Precision CNC Machined Aluminum Engine Housing for Automotive & EV Applications
Product Description
The Precision CNC Machined Aluminum Engine Housing is a high-accuracy structural component designed for modern automotive engines and electric vehicle motor systems. Manufactured by Xiamen Guansheng Precision Machinery Co., Ltd., this engine housing is produced using advanced 3-axis, 4-axis, and 5-axis CNC machining centers to ensure consistent accuracy across all chambers and mounting interfaces.
Crafted from high-strength Aluminum 6061-T6 / 6082 material, the housing provides exceptional rigidity, thermal stability, and corrosion resistance. Each surface undergoes precision milling, high-speed machining, and optional anodizing to achieve a clean, smooth, functional finish.
This engine housing is optimized for applications requiring tight tolerances, multi-cavity machining, and complex geometric structural design. It supports reliable alignment of rotating assemblies, enhanced vibration control, and long-term performance in demanding environments.
At Guansheng Precision, we follow strict ISO quality control, including CMM inspection, tolerance verification, and 100% dimensional checks for critical surfaces. We provide OEM/ODM support, prototype development, and mass production services for global automotive and EV manufacturers.
Product Specifications
|
Parameter |
Details |
|
Material |
Aluminum 6061-T6 / 6082 / Custom materials available |
|
Process |
CNC Machining (3/4/5-Axis) |
|
Tolerance |
±0.01 mm – ±0.02 mm |
|
Surface Finish |
Machined / Anodizing / Polishing |
|
Maximum Size |
Customizable up to 4000×1500×600 mm |
|
Weight (Approx.) |
Depending on design & thickness |
|
Flatness |
≤0.05 mm |
|
Roundness |
≤0.01 mm |
|
Wall Thickness |
Customizable |
|
Surface Roughness |
Ra ≤0.8 µm |
|
Thread Type |
M5 – M12 (custom available) |
|
Inspection Standard |
ISO 2768 / ISO 9001 |
|
Certification |
ISO 9001, ISO 16949 |
|
MOQ |
1–10 pcs |
|
Sample Lead Time |
7–10 working days |
|
Mass Production Time |
20–25 working days |
|
Packaging |
Protective foam + export wooden case |
|
Origin |
Xiamen, China |
Product Features
• High-precision multi-chamber machining for engine & EV motor systems
• 5-axis machining ensures excellent dimensional stability & geometric accuracy
• Strong structural support for rotating shafts and engine assemblies
• Smooth machined surfaces reduce vibration and improve component alignment
• Suitable for prototype, small batch, and large-scale production
• Made under ISO-certified quality control environment
• Complex milling, drilling, tapping, pocketing, and contouring capability
• 10,000㎡ machining workshop with HAAS, Brother, FANUC equipment
Applications
Ideal for use in:
1) Electric vehicle motor housings
2) Automotive engine block components
3) Aerospace power systems
4) High-performance industrial machinery
5) Robotics & automation equipment
Custom mechanical powertrain assemblies
Optional Add-ons
1) Anodizing (clear/black/hard anodizing)
2) CNC polishing and mirror finishing
3) Laser engraving (logo, part number)
4) Surface coating: powder coating / electrophoresis
5) Custom fixtures, threading, hole tapping, or assembly machining
SEO Keywords
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