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CNC Machining Copper Parts: Enhancing Precision and Efficiency in Manufacturing

Copper is an essential material in various industries due to its excellent electrical conductivity, thermal conductivity, and corrosion resistance. As a result, the demand for high-quality, precise copper parts is on the rise. CNC machining has emerged as a reliable and efficient method for producing these parts, ensuring accuracy and consistency in manufacturing processes. In this blog post, we will explore the benefits of CNC machining copper parts and how it contributes to improved performance in various applications.

Advantages of CNC Machining Copper Parts

1. Precision and Accuracy: CNC machining offers unparalleled precision, ensuring that copper parts meet the exact specifications required for their intended application. This level of accuracy is crucial in industries such as electronics, where even the slightest deviation can lead to performance issues or even product failure.

2. Consistency: CNC machines follow programmed instructions to produce parts, ensuring that each part is identical to the last. This consistency is essential for maintaining quality control and reducing the likelihood of defects in the final product.

3. Speed and Efficiency: CNC machines can operate 24/7, allowing for the rapid production of copper parts. This increased speed and efficiency can help companies meet tight deadlines and keep up with the growing demand for high-quality copper components.

4. Flexibility: CNC machining can easily accommodate design changes, making it an ideal choice for producing custom copper parts. This flexibility allows manufacturers to quickly adapt to new requirements and stay competitive in the market.

5. Reduced Material Waste: CNC machining is a subtractive process, meaning that material is removed from a solid block to create the final part. This approach results in minimal material waste, making it a more sustainable and cost-effective option for manufacturing copper parts.

Applications of CNC Machined Copper Parts

CNC machining has found applications in various industries that require high-quality copper parts. Some of these industries include:

1. Electronics: Copper's excellent electrical conductivity makes it a popular choice for manufacturing components such as circuit boards, connectors, and heat sinks.

2. Automotive: Copper parts are used in various automotive applications, including electric vehicle components, wiring harnesses, and battery terminals.

3. Aerospace: The aerospace industry relies on CNC machined copper parts for electrical systems, heat exchangers, and other critical components.

4. Industrial Machinery: Copper's thermal conductivity and corrosion resistance make it a suitable material for manufacturing components in industrial machinery, such as heat exchangers, bearings, and bushings.

5. Telecommunications: Copper is widely used in the telecommunications industry for manufacturing connectors, cables, and other essential components.


CNC machining has proven to be an invaluable tool in the production of copper parts, offering precision, consistency, and efficiency that traditional manufacturing methods cannot match. As demand for high-quality copper components continues to grow, CNC machining will undoubtedly play a crucial role in meeting the needs of various industries. By investing in CNC machining technology, manufacturers can ensure that they stay competitive and produce copper parts that meet the highest standards of quality and performance.

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.

CNC Copper Machining

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

CNC Copper Machining

Composition And Property of CNC Machining Copper

Copper Property Alloy Type Content Melting Point Hardness Tensile Strength Density
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.


Advantages of Asianstar CNC Copper Machining

Strong Facilities

Asianstar many CNC and stamp machines allow us to produce various copper parts, different sizes, and structures are all well done by suitable solution

Long-term Skills

Asianstar professional engineers team has experience from year 2005, producing copper parts for world wide electric products

Stable Quality

Asianstar QC system and QC tools guarantee our products are perfect result. We have procedures to control copper parts quality during production

Competitive Price

Asianstar aim to buildup partnership with clients, always choose best suitable facilities to carry out the components in competitive prices


CNC Brass Machining


CNC Machining Brass material is used for wide range components, we support clients to produce a variety of parts such as gears, locks, electronics, pipe fittings, etc.

CNC Copper Machining


CNC Machining Copper material is soft and easy to machining on different shape of components. We mostly produce copper components for electric devices by machining and stamping

CNC Aluminum Machining


CNC Machining Aluminum materials is one of our most used materials. We support clients to turning, drilling or milling on aluminum material from size 0.5mm to 470mm

CNC Stainless Steel Machining

Stainless Steel

CNC Machining Stainless Steel are common material for wide range components, we produce Stainless Steel turning parts, milling parts, high smoothness components, etc.

CNC Titanium Machining


CNC Machining Titanium material brings components superb features, we use titanium to produce high precision work-piece for clients from aircraft, aerospace, medical devices

CNC Plastic Machining


Our CNC Machining Plastic materials includes ABS, HDPE, LDPE, Nylon, POM, Peek, Polycarbonate, etc. We produce them in high precision and high smoothness.


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