Precision CNC Machined Optical Housing in AL6061 Aluminum with Gold Anodizing Finish and ±0.01mm Tolerance
This precision CNC machined circular housing component is purpose-engineered for high-accuracy optical instrument applications, where structural rigidity, dimensional stability, and surface quality are equally critical.
Manufactured from Aluminum Alloy 6061, the material offers an exceptional strength-to-weight ratio, outstanding machinability, and excellent thermal stability — making it the preferred choice for precision optical mounts, lens housings, and photonic device enclosures.
The complex internal cavity geometry, featuring precision-milled channels, threaded mounting holes, and smooth contoured pocket profiles, is achieved through advanced 5-axis CNC machining.
The striking gold anodizing finish is achieved through a controlled Type II sulfuric acid anodizing process, building a dense, uniform aluminum oxide layer on the surface. This treatment delivers:
- Outstanding corrosion resistance
- Enhanced surface hardness
- Excellent electrical insulation
- Visually distinctive appearance
All benefits are achieved without adding measurable dimensional variation to precision-critical surfaces.
All components are produced under ISO 9001 certified quality management systems, with comprehensive inspection including:
| Inspection Method | Purpose |
|---|---|
| CMM Dimensional Verification | Ensures precise dimensional accuracy |
| Anodizing Layer Thickness Measurement | Verifies coating uniformity and specification compliance |
| Surface Roughness Analysis | Confirms required surface finish quality |
| Thread Gauge Testing | Validates thread integrity and functionality |
Applied to every batch for consistent quality and performance.
Custom geometries, anodizing colors, and surface specifications are available to meet your exact optical engineering requirements.
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