Aluminum Die Cast Turbocharger Compressor Housing
High-precision aluminum compressor housings engineered for OEM and aftermarket turbocharger assemblies, manufactured to your 2D drawings, 3D CAD models, or reference samples.
- Product Introduction
High-precision aluminum compressor housings engineered for OEM and aftermarket turbocharger assemblies, manufactured to your 2D drawings, 3D CAD models, or reference samples.
A turbocharger compressor housing forms the volute air passage and provides the primary structural mounting interface. Manufacturing requires tight density control, high dimensional stability, and precise surface finishing to ensure optimal aerodynamic efficiency and component fitment.
Technical Specifications
|
Feature |
Specification Details |
|
Product Type |
Precision Aluminum Die Cast Turbocharger Compressor Housing |
|
Primary Process |
High Pressure Die Casting (HPDC) |
|
Secondary Machining |
3-, 4-, and 5-Axis CNC Milling, Precision Boring, Drilling, Tapping, Deburring |
|
Material Options |
ADC12, A380, A356, AlSi9Cu3, or custom specified aluminum alloys |
|
Quality Certification |
IATF 16949 / ISO 9001 Certified Manufacturing |
|
Machining Accuracy |
Positioning tolerance down to +/-0.010 mm; Surface Roughness up to Ra 0.8 um |
|
Inspection Capabilities |
CMM Dimensional Inspection, Thread Gauges, Air Leak Testing, X-ray NDT |
|
Production Stages |
Rapid Prototyping, Tooling Validation, Sample Submission, Mass Production |
Manufacturing Capabilities & Equipment
|
Parameter / Equipment |
Capacity & Range |
|
Die Casting Machine Tonnage |
250T - 1600T High-Pressure Die Casting Machines |
|
Maximum Part Dimensions |
Up to 500 mm x 500 mm x 300 mm |
|
Machining Tolerance |
Bore Concentricity <= 0.012 mm; Face Flatness <= 0.015 mm |
|
Inspection Equipment |
CMM, Optical Profilometer, X-ray Flaw Detector, Air Leakage Tester |
Critical Features & Process Control
Volute Geometry & Wheel Clearance:
Precise control over internal contour allowances and wall thickness to maximize fluid dynamics and boost efficiency.
Machined Bores & Concentricity:
High-precision CNC boring on shaft and mounting interfaces to guarantee exact radial alignment.
Sealing Surfaces:
Precision-milled faces ensuring flat, leak-free contact with backplates or bearing housings.
Mounting Interfaces & Threads:
Strict geometric dimensioning and tolerancing (GD&T) control over hole positioning, perpendicularity, and thread integrity.
Manufacturing & Quality Workflow
Engineering & DFM Analysis: Review wall thickness, parting lines, draft angles, thermal balance, and tool accessibility to mitigate defects before tooling.
High-Pressure Die Casting: Utilize optimized venting and thermal management to achieve dense, low-porosity castings.
Precision CNC Finishing: Machine functional faces, critical bores, and threaded holes while preserving durable as-cast surfaces to optimize production costs.
Quality & NDT Inspection: Conduct 100% material spectrographic tracking, selective X-ray flaw analysis, air leak testing, and automated CMM reporting.
Packaging, Logistics & Lead Times
VCI anti-rust paper/bags, custom-molded EPE foam, heavy-duty cartons, and heat-treated wooden pallets.
2 to 3 weeks (rapid machining or soft tooling).
4 to 6 weeks for production die development and initial sample submission (FAIR/PPAP).
Target Applications
Passenger Vehicles: Gasoline, diesel, and hybrid engine turbocharger platforms.
Commercial & Heavy-Duty Trucks: Long-haul commercial engines requiring high thermal stability.
Off-Highway Equipment: Agricultural machinery, construction equipment, and diesel generators.
Industrial & Marine Engines: Heavy-duty power generation and marine propulsion units.
FAQ
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