Copper CNC Machining Service

At YIJIN Hardware, we offer high-precision copper CNC machining services designed to meet the needs of a wide range of industries. With years of expertise and cutting-edge technology, we ensure that our copper parts meet the highest standards of precision, quality, and reliability.

Our ISO 9001:2015 and ISO 14001:2015 certifications reflect our commitment to delivering world-class products while adhering to strict environmental standards. As a trusted supplier, we serve businesses worldwide, including a growing number of clients across the U.S. who rely on our copper machining capabilities.

Our Copper CNC Machining Capabilities

YIJIN Hardware offers a comprehensive range of copper CNC machining services, including:

3, 4, and 5-axis CNC Milling for complex geometries.
Turning, Drilling, and Tapping for custom copper parts.
Rapid Prototyping and Large-Scale Production to accommodate your project’s size, whether you need a prototype or a high-volume order.

Our global manufacturing and logistics capabilities ensure that we can deliver quickly and efficiently, regardless of location.

Also Read

Machinability of Copper: Alloys, Techniques, and CNC Tips

Copper Grades We Work With

We offer machining for a variety of copper grades, including:

C101 (Oxygen-Free Copper): Best for applications requiring maximum electrical conductivity.
C110 (Electrolytic Tough Pitch Copper): A versatile choice for general machining.
C145 (Tellurium Copper): Known for its machinability, perfect for precision components.

Each grade has specific benefits that cater to different strength, hardness, and conductivity requirements, ensuring that we can meet the exact needs of your project.

Industries We Serve

We serve a wide range of industries where copper parts play a critical role. Some of the key sectors we work with include:

Electronics: Manufacturing custom parts like connectors and heat sinks that rely on copper’s superior electrical conductivity.
Automotive: Producing copper components for electric and hybrid vehicles where heat management and electrical efficiency are essential.
Aerospace: Providing high-performance copper parts for electrical systems and thermal control in aerospace applications.
Telecommunications: Supplying copper components crucial for signal transmission and communication systems.

Flexible Turnaround Times

At YIJIN Hardware, we understand that deadlines are critical. That’s why we offer flexible turnaround times to meet your project needs:

Project Type	Turnaround Time
Urgent High-Precision Sample	Within 24 hours
New Mold Requirement	Mold production in 5 days, sample delivery within 7 days
Standard Prototyping	Typically 5-7 days
High-Volume Production	2-4 weeks, depending on project complexity

Whether it’s a prototype or a large production run, we ensure timely deliveries with no compromise on quality.

Why Choose YIJIN Hardware for Copper CNC Machining?

Copper is critical in many applications, and YIJIN Hardware has the expertise to machine this material with precision. Here’s why companies choose us for copper CNC machining:

Superior Conductivity: Copper’s electrical and thermal properties make it ideal for components like heat sinks and electrical connectors.
Corrosion Resistance: Suitable for parts used in demanding environments.
Precision Machining: Our advanced CNC machines allow for extremely tight tolerances, ensuring each part meets your exact requirements

How Much Does CNC Machining Cost?

CNC machining costs can vary based on several factors, including:

Material Selection: Different materials come with different machining challenges.
Design Complexity: More intricate designs require more machining time, affecting the cost.
Order Quantity: Larger orders can reduce the price per part due to economies of scale.

To get an accurate estimate, simply send us your project details or CAD files, and we’ll provide a detailed quote within 24 hours.

Copper CNC Machining - Faqs

What are the benefits of using copper in CNC machining?

Copper is highly valued in CNC machining due to its excellent thermal and electrical conductivity, corrosion resistance, and machinability. It’s ideal for parts used in electronics, automotive, aerospace, and telecommunications, where conductivity and durability are critical.

Is copper difficult to machine?

Copper can be challenging to machine because it is a soft and ductile metal, prone to gumming and burr formation during cutting. However, using the right tools, cutting speeds, and machining techniques, copper can be machined effectively with excellent surface finishes and precision.

How do copper alloys differ from pure copper in CNC machining?

Pure copper, such as C101, has superior electrical conductivity but is softer and more challenging to machine. Copper alloys, like C110 and C145, offer improved machinability, hardness, and strength while still retaining good conductivity. The choice of material depends on the application and the required properties.

What surface finishes can be achieved on copper parts with CNC machining?

CNC machining can produce high-quality surface finishes on copper parts, with options ranging from polished surfaces for better conductivity to more textured finishes for aesthetic or functional purposes. Post-processing techniques such as plating with silver or gold can enhance conductivity and prevent oxidation.

What tolerances can be achieved when machining copper?

Copper parts can be machined to very tight tolerances with CNC machining, often within ±0.01 mm. The exact tolerance achievable depends on the part design, material grade, and machining process.

Start today. Get parts made fast.

Free Machined Parts Design to Your Projects with Fast Turnaround Times.