Aluminum die casting is a kind of pressure-casting parts. It uses a pressure-casting mechanical die-casting machine equipped with a casting mold. The aluminum or aluminum alloy heated to a liquid state is poured into the feed port of the die-casting machine, and then the die-casting machine is die-casted to cast the mold limit. The shape and size of aluminum parts or aluminum alloy parts, such parts are usually called aluminum die casting.
Aluminum die-casting has different names in different places, such as aluminum die casting parts, die-casting aluminum parts, die-casting aluminum parts, die-casting aluminum, aluminum die-casting, aluminum alloy die-casting parts, etc.
Because metal aluminum and aluminum alloy have good fluidity and plasticity, and the casting process is cast in a pressure die-casting machine, aluminum die-casting can make various complex shapes, and can also make high precision and smoothness. , thus greatly reducing the machining amount of castings and the casting allowance of metal aluminum or aluminum alloy, not only saving electricity, metal materials,
It also greatly saves labor costs; and aluminum and aluminum alloys have excellent thermal conductivity, small specific gravity and high machinability; thus aluminum die-casting is widely used in automobile manufacturing, internal combustion engine production, motorcycle manufacturing, electric motor manufacturing, and oil pump manufacturing. , Transmission machinery manufacturing, precision instruments, landscaping, power construction, architectural decoration and other industries.
Aluminum die-casting can be manufactured as automotive die casting, aluminum die-casting automobile engine pipe fittings, aluminum die-casting engine cylinder, aluminum die-casting gasoline engine cylinder head, aluminum die-casting valve rocker arm, aluminum die-casting valve seat, aluminum die-casting power fittings, aluminum die-casting motor end Cover, Aluminum Die Casting Housing, Aluminum Die Casting Pump Housing, Aluminum Die Casting Building Parts, Aluminum Die Casting Decorative Parts, Aluminum Die Casting Guardrail Parts, Aluminum
Die-cast aluminum wheels, etc.
Our sub-factory undertakes mold development, aluminum-zinc die-casting and mechanical processing. The factory has multiple 160T-400T die-casting machines, CNC lathes, machining centers, etc., with advanced and complete equipment and strong production capacity. At the same time, in order to control and ensure product quality, the company is equipped with video measuring instrument, hardness tester and other testing instruments. It has leading technology in automobile and motorcycle die-casting parts, and its products are exported to Europe and the United States and other countries.
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The four basic processes in the die-casting aluminum industry are annealing, normalizing, quenching and tempering. These four processes are called die-casting.
In the process of die casting, the relationship between quenching and tempering is very close, and the two are indispensable.
It is understood that annealing is to heat the workpiece. When heated to an appropriate temperature, the die-casting is slowly cooled according to the different materials used, and the internal structure of the metal has reached a near-equilibrium state. Normalizing is to heat the workpiece to a suitable temperature and then cool it in the air. It is mainly used to improve the cutting performance of the material, and it can also be used as the final pressure for some parts that do not need high.
cast. Quenching is to rapidly cool the joint building in a quenching medium such as water, or other inorganic salt solutions after heating and heat preservation. After this process, the produced steel parts will become hard and brittle at the same time. In order to reduce the brittleness of steel parts, the quenched steel parts can be placed at a temperature below 650 degrees Celsius and higher than normal temperature for a long time of heat preservation, and then cooled
However, this is called tempering.
Application of aluminum die castings Aluminum materials and aluminum alloys have good fluidity and plasticity, so various complex and difficult die castings can be made. Castings made of aluminum alloys and metal aluminum have high precision and surface finish. , which greatly reduces the mechanical processing of castings, greatly reduces labor intensity, and saves electricity and metal materials. because
It has high internal quality and external quality. Die casting service manufacturer are widely used in automobile manufacturing, internal combustion engine production, motorcycle manufacturing, motor manufacturing, transmission machinery manufacturing, precision instruments, landscaping, power construction, and other industries. Become the new favorite of die casting industry.
Post time: Feb-08-2022