Aluminum alloy die-casting is a kind of working pressure forging parts, is the application of the working pressure casting machinery aluminum die-casting machine which is loaded with the casting parts grinding tool, will be heated into the liquid aluminum or aluminum alloy profile pouring into the feed port of the aluminum die-casting machine, by aluminum die-casting machine aluminum die-casting, casting out the aluminum parts or aluminum alloy profile parts with the limited appearance and specification of the grinding tool, that kind of parts is generally called aluminum alloy die-casting.

Aluminum alloy die-casting has different names in different areas, such as aluminum alloy die-casting parts, die-casting aluminum parts, die-casting aluminum parts, die-casting aluminum, aluminum alloy die-casting, aluminum alloy casting parts, etc.

Functions and characteristics of aluminum alloy die-casting

Because the metal aluminum and aluminum alloy profile has very good circulation and ductility, and the forging production processing is forged in the aluminum die-casting machine with working pressure, thus the aluminum alloy die-casting can make a variety of more complicated appearance, also can make higher precision and smoothness, and then quite large level reduces the mechanical processing manufacturing quantity of casting parts and the forging capacity of metal aluminum or aluminum alloy profile, not only saves the Power engineering, metal composite materials, but also greatly save the labor cost fee; and aluminum and aluminum alloy profiles with high quality heat transfer, smaller ratio and high can process performance; and thus aluminum alloy die-casting is widely used in the automotive industry, gas turbine production and manufacturing, motorcycle production and manufacturing, motor production and manufacturing, gasoline pump production and manufacturing, transmission system machinery and equipment manufacturing, instrumentation, garden landscape cleaning, construction engineering, architectural decoration design, etc. in every manufacturing industry.

Application of aluminum alloy die-casting

Aluminum alloy die-casting engineering construction spare parts, aluminum alloy die-casting decorative design spare parts, aluminum alloy die-casting guardrail parts, aluminum alloy die-casting aluminum wheel these parts.

Die-casting aluminum manufacturing industry four kinds of merit processing technology is quenching, quenching, heat treatment, and quenching, this four processing technology is called aluminum die-casting in the "four fires", in the aluminum die-casting whole process, heat treatment and quenching of the association is very close, the two are indispensable.

According to statistics, quenching is to the product workpiece heating, when heating to the appropriate temperature, according to the raw materials used are different, the casting parts to carry out slow cooling, has to do with the internal structure of the metal material is close to the equilibrium condition. Quenching is the product workpiece heated to a suitable temperature after cooling in the air, the key to improving the drilling function of raw materials, can also be used for some parts must not be too high to do to complete the aluminum die-casting.

Heat treatment is to heat insulation after the co-creation, in water, or by and its other carbonate aqueous solution and other quenching and cooling substances, rapid refrigeration, through this process, the production of manufacturing out of cast iron parts may be hardened, in addition, to make cast iron parts brittle. In order to reduce the ductility of cast iron parts, the heat-treated cast iron parts can be placed at a temperature higher than the normal temperature of 650°C for a long period of thermal insulation, followed by cooling, which is called quenching.

Conclusion

The use of aluminum alloy die-casting aluminum raw materials and aluminum alloy profiles have excellent circulation and ductility, so they can make various shapes of complicated, difficult coefficient of casting parts, with aluminum alloy profiles and metal materials aluminum alloy casting parts have a high degree of precision and surface smoothness, which greatly reduces the amount of mechanical processing of casting parts manufacturing, significantly reducing labor efficiency, in addition to saving Power engineering, metal composite materials. Because of its high essential quality and external quality, aluminum alloy die-casting is widely used in the automobile industry, gas turbine manufacturing, motorcycle manufacturing, motor manufacturing, transmission system mechanical equipment manufacturing, instrumentation, landscape cleaning, construction engineering, etc. in every manufacturing industry, turning into the new joy of the aluminum die-casting industry.

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