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CNC Machining Definition

CNC Machining Definition

2025-07-31

CNC machining (Computer Numerical Control Machining) refers to the use of CNC machine tools to perform high-precision automated machining of materials such as metals using pre-programmed G-code instructions. Its core features include:


Technical Principle

Digital instructions (G-code/M-code) are generated by a CAD/CAM system to control the tool's motion trajectory in a Cartesian coordinate system (X/Y/Z axes), achieving material removal.


Key Advantages

Repeatable production of high-precision complex parts

Support for multi-axis linkage (such as 5-axis machine tools for curved surface machining)

Suitable for mass production and processing of specialized materials (such as titanium alloys and ceramics)


Typical Equipment

Includes CNC milling machines, turning centers, and wire-cut EDM machines, some of which have integrated automatic tool changing systems.


This technology is widely used in fields such as aerospace and medical devices, and is a key process in modern manufacturing.

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Blog Details
Created with Pixso. Home Created with Pixso. Blog Created with Pixso.

CNC Machining Definition

CNC Machining Definition

2025-07-31

CNC machining (Computer Numerical Control Machining) refers to the use of CNC machine tools to perform high-precision automated machining of materials such as metals using pre-programmed G-code instructions. Its core features include:


Technical Principle

Digital instructions (G-code/M-code) are generated by a CAD/CAM system to control the tool's motion trajectory in a Cartesian coordinate system (X/Y/Z axes), achieving material removal.


Key Advantages

Repeatable production of high-precision complex parts

Support for multi-axis linkage (such as 5-axis machine tools for curved surface machining)

Suitable for mass production and processing of specialized materials (such as titanium alloys and ceramics)


Typical Equipment

Includes CNC milling machines, turning centers, and wire-cut EDM machines, some of which have integrated automatic tool changing systems.


This technology is widely used in fields such as aerospace and medical devices, and is a key process in modern manufacturing.