Precision Casting Parts

Precision Casting Parts

Precision casting piece is a casting piece formed by cold treatment. There are many casting processes for precision casting parts, including metal casting, pressure casting, melt casting, missing die casting, V casting, and so on. The casting parts made of precision casting process are more precise, and the later stage cannot be reprocessed, or only a very small amount of processing. At the same time, precision casting can complete the casting of complex shapes and thin thickness, not only small casting but also large casting. From the current situation, the world's precision casting forming process develops rapidly and has a wide range of applications. In the future, the development trend of the precision casting process is that casting products are closer and closer to parts products.

The casting has high dimensional accuracy, fine surface roughness (CT4~CT7 as per GB6414-86; the surface roughness can reach Ra 1.6 ~ 6.3), the second of the ten Heavenly Stems. The casting alloy is of a wide range. Precision casting technology is a very important technology in the modern manufacturing industry, with a wide application range. It can produce fine, high precision, complex parts, mainly used in aviation, automobile, machinery manufacturing, and other industries.

The automobile industry is an important field of applying precision casting technology. Precision casting technology can be used in the manufacture of key parts such as automobile wheel hub, wheel rim, shock absorber, steering gear, and other key parts. These zeros have the characteristics of a complex structure, high size precision requirements, superior mechanical properties, and in mass production, but also need low cost and high production efficiency requirements; precision casting can better meet these requirements.

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