Product description
1. Core Product Positioning
This series of precision die castings relies on core high-pressure die casting technology, with "lightweight, integrated, and high-reliability" as its core advantages. Through material innovation and process optimization, it provides integrated structural solutions for high-end manufacturing fields such as automotive, high-speed rail, electronic communications, and aerospace. Ranging from micro electronic heat sinks to extra-large automotive body structural parts, it enables one-time molding of complex shapes, significantly improving the performance and manufacturing efficiency of end products.
2. Core Performance and Process Advantages
1. Ultimate Lightweight and High Strength
- Material Matrix: Lightweight alloys such as aluminum alloys (e.g., Series 380, 413) and magnesium alloys (AZ91D, AM60) are adopted, reducing weight by 30%~50% compared with traditional steel components. Among them, magnesium alloy die castings can achieve an additional weight reduction of more than 20%.
- Structural Strength: The high-vacuum die casting process controls the porosity to less than 1%. Combined with local reinforcement technologies such as insert die casting, the fatigue life of components is increased by 3~5 times, meeting the requirements of high-frequency vibration scenarios such as high-speed rail bogies and automotive chassis.
2. Precision Molding and Integration Capability
- Precision Control: The high-pressure die casting process achieves a dimensional accuracy of ±0.1mm and a thin-wall molding capability of up to 0.5mm, adapting to the precision structural needs of 5G base station heat sinks and mobile phone middle frames.
- Integrated Manufacturing: It supports extra-large integrated die casting, which can integrate more than 70 scattered parts into a single component (e.g., the rear floor of Tesla Model Y), reducing more than 90% of welding points and significantly improving structural stability.
3. Efficient Adaptability and Customization
- Process Adaptability: It covers 7 major process types including hot-chamber die casting (for small zinc alloy parts), cold-chamber die casting (for large aluminum alloy parts), and vacuum die casting (for high-strength parts), and can customize the production process according to requirements.
- Surface Treatment: It supports various processes such as anodizing, powder coating, and electroplating, and has functional properties such as corrosion resistance (meeting the EN 45545 fire protection standard), electromagnetic shielding, and thermal conductivity.
3. Full-Scenario Application Solutions
In the automotive industry field, core products include integrated body structural parts and battery casings, which can bring an advantage of more than 10% increase in cruising range for new energy vehicles, while improving production efficiency by 40%, effectively balancing vehicle performance and manufacturing costs;
In the high-speed rail equipment field, it is mainly applied to bogie gearboxes and braking system components. With excellent anti-vibration fatigue performance, it can meet the strict operational reliability requirements of high-speed rail and ensure long-term stable operation;
In the electronic communications field, it mainly provides products such as 5G base station heat sinks and mobile phone middle frames. Through thin-wall heat dissipation design and lightweight characteristics, it accurately adapts to the core needs of miniaturization and efficient heat dissipation of communication equipment;
In the aerospace field, it focuses on components such as UAV casings and satellite brackets. Magnesium alloy materials are used to achieve a perfect balance between lightweight and structural rigidity, conforming to the dual strict standards of weight and performance for aerospace equipment;
In the consumer goods field, it covers products such as wearable device casings and sanitary hardware, with practical properties of water resistance and stain resistance. While ensuring portability, it also takes into account durability for long-term use, enhancing the experience of consumer products.
4. Quality Assurance and Technological Innovation
- Full-Process Quality Control: MAGMA simulation software is used to optimize mold design, reducing the number of test molds by more than 30%; AI is used to monitor pressure and temperature parameters in real time to ensure the consistency of each batch of products.
- Green Manufacturing: It realizes more than 95% waste recycling, and the cold-chamber die casting machine saves 30% energy, complying with low-carbon production standards.
- Technological Upgrading: It deploys multi-material composite die casting (carbon fiber reinforcement, 3D printing inserts) and continuously expands the application boundaries of high-performance materials such as titanium alloys.
5. Core Product Value
It provides customers with a full-chain service of "material selection - mold development - mass production - after-sales technical support". Through structural integration, it reduces the weight and manufacturing cost of end products, and helps high-end equipment upgrade towards lightweight and intelligent directions through the collaborative innovation of materials and processes.
Aluminium alloys
Aluminium is also highly corrosion-resistant, making it an ideal choice for die-cast parts that will be exposed to the elements. Some of its most suitable aluminium alloys for die casting are:
- Aluminium 46100 / ADC12 / A383 / Al-Si11Cu3
- Aluminium 46500 / A380 / Al-Si8Cu3
Magnesium alloys
Magnesium alloys such as AZ91D, AM60B, and AS41B are also well suited for die casting due to their high strength-to-weight ratio. In addition, these alloys offer good resistance to corrosion and wear.
Zinc alloys
Zinc, on the other hand, is an excellent conductor of heat and electricity, making it ideal for die-cast parts that will need to be heated or cooled rapidly.
Die casting is used in a variety of industries and applications. Some of the most common uses for die casting include:
- Automotive industry: Die casting is used extensively in the automotive industry. It’s often used to create engine blocks, cylinder heads, and transmission cases
- Electrical industry: The electrical industry also relies on die casting for a variety of applications. Die-cast parts are used in the manufacture of electrical components such as switchgear, panel boards, and circuit breakers
- Aerospace Industry: The aerospace industry is a major user of die casting. The manufactured parts are used in the manufacture of aircraft and spacecraft components
- Appliance Industry: The appliance also uses this process to manufacture die-casted parts for many appliances
- Furniture Industry: It is also used in the furniture industry. It’s often used to create furniture hardware such as drawer pulls and knobs
Many other industries use die-casting processes for medical, construction, and toy industries. It is a versatile process that can be used to create various parts and products.
