CNC machining materials
CNC machining in Brass
Brass, a remarkable metal alloy, offers a winning combination of low friction, exceptional electrical conductivity, and a captivating golden appearance. These properties, coupled with its excellent machinability, make it the ideal choice for a wide range of applications.
Brass CNC Machining: Precision for Low-Friction, High-Conductivity Applications
Why Brass Stands Out in Engineering Applications
Exceptional Machinability: Free-cutting properties (e.g., leaded brass C360) enable rapid production of intricate parts with minimal tool wear, reducing costs and lead times.
Low Friction Design: Naturally low coefficient of friction (0.3–0.4 vs. steel) makes brass perfect for bearings, bushings, and valves requiring smooth operation.
Electrical & Thermal Prowess: Conductivity up to 28–38% IACS (International Annealed Copper Standard) ensures reliable performance in electrical connectors, switches, and heat sinks.
Corrosion Resistance: Resistant to water, salt, and atmospheric exposure, suitable for marine, plumbing, and outdoor components.
Our Cutting - Edge CNC Machining Capabilities
3 - Axis & 5 - Axis Milling:
3 - Axis Milling: Ensures efficient production of shafts, bushings, and flat components with a precision tolerance of ±0.05mm.
5 - Axis Milling: Enables the creation of complex geometries, including spiral gears, multi - angle fittings, and ornamental designs, with unparalleled accuracy.
Turning & Swiss Machining:
Precision Turning: Capable of handling diameters up to 150mm, delivering high - quality turned components.
Swiss Machining: Specializes in the production of miniature parts, with diameters as small as 0.5mm, for applications requiring extreme precision.
Surface Finishing:
Polishing: Achieves mirror - like golden surfaces, enhancing the aesthetic appeal of brass components.
Electroplating: Applies nickel or chrome coatings to further enhance corrosion resistance and durability.
Passivation: Ensures compliance with strict standards for medical and food - contact applications, providing peace of mind for critical uses.
Diverse Industry Applications
Electronics: From electrical connectors and terminal blocks to EMI shielding components, brass plays a crucial role in ensuring reliable electrical performance.
Aerospace: Used in fuel system fittings, low - friction bearings, and decorative trim, brass meets the demanding requirements of the aerospace industry.
Marine: Its corrosion resistance makes brass the material of choice for propellers, valves, and other marine hardware, ensuring long - lasting performance in harsh environments.
Consumer Products: Adds a touch of luxury to zippers, watches, and other consumer goods, combining functionality with style.
Medical: Non - magnetic and biocompatible, brass is used in non - magnetic instruments, surgical tool handles, and diagnostic equipment parts.
Why Choose Us for Your Brass Machining Needs?
Material Traceability: We source only RoHS - compliant brass alloys and provide mill test reports upon request, ensuring the highest quality and compliance.
Design Support: Our team offers free Design for Manufacturing (DFM) reviews to optimize part geometry, reducing costs and improving performance.
Rapid Prototyping: With a quick 3 - 5 day turnaround for brass prototypes, we help you bring your ideas to life in no time.
Quality Assurance: Every component undergoes 100% inspection for dimensional accuracy using Coordinate Measuring Machines (CMM), surface finish, and material composition, guaranteeing consistent quality.