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Car body stamping is the process of creating metal parts for vehicle bodies through the use of stamping machines. This manufacturing technique involves taking flat sheets of metal—commonly steel or aluminum—and shaping them into predefined forms through various processes like cutting, bending, and drawing. The resulting components include critical parts such as door panels, hoods, and fenders, which collectively constitute the outer shell of the vehicle.

Another advantage is the excellent thermal properties of green sand. The sand can withstand high temperatures, typically exceeding 1500 degrees Celsius (2732 degrees Fahrenheit), allowing it to be used for casting a wide range of metals, including aluminum, iron, and steel. The sand also has good collapsibility, meaning it can easily break apart after the metal has cooled, simplifying the removal of the cast piece.

The Future of Precision Aluminum Casting