What is CNC Machining?

2026-03-02      

What is CNC Machining?

CNC machining (Computer Numerical Controlled machining) designates a process that uses a computer to control the trajectory of the machining tool. It employs many machining techniques, such as milling, drilling, and cutting. Even 3D printing is a CNC machine.

The most common CNC machines can control the movement of the tool in 3 axes, hence the name 3-axis machining. In addition to controlling the tool, some CNC machines also control the workpiece by rotating it around its axis (4-Axis machine) or two axes (5-axis machine).

What are the advantages of CNC machining?

CNC machining offers more advantages over traditional machining methods:
   •   More accuracy: CNC machining offers tight tolerances, around ±0.0002mm
   •   Consistency: Since a computer executes the process, it minimizes human error.
   •   Faster fabrication: The fabrication process time is cut short because of the use of a computer to control the process.
   •   Lower production costs : The production cost is reduced because the operator has fewer interventions for controlling the tool’s trajectory and changes.
   •   Safer : The CNC machine has no access to the workpiece and tools when cutting the part.

CNC Machining Applications

CNC machining plays a vital role in creating precise and durable components across various industries. As a trusted CNC machining supplier, Anxin specializes in delivering prototype machining services that meet the highest engineering standards. From complex metal parts to high-quality CNC plastic machining services, our solutions ensure accuracy and consistency at every stage. Whether for industrial applications or CNC machining for medical devices, Anxin’s expertise and technology-driven approach guarantee reliable performance and excellent results for every customer.

What is the Price of CNC Machining?

The price of CNC machining varies based on material selection, part geometry, and production volume. As a trusted CNC machining supplier, Anxin provides cost-effective solutions for both CNC machining prototype projects and large-scale production. With advanced technology and skilled engineers, we optimize manufacturing time while maintaining precision. From CNC prototyping to specialized CNC plastic machining services, Anxin ensures consistent quality and competitive pricing. Customers benefit from our transparent quotations and the perfect balance between accuracy, speed, and affordability.