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3. التبريد يُسمح للمعدن بالبرودة داخل القالب الر عنما يتعلق الأمر بالرمل، يمكن أن يُستخدم أكثر من مرة في عملية تشكيل القوالب.

Automotive stamping refers to the process of converting flat metal sheets into specific shapes using a series of operations, such as cutting, bending, and stretching. This is achieved through various methods, predominantly press stamping. In this process, a press machine applies significant force to a die, which shapes the metal sheet into the desired form. The materials commonly used in stamping include steel, aluminum, and other alloys, which are chosen for their strength, weight, and durability.