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Challenges and Future Trends

Die casting is a pivotal manufacturing process widely employed in the automotive industry. This technique involves creating metal parts by forcing molten metal into pre-defined molds under high pressure. The resulting components are renowned for their precision, durability, and consistency, making die casting an integral part of modern vehicle manufacturing. As the automotive landscape evolves, so does die casting, adapting to meet the demands of innovation, sustainability, and efficiency.

(2) Influence of casting material: a. The higher the carbon content in the material, the smaller the linear shrinkage rate, and the lower the carbon content, the greater the linear shrinkage rate. b. The casting shrinkage rate of common materials is as follows: casting shrinkage rate K=(LM-LJ)/LJ×100%, LM is the cavity size, and LJ is the casting size. K is affected by the following factors: wax mold K1, casting structure K2, alloy type K3, pouring temperature K4.