carbon steel investment precision casting automobile spare parts_carbon steel investment precision casting automobile spare parts

3. Patterns Patterns are replicas of the final object to be cast. They are often made from durable materials like wood, plastic, or metal and are used to create imprints in the sand.

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.