Die Casting
What Is Die Casting?
Die Casting is a common metal forming process used to create metal parts with complex shapes. In die casting, a metal material (usually an alloy of aluminum, zinc, magnesium, etc.) is heated to a liquid state and then injected under high pressure into a pre-made metal mold, allowing it to cool and solidify and form the desired part shape.
Processing Type of Die Casting
Cold Chamber Die Casting
In this method, metal alloys are melted in an external heating furnace, and then the molten metal is transported from the furnace to the die cavity in the cold chamber die casting machine by a system of lifting pistons. This method is suitable for alloys with high melting points, such as aluminum alloys.
Hot Chamber Die Casting
In hot chamber die casting, metal alloys are heated in a furnace inside the machine, and then the melted metal is fed into the mold cavity through a piston system. This method is suitable for alloys with low melting points, such as zinc alloys.
Semi-Solid Die Casting
In semi-solid die casting, a metal alloy is injected into the mold cavity in a partially solidified state, which helps reduce the problem of shortening and shrinking holes and improve part quality. This method is suitable for specific alloys and part requirements.
Low-pressure Die Casting
This method infuses metal into the mold cavity by applying a Low Pressure, and is suitable for larger, thinner parts to reduce deformation and porosity.
Vacuum Die Casting
In vacuum die casting, a certain vacuum state is maintained in the mold cavity, which helps to reduce the production of gas and pores and improve the quality of parts.
Pressure Infiltration Die Casting
This method gradually injects molten metal into a prefabricated porous ceramic or metal core to create a metal casing on the core for the manufacture of complex hollow parts.
Multi-cavity Die Casting
Setting up Multiple cavities in a mold can simultaneously manufacture multiple identical or different parts, improving production efficiency.
Gravity Die Casting
Unlike traditional die casting, in which metal flows into the mold cavity through gravity, it is suitable for larger, heavier parts.
Processing Advantages of Die Casting
Die casting is widely used in automotive manufacturing, electronic products, household appliances, industrial equipment and other fields, providing efficient, accurate and economical production solutions for the manufacturing industry.
High Precision
Die casting can manufacture complex shaped parts, maintaining high dimensional accuracy and surface quality.
High Production Efficiency
Die casting is an effective method for mass production of complex parts with a short injection cycle.
Design Flexibility
Various shapes and structures can be realized through mold design, which is suitable for different application fields.
Material Diversity
A variety of metal alloy materials can be used, including aluminum, zinc, magnesium, etc.
Less Waste
Because it is formed through the mold, the waste is relatively small.
We can turn your designs and ideas into real parts in just a few days.
Our Factory And Facilities
3E owns high precision 3-, 4- and 5-axis imported machines which allow us to achieve tight tolerances. We have also invested in a material tester, so that we can verify the materials we use and make sure they are the correct ones for each project. And we can quickly get measurement results from our automotive coordinate measuring machine (CMM).
Why Choose Kingship
Kingship Machinery Division has successfully obtained certifications for quality management systems such as ISO 9001, ISO 14001, ISO 13485, and IATF 16949. We have also continuously introduced advanced manufacturing and precision inspection equipment from countries like Japan, Germany, and Switzerland, ensuring a robust foundation for the production of precise, stable, and high-quality products for our customers.
Project Review
- Review of drawings and technical requirements
- Design for Manufacturability (DFM) formulation
- Evaluation of process clamping and fixture testing
- Delivery review
Engineering Implementation
- Material procurement
- Process development
- Creation of process flow diagrams and Standard Operating Procedures (SOPs)
- QC engineering sheet preparation
- Control plan creation
- Tool clamping fixture design and manufacturing
- CNC programming
Production and Delivery
- Production and delivery
After-Sales Service
- Service tracking
- Continuous improvement
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