel Auto Stamping Part Car Brake

Production Process

--- Bending - the material is deformed or bent along a straight line.

--- Flanging - the material is bent along a curved line.

--- Embossing - the material is stretched into a shallow depression. Used primarily for adding decorative patterns. 

--- Blanking - a piece is cut out of a sheet of the material, usually to make a blank for further processing.

--- Coining - a pattern is compressed or squeezed into the material. Traditionally used to make coins.

--- Drawing - the surface area of a blank is stretched into an alternate shape via controlled material flow. See also deep drawing.

--- Stretching - the surface area of a blank is increased by tension, with no inward movement of the blank edge. Often used to make smooth auto body parts.

--- Ironing - the material is squeezed and reduced in thickness along a vertical wall. Used for beverage cans and ammunition cartridge cases.

--- Reducing/Necking - used to gradually reduce the diameter of the open end of a vessel or tube.

--- Curling - deforming material into a tubular profile. Door hinges are a common example.

--- Hemming - folding an edge over onto itself to add thickness. The edges of automobile doors are usually hemmed.

If you are interested in our products, please send message to us!