Aluminum die casting plays a vital role in modern industry

Core Advantages:

• Aluminum die castings are aesthetically pleasing, lightweight, and easy to transport during handling.

• Aluminum alloys have a significantly lower density than cast iron and cast steel, but their strength and corrosion resistance are much higher. Therefore, under the same load weight, using aluminum die casting can greatly reduce the structural weight.

• Aluminum alloys possess excellent surface luster and casting properties.

Performance Characteristics:

The mechanical properties and tensile strength of aluminum die castings provide significant resistance to fracture. To some extent, their elongation is an indicator of the material's brittleness and ductility. Hardness is the material's resistance to plastic deformation caused by the compression or friction of hard objects. The working temperature and humidity, contact medium, and airtightness requirements of aluminum die casting are crucial. The surface precision and roughness of aluminum die castings directly affect the efficiency of pumps and hydraulic systems and the development of cavitation. The strength and cold resistance of aluminum castings such as cylinder blocks, cylinder heads, cylinder liners, piston rings, and exhaust pipes directly impact engine lifespan.

Casting Process Reason:

Sand casting is the primary reason for using aluminum die casting because it offers advantages such as low cost, simple processing technology, and short development cycle. When wet molds cannot meet requirements, clay sand dry molds, dry sand molds, or other sand molds should be considered.