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4. Stamping Process Once the die reaches the desired temperature, the plastic part is positioned beneath it and pressed against the die. The combination of heat and pressure causes the foil to adhere to the plastic surface precisely where the design is etched into the die.

Prototype sand casting is a widely used manufacturing process that plays a crucial role in the production of metal components. This method is particularly advantageous for creating prototypes and low-volume production of parts across various industries, including automotive, aerospace, and consumer goods. This article will delve into the principles of prototype sand casting, the advantages it offers, and its applications.

Aluminum green sand castings are used across various sectors. In the automotive industry, they are commonly used to produce engine blocks, transmission cases, and various components that require high strength-to-weight ratios. Aerospace applications benefit from aluminum castings in aircraft components, where lightweight and durable materials are essential for performance.