Custom 5 Axis CNC Machined Aluminum Precision Housing with Hard Anodized Coating

Custom 5 Axis CNC Machined Aluminum Precision Housing with Hard Anodized Coating

Quick detail

This aluminum precision housing is fabricated by 5-axis CNC machining. Complex multi-angle holes, internal cavity and stepped outer contour are finished in one-time clamping. Hard anodized surface provides strong wear resistance, widely used for automation equipment, optical instruments and precision sensor assemblies.

Custom parameter table

Product description

This complex aluminum housing is manufactured by 5-axis CNC machining from solid aluminum billet. Multiple distributed mounting holes, threaded holes and irregular stepped outer profile are processed simultaneously, ensuring high positional accuracy of each hole site. Multi-directional machining eliminates repeated clamping errors, which is ideal for parts with complex 3D geometry.

Chenrong Precision has rich experience in 5-axis machining of aluminum alloy components. Hard anodizing treatment greatly improves surface hardness, abrasion resistance and corrosion resistance. We strictly control the dimensional tolerance of the inner cavity and hole position. Customization of cavity structure, hole layout and anodizing color is available according to your engineering drawings.

Product Features

• 5-axis one-clamping machining for complex 3D stepped profile
• Multi-position mounting holes and threaded holes with high positional tolerance
• Hard anodized aluminum surface, wear-resistant and anti-corrosion
• Compact integrated structure, stable assembly performance
• Custom cavity size and hole distribution for different equipment

Product Advantage

We specialize in 5-axis CNC machining for complex aluminum precision housings. Our QC department carries out full inspection on hole position accuracy and thread quality. Hard anodizing is completed by qualified cooperative factory. We support prototype sampling and mass production with consistent quality.

Application

• ✅ Optical instrument housing for precision visual detection equipment
• ✅ Automation module enclosure for industrial robotic assemblies
• ✅ Precision sensor base for measuring and monitoring devices
• ✅ Test fixture body for laboratory automated testing stations

FAQ

Q1: What aluminum materials can you choose for this housing?

A1: 6061 and 7075 aluminum alloy are available. 7075 has higher strength for heavy-load scenarios.

Q2: Can we customize the anodizing color?

A2: Yes, black, grey, natural silver and other custom colors can be done for anodizing.

Q3: What is the maximum size of aluminum parts your 5-axis machine can process?

A3: Our 5-axis equipment can handle workpieces up to 600mm, subject to part geometry.

Q4: Can you do thread inspection for all tapped holes?

A4: Yes, we use thread gauges for 100% inspection of tapped holes in mass orders.

Q5: What drawing files do you need for quotation?

A5: 3D STEP or IGES file plus 2D drawing with tolerance and surface requirements is preferred.