Precision custom casting machinery zinc alloy die casting services
Custom die casting service
Die casting is a multi-purpose process that produces engineering
die castings by forcing molten metal into a die made of high-grade
steel by a forced high-pressure method. Die castings can be
produced in almost every conceivable size and shape. It provides
the freedom to design complex configurations to meet the functional
requirements of a component.
JYH is the preferred source for precision aluminum and zinc
die-cast parts and assemblies, providing in-house design and
engineering solutions for your tool and die manufacturing needs.
Reliable foundry manufacturing
Die casting solutions for every industry. JYH produces high quality
die castings and components for a wide range of non-ferrous
materials and metal alloys, including aluminum, magnesium, zinc,
brass, copper. From metal castings to gravity die casting, we
specialize in die casting for the automotive, lighting and
construction industries.
Zinc die casting process
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Benefits of zinc die casting
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Zinc castings are produced by hot chamber machines. The machine's
injection mechanism is immersed in hot molten metal. When the
injection cylinder (or plunger) rises, a port in the feed system
(or gooseneck) opens and hot molten metal fills the cylinder. The
plunger then moves down, sealing the port and forcing the molten
metal through the gooseneck and into the mold cavity. After zinc
solidification, the plunger retracts and the casting pops out.
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Zinc alloys have many desirable properties for manufacturing parts.
Zinc is a very strong, hard metal. However, with our zinc pressure
die casting process, zinc can form parts with extremely thin walls
and complex shapes. In addition, zinc is a relatively low-cost
material.
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There are two main types of die casting machines:
- Hot-chamber machines (used for alloys with low melting
temperatures, such as zinc)
- Cold-chamber machines (used for alloys with high melting
temperatures, such as aluminum)
In both machine types, after the molten metal has been injected
into the dies, the metal cools rapidly and solidifies into what
becomes the final part, called the casting. Typically, that casting
will be subjected to one or more finishing processes prior to final
assembly.
Comparison of Die Casting with Other Manufacturing Processes
Die Casting versus Plastic Injection
Plastic injection molded parts are normally less strong, more
flexible, less stable dimensionally, and less heat resistant. They
take secondary surface plating such as chrome plating better and
are less resistant to ultra-violet rays, weathering, and cracking.
Plastics often have some price advantages though, better color
versatility, and superior electrical insulating properties.
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Die Casting versus Sand Casting
Sand Cast parts typically require more machining, have thicker
walls, less precision dimensionally that die casted parts but they
have lower tooling setup costs, are produced more rapidly and
require more labor cost per casting often resulting in lower part
costs and smaller minimum quantity requirements.
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Die Casting versus Forging
Forged Parts are denser and stronger than die castings and can be
produced in ferrous and other metals, and in larger sizes than die
casting. Die cast parts, on the other hand, can be more complex
shape and have shapes not forgeable, thinner sections, and can be
held to closer dimensions and have coring not feasible in forging.
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Die Casting versus Stampings
Stampings can be made in steel and in alloys not suitable for die
casting, are produced more rapidly, and may weigh less than die
castings. However, one die casting can often replace several parts.
Die casted parts frequently require fewer assembly operations; can
be held within closer dimensional limits, involve less waste in
scrap, are producible in more complex shapes, and can be made in
shapes not producible in stamped forms.
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Commonly used zinc alloy applications:
Zinc alloy die-casting precision parts are widely used in
automotive, electronics, hardware, consumer goods and other
industries. Common applications include automotive parts,
electronic housings, hardware accessories, and a variety of
consumer components that require strength and precision.
Zinc alloy advantages:
High precision: Zinc alloy die castings offer excellent dimensional
accuracy, allowing the creation of complex parts with tight
tolerances. -
Durability: Zinc alloys offer high strength and resistance to wear
and corrosion, extending the life of components.
Cost-effective: The die casting process is highly efficient and can
be produced in large quantities at a lower cost compared to other
methods
Versatility: Zinc alloys can be used to manufacture parts in a
variety of shapes and sizes to meet the needs of different
industries.
Surface finish: The casting process produces parts with smooth
surfaces, reducing the need for additional finishing processes.
Versatility: Zinc alloys can be used to manufacture parts in a
variety of shapes and sizes to meet the needs of different
industries.
Surface finish: The casting process produces parts with smooth
surfaces, reducing the need for additional finishing processes.
Zinc die casting is a process in which zinc alloys are heated into
a molten form and placed into a prefabricated die casting mold,
where they solidify. The process is efficient, universal and
suitable for precision and complex zinc parts processing. Zinc
alloys are ideal for this process because of their excellent
mechanical properties, especially their low melting point. In
addition, it has good electrical conductivity, ductility and
strength, making it suitable for manufacturing challenging parts
where durability is required as standard.
The difference in JYH die casting
Professional die casting service
At the forefront of die casting, JYH offers superior quality,
precision engineered die casting products. By employing
cutting-edge technology and sound processes, JYH ensures
first-class results in every die casting project.
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Decades of experience in die casting
With more than a decade of experience in the die casting industry,
JYH offers unmatched reliability and skill in OEM services,
guaranteeing exceptional quality and detailed precision for every
die casting product.
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Global manufacturing strength
With JYH's extensive and interconnected global manufacturing
network, supply chain challenges can be met effortlessly,
especially in the field of die casting.
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Die casting expertise
JYH is committed to delivering superior die castings that meet the
unique requirements of Original Equipment Manufacturer (OEM)
customers. Our focus on die casting quality and precision sets us
apart.
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JYH is the preferred source for precision aluminum and zinc
die-cast parts and assemblies, providing in-house design and
engineering solutions for your tool and die manufacturing needs.
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Custom High Tolerance Die Casting Service For The Metal To Shape
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