Professional Copper CNC Machining Services

AOOM Technology delivers precision copper CNC machining services for components that demand superior electrical conductivity, thermal performance, and corrosion resistance. Copper's unique combination of properties makes it indispensable for electrical connectors, heat exchangers, RF components, and busbars, yet its malleability and work-hardening behavior require specialized machining strategies. Our engineers apply optimized cutting parameters, custom toolpath strategies, and advanced coolant delivery to produce burr-free copper parts with tolerances down to ±0.005 mm.

Key Technical Specifications

• Tolerances held to ±0.005 mm on critical features
• Surface finishes down to Ra 0.8 μm or better
• Materials: ETP copper (C110), beryllium copper (C172), brass, bronze alloys
• 5-axis CNC mills and Swiss-type lathes for complex geometries
• Secondary services: deburring, chemical plating, silver plating, annealing

Applications

Copper CNC machined parts serve electronics (PCB connectors, waveguide components, heat sinks), telecommunications (RF shielding, antenna mounts), renewable energy (solar busbars, inverter terminals, transformer connectors), automotive (EV battery connectors, motor windings), and marine (corrosion-resistant fittings, propeller components).

Quality Assurance

ISO 9001:2015 and AS9100D protocols govern all copper machining. Inspection includes CMM dimensional verification, electrical conductivity testing per IACS standards, surface roughness measurement, and 100% material certification traceability. First-article inspection reports accompany every new production run.

Ready to start your project? AOOM Technology offers free DFM (Design for Manufacturing) analysis with every inquiry. Upload your CAD files and receive a comprehensive manufacturability review, process recommendations, and a competitive quote within 24 hours. Contact our engineering team to discuss your specifications—from prototype validation to high-volume production, we deliver precision parts that meet your exact requirements on time and on budget.