Stamped aluminum alloy housings are widely used in new energy vehicles, electronic devices, and other fields.
Their manufacturing requires special attention to five key process factors, including mold precision and stamping oil lubrication. Supplier selection should consider anodizing and CNC machining capabilities.
Stamped Aluminum Alloy Housing Manufacturing Process
Mold Design: Wire-cut EDM is used to ensure a smooth blade edge, and the mold gap is controlled within 0.01-0.02mm to prevent bulging.
Material Processing: PE film is applied to the surface for protection before stamping, and aluminum alloy-specific stamping oil is used for cooling and lubrication.
Process Parameters: Molding cycle time of 60-120 seconds, tensile strength of 200-300 MPa, and a 30%-50% weight reduction.
New Energy Vehicle and Electronic Device Applications
Battery Pack Housing: 30% lighter than traditional aluminum housings, meeting minute-by-minute production cycles.
In-Vehicle Electronics: Waterproof power supply housings are priced from ¥0.57 to ¥17.1 per unit, and CNC custom processing is supported. Communications Equipment: 78% of 6063 aluminum alloy housings are anodized, primarily for base station heat dissipation modules.
Supplier Selection Criteria
Processing Precision: Leading suppliers such as Shenzhen Hongfa Shunda can achieve tolerances of ±0.01mm.
Certifications: 62% of manufacturers are CE/SGS certified, with exports accounting for 34%.
Of course, if you require large quantities of custom stamped aluminum housings, you can partner with Mulan Group. With 12 years of experience in aluminum housing production, Mulan Group has helped clients in over 30 countries complete commissioned production of various metal housings, earning consistent recognition. We look forward to your inquiries and cooperation.
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