Top 5 Copper CNC Milling Turning Parts for High Precision Manufacturing

Copper is a popular material for manufacturing various components due to its excellent thermal and electrical conductivity, corrosion resistance, and malleability. CNC milling and turning processes are widely used to create copper parts with precise dimensions and intricate shapes. In this blog post, we will explore the top 5 copper CNC milling turning parts that are crucial for high precision manufacturing.

1. Copper Bushings

Copper bushings are cylindrical components used to reduce friction and wear between moving parts in various machinery. They are often found in automotive, aerospace, and industrial applications. CNC milling and turning processes enable manufacturers to create copper bushings with tight tolerances and smooth surfaces, ensuring a long service life and optimal performance.

2. Copper Heat Sinks

Heat sinks are essential components for dissipating heat generated by electronic devices, such as computer processors and power supplies. Copper is an excellent material for heat sinks due to its high thermal conductivity. CNC milling and turning techniques allow manufacturers to create complex geometries and fin patterns that maximize heat dissipation and improve the overall efficiency of the electronic device.

3. Copper Electrical Contacts

Electrical contacts are crucial components in switches, relays, and circuit breakers, ensuring reliable electrical connections. Copper is a popular material for electrical contacts due to its excellent electrical conductivity and resistance to corrosion. CNC milling and turning processes enable the production of copper electrical contacts with precise dimensions and high-quality surface finishes, ensuring consistent electrical performance and long-lasting durability.

4. Copper Shafts

Copper shafts are used in various applications, such as motors, pumps, and gearboxes, to transmit rotational motion and torque. CNC milling and turning processes can create copper shafts with high precision and excellent surface finishes, ensuring smooth operation and minimal wear on the surrounding components.

5. Copper Valve Components

Valves are essential components in fluid control systems, regulating the flow and pressure of liquids and gases. Copper is often used for valve components due to its corrosion resistance and excellent thermal conductivity. CNC milling and turning processes allow manufacturers to create intricate copper valve components, such as valve stems, seats, and bodies, with high precision and tight tolerances, ensuring optimal performance and long service life.

In conclusion, copper CNC milling turning parts play a vital role in various high precision manufacturing applications. The use of CNC milling and turning processes enables the production of copper components with intricate geometries, tight tolerances, and excellent surface finishes. This ensures optimal performance, durability, and efficiency in a wide range of industries.

CNC Copper Machining

CNC Machining Copper Material is good electrical conductivity, thermal conductivity, it is soft and good for machining as it has high plasticity, it is easily and rapidly to carry out desired shape as machining cutter can run faster than other steel materials, and also reach high precision.

Copper has a shiny reddish-orange finish, which varies slightly based on the surface finish method. Copper can be media-blasted and polished to achieve many different cosmetic surface finishes.

CNC Machining Copper Parts are widely used in the manufacture of electrical wires, cables, electric brushes, electric spark, and other electrical devices and products.

Benefits of CNC Copper Machining

1/ CNC Machining Copper Parts are excellent in electricity conductivity, supporting very good electric function

2/ CNC Machining Copper Parts are soft, easy to design into different shape, also suitable for many processes

3/ Copper is easy for cutting and machining, its production efficiency is much higher than steel series

4/ Good propriety for bending and shaping

5/ Heat transferring function very good, high resistance, temperature stability, long durable using

6/ Stable surface, non-surface treatment is durable, electroplating is also used on copper parts

Composition And Property of CNC Machining Copper

Copper Property	Alloy Type	Content	Melting Point	Hardness	Tensile Strength	Density
Copper Property	Cu-based	Zn, Sn, Si, Al, Ni	1083°C	HB35-45	Low	8.9 g/cm3

Common Materials Code of CNC Machining Copper

Copper Alloy	Workable Processes	Surface Finishing for Copper Parts	Materials Code
	CNC Turning, CNC Milling, CNC Drilling, Molding, Forging, Fabrication, Welding, etc.	Passivation, Anodizing, Plating, Chemical Polishing, etc.	Copper 110
			Copper 101
			Copper 145
			other more Copper Alloy

Asianstar: Professional CNC Machining Supplier

From year of 2005, Asianstar Company establish the CNC Machining Factory in Guangdong Province, China.
We mostly provide CNC Turning, Milling, Drilling, Grinding, and Multi Machining processes service on various materials.
With the Belief of becoming a key supplier in the supply-chain of Precision Components, we strictly control our product quality, keep high precision on our components production, buildup the whole-process QC System and submit the satisfaction for every order.
By long term development, we have buildup partnership with world-wide clients, supporting our partners in Designing, Optimizing, Producing and Testing on each type of components.

Learn More