Parameter
| Product name | Aluminum Alloy Die-Cast Battery Housing |
| Quotation |
According to your drawing(size, material, thickness, processing content and required technology, etc) |
| Tolerance | +/-0.01mm |
| Materials Avaiable |
Aluminum alloy：ADC12, ADC10, A360, A380, A356 Magnesium Alloy：AZ91D, AM60B |
| Surface Treatment | Polishing, general/hard/color oxidation, surface chamfering, tempering, etc. |
| Processing |
Design→Molding→Die-Casting→Drilling→Drilling→Tapping→CNC Machining→Polishing→Surface Treatment→Assembly→Quality Inspection→Packaging→Shipping |
| Application industry |
Intelligent devices, 3C products, medical devices, automotive and motorcycle accessories,mechanical parts, electric tools, household appliances and furniture components, LED lighting components, building materials hardware, other metal structural components |
| Drawing Formats | PRO/E, Auto CAD, Solid Works , UG, CAD / CAM / CAE, PDF |
This product select high-quality A384 aluminum alloy material
Material advantages:
High Strength
Excellent Stiffness
Good Heat Resistance
Properties of aluminum alloy A384 material
Primary Applications: Automotive Components & Mechanical Structural Parts
our services
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Automotive Systems
Battery housings (EV/PHEV)
Engine brackets
Transmission cases
Mechanical Engineering
Industrial machinery frames
Robotics structural components
Precision tooling mounts
Compliance Standards
Meets IATF 16949 automotive-grade requirements
Compatible with ISO 9001 mechanical part specifications
The Uses of Aluminum Alloy Die-Cast Battery Housing
Automotive Components
Aluminum alloy die-castings play a critical role in the automotive industry, primarily used in manufacturing key components such as engine blocks, transmission housings, wheels, and pistons. These parts typically demand high strength, lightweight properties, and corrosion resistance-requirements that aluminum alloy die-castings can effectively meet.
Technical Features
Material: ADC12/A380 aluminum alloy (per ASTM B85/JIS H5302)
Weight Reduction: ~30-50% vs. steel equivalents
Corrosion Resistance: Salt spray test ≥500h (ASTM B117)
Industry Compliance
IATF 16949 certified production
Meets SAE J452/J453 casting standards
Optimized for
BEV structural components (e.g., battery trays)
ICE powertrain systems
Chassis lightweighting solutions
Aluminum Alloy Electronic Enclosures Processing Flow
Die-casting
1
Cnc Machining
2
Deburring
3
Drilling
4
Tapping
5
Sanding
6
Polishing
4
Powder Coating/Painting
5
Die Casting Process Overview
Die casting process
has become a critical sector in China's foundry industry due to its:
- High productivity – Cycle times 30-50% faster than sand casting
- Simplified processes – Average 60% fewer production steps
- Superior dimensional accuracy – Achieves IT12-14 tolerance grades (ISO 286)
- Low surface roughness – Ra 1.6-3.2μm achievable as-cast
- Enhanced mechanical properties – Typical tensile strength: 220-350MPa for Al-Si alloys
- Material efficiency – Near-net shape forming reduces machining by 70-90%
Technical Principle
Die casting systematically integrates three core elements:
- Die casting machine (Cold/Hot chamber)
- Tooling system (Conformal cooling, vacuum-assisted)
- Alloy selection (A380, ADC12, or AZ91D per application)
Process Dynamics
The molten metal filling mechanism unifies four interdependent parameters:
[P] Pressure (80-150 MPa for aluminum)
[V] Injection velocity (20-60 m/s)
[T] Temperature (660±20°C for Al alloys)
[T] Time (shot profiling <100ms)
Critical Control Factors
Successful production requires optimization of:
- Part design – Uniform wall thickness (2.5-4mm recommended)
- Tooling technology– H13 steel SKD-61 steel with TiAlN coating
- Machine capability – Real-time shot monitoring systems
- Material science – High fluidity alloys (e.g., Silafont-36®)
- Process rigor – PQ² process window validation
Quality Assurance Protocol
SPC-controlled parameters must include:
- Peak cavity pressure ≥80MPa
- Melt superheat ≤50°C
- Fill time tolerance ±3ms
Packaging
The product is packaged with EPE foam+ Export specific cartons + pallets. EPE foam has many advantages such as water resistance, moisture-proof, shockproof, soundproof, heat preservation, good plasticity, strong toughness, recyclability, environmental protection, and high impact resistance. It also has good chemical resistance. It is an ideal substitute for traditional packaging materials.
BSH Design Services
Innovative Design (Prototyping)
Based on in-depth understanding of user needs, we develop personalized design strategies encompassing product aesthetics, functionality, and service experience. Our approaches include:
Aesthetic Customization
Form: Unique contour design with ergonomic considerations
CMF (Color-Material-Finishing): Custom color schemes, specialty materials (e.g., brushed metal, matte textures), and premium surface treatments
Functional Enhancement
Feature Innovation: Integration of novel technical functionalities
Performance Optimization: Refinement of existing features through DFMEA analysis
Tailored Solutions: User-specific functional modules (e.g., IoT connectivity, adaptive interfaces)
FAQ
FAQ
Q: What is Foreign Trade-Express?
A: Foreign Trade Express is a one-stop intelligent foreign trade network marketing SaaS system platform.
Q: What should I provide to get a price?
A: A: Pls provide us your drawings(with materials, size, surface treatment, tolerance or other technical requirement), quantity, application or samples, then we will offer you a more accurate and reasonable price.
Q:What's your MOQ?
A: We accept the small order, also sample order is ok for us.
Q: Are you a factory or trade company?
A: We are factory, we provide you one-stop service, from mold design to finish part.
Q: What's your delivery time?
A: It's depend on your casting parts dimension,technical requirements and quantity, normaly, samples within 25 work days,60 work days for mass production.
Q: What kind of payment terms do you accept?
A: T/T, L/C, PayPal, western union, etc.
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