Can brass be used for high-precision CNC parts in mechanical assemblies?
Can Brass Be Used for High-Precision CNC Parts in Mechanical Assemblies?
Brass for Precision CNC Machining
Yes—brass is an excellent material for high-precision CNC parts used in mechanical assemblies. Specifically, Brass C360 is renowned for its outstanding machinability, tight dimensional control, and superior surface finish. With a machinability rating of 100%, it enables high-speed cutting, minimal tool wear, and fine feature reproduction, which are essential for complex mechanical interfaces such as gears, bushings, valves, and threaded inserts.
Key Properties That Support High-Precision Use
Dimensional Stability: Brass exhibits low deformation under machining stress, ensuring precise tolerances, often within ±0.01mm when using precision machining.
Corrosion Resistance: Brass naturally resists oxidation and tarnishing, which is critical for moving components in automation systems, medical devices, and consumer hardware.
Wear Resistance and Smoothness: The self-lubricating properties of brass reduce friction and wear, making it ideal for interfacing parts like shafts, couplings, and fluid control components.
Applications in Mechanical Assemblies
Brass CNC parts are widely used in mechanical systems that demand both precision and durability. Common applications include:
Valve components and seats
Fittings and couplers
Rotary components (bushings, spacers)
Electrical connectors and sensor housings
Custom hardware for robotic assemblies
Brass CNC Expertise at Neway
Neway delivers custom brass CNC machining services with ±0.01mm accuracy. We support both prototyping and full-scale production, including low-volume manufacturing and multi-axis machining, ensuring your brass components meet stringent assembly tolerances and mechanical reliability.
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