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Precision Aluminum Casting Parts
Precision Aluminum Casting Parts are custom OEM components manufactured through advanced aluminum casting and CNC machining processes.
Description
Product Introduction
Precision Aluminum Casting Parts are custom OEM components manufactured through advanced aluminum casting and CNC machining processes. They provide lightweight structures, tight tolerances, and cost-effective manufacturing for automotive, EV, aerospace, medical, and industrial applications.
Technical Specifications
| Category | Specification |
| Casting Processes | High-Pressure Die Casting (HPDC), Investment Casting (Lost Wax), Sand Casting, Hybrid Casting + CNC Machining |
| Aluminum Alloys | A356 / A357 (T6 heat-treated), ADC12, A380, custom alloys available |
| Heat Treatment | T6 heat treatment available for enhanced mechanical strength and structural stability |
| Die Casting Equipment | 15 cold-chamber die casting machines (250–3500 ton) and 1 hot-chamber die casting machine (1600 ton) |
| Annual Production Capacity | Over 5,000 tons/year |
| Maximum Production Capacity | Over 8,000 tons/year |
| Mass Production Capability | Supports prototype and low-volume projects through scalable production exceeding 100,000 pcs/year. |
| Casting Tolerance | Up to ±0.075 mm(Investment casting) |
| CNC Machining Accuracy | Up to ±0.02 mm for critical functional features |
| Thin Wall Capability | From 1.5 mm (process-dependent) |
| Maximum Casting Weight | Up to 500 kg for sand casting applications |
| Secondary Machining | 5-axis CNC machining, drilling, tapping, and precision finishing |
| Surface Treatment Options | Anodizing, powder coating, polishing, sand blasting |
| Rapid Prototyping | 3D wax pattern prototyping with lead times as fast as 5–10 days |
| DFM Engineering Support | Casting optimization and manufacturability analysis |
| Tooling Lead Time | Typically 20–30 days |
| Casting Production | Automated die casting production system |
OEM Manufacturing Services
• Design & DFM optimization
• Rapid prototyping (3D printing for quick functional and fitment verification)
• Tooling and mold manufacturing
• High-volume casting production
• Precision 3-Axis, 4-Axis, and 5-Axis CNC machining
• Surface finishing (optimized for structural corrosion resistance or cosmetics)
• Sub-Assembly, Kitting and functional testing
Manufacturing Process Flow
• Design review & DFM optimization
• Tooling design and mold manufacturing (20–30 days)
• Rapid prototyping & prototype casting
• Trial production and process optimization
• Mass production using automated die casting systems
• Trimming, deburring, and surface preparation
• CNC machining for precision features
• Surface finishing (anodizing, powder coating, polishing)
• Final inspection (CMM, X-ray, CT scanning)
• Packaging and shipment
Industries Served
Aerospace: Structural mounts, UAV components, turbine-related parts
Automotive: EV battery housings, suspension components, transmission cases
Medical: Equipment housings, surgical tool components
Industrial: Hydraulic valves, robotic arms, pump housings
Electronics: Heat sinks, enclosures, communication equipment components
Quality Assurance System
Inspection Methods
• CMM measurement for dimensional accuracy (±0.02 mm capability)
• X-ray inspection for internal porosity detection
• CT scanning for advanced defect analysis
• Mechanical testing (tensile strength, hardness)
• Leak testing for sealed or pressure components
Process Control System
• First Article Inspection (FAI) before mass production
• Full PPAP documentation support
• Traceability across production batches
Why Choose Us
• 16 die casting machines, including 15 cold-chamber units (250–3500 tons) and 1 hot-chamber unit (1600 tons)
• Annual casting capacity exceeding 5,000 tons with scalable production up to 8,000 tons/year
• Integrated casting, CNC machining, and tooling manufacturing
• Engineering support from DFM optimization to mass production
• Comprehensive inspection including CMM, X-ray, and CT scanning
• Material certifications (SGS, RoHS, REACH) and PPAP documentation available
• NDA protection for OEM development projects
FAQ
Q: What file formats do you accept for custom Precision Aluminum Casting Parts projects?
A: We accept STEP, STP, IGES, X_T, DWG, and PDF files for OEM design review, DFM analysis, and quotation.
Q: Can Precision Aluminum Casting Parts replace machined solid aluminum components?
A: Yes. Precision aluminum casting enables complex geometries while reducing material waste, machining time, and overall production cost.
Q: What factors influence the cost of custom aluminum casting parts?
A: Cost is primarily determined by the casting process, alloy selection, tooling investment, part complexity, machining requirements, surface finishing, and production volume.
Q: What is the minimum order quantity for custom aluminum casting parts?
A: MOQ depends on the manufacturing process and tooling requirements. Prototype and low-volume production are available for selected projects.
Q: How can Precision Aluminum Casting Parts reduce overall manufacturing costs?
A: Near-net-shape manufacturing reduces material waste and secondary machining while integrating multiple features into a single casting, lowering overall production and assembly costs.
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