Professional Large Aluminum Component CNC Machining Services

AOOM Technology offers specialized large aluminum component CNC machining services for industries requiring oversized precision parts. Our facility features large-format 5-axis CNC machining centers with work envelopes spanning up to 4,000 mm in length, enabling single-setup machining of large-scale aluminum structural components. We combine high-torque spindles with advanced chip evacuation and thermal management systems to maintain accuracy throughout extended machining cycles on large workpieces.

Key Technical Specifications

• Maximum machining envelope: 4,000 mm x 2,000 mm x 1,000 mm with 5-axis simultaneous capability
• Dimensional tolerances: ±0.01 mm on precision features, ±0.05 mm on overall dimensions
• Aluminum grades: 6061-T6, 6063-T5, 6082-T6, 7075-T6, 5083-H32, and custom cast plate (MIC-6, Alpase K100-S)
• Spindle power: up to 30 kW for aggressive material removal rates on large workpieces
• Post-processing: large-tank hard anodizing (up to 3,000 mm), chromate conversion, and liquid paint systems

Applications

AOOM Technology's large aluminum component CNC machining capabilities serve industries that demand oversized, precision-machined parts. In aerospace, we produce wing ribs, fuselage frames, floor beams, and engine nacelle components machined from solid plate. The automotive sector benefits from our electric vehicle battery enclosure panels, motor housings, and structural subframes. The semiconductor industry depends on our vacuum chamber components, lithography frame parts, and wafer handling system structures. Additional applications include satellite structural panels, defense vehicle armor inserts, robotic base plates, and large medical imaging equipment frames.

Quality Assurance

AOOM Technology implements a rigorous quality process for large aluminum component machining. Each part undergoes initial in-process inspection using our large-envelope CMM and portable 3D scanning arm. First-article inspection reports include full dimensional data with GD&T analysis, surface finish certification, and material traceability documentation. Our ISO 9001:2015 quality system, combined with thermal compensation protocols on our large machining centers, ensures repeatable accuracy across all part dimensions regardless of ambient temperature variations during extended machining cycles.

Contact AOOM Technology to evaluate your large aluminum component project. Our engineering team provides free DFM analysis with recommendations for material grade, fixturing strategy, and machining approach to achieve optimal cost and quality outcomes.