A CNC lathe is a machine tool that automatically performs machining operations under computer control. CNC lathes can be divided into several categories based on different standards and functions. The following are some common CNC lathe classifications:

1. Classification by axis number:

Axis CNC lathe: It mainly includes two coordinate axes, X and Z, and is used for simple plane processing.

Axis CNC lathe: Includes three coordinate axes: X, Y, Z, suitable for complex plane and simple three-dimensional processing.

Axis CNC lathe: Based on the 3-axis, a rotation axis is added, usually around the X-axis, for processing bevels and inclined special shapes.

Axis CNC lathe: Features five independent coordinate axes, allowing for more complex multi-axis motion and suitable for five-sided machining.

2. Classification according to bed structure:

Flat bed CNC lathe: The workbench is placed horizontally and is suitable for processing flat and simple curved surfaces.

Vertical CNC lathe: The workbench is placed vertically, suitable for three-dimensional processing of large parts.

3. Classification according to workbench movement mode:

Gantry CNC lathe: The worktable moves in the X and Y directions by a gantry structure, which is suitable for processing large workpieces.

Column type CNC lathe: The workbench is moved by the column structure in the Z direction, and is suitable for workpieces with large height changes.

4. Classification by processing type:

Turning CNC lathe: Mainly used for processing rotationally symmetrical parts, such as shaft parts.

Milling CNC lathe: Mainly used for processing flat surfaces, curved surfaces and complex shapes, and can perform three-dimensional cutting.

Integrated CNC lathe: With turning and milling functions, it can complete a variety of machining tasks.

5. Classification by control system:

Servo CNC lathe: controlled by servo motor and CNC system.

Stepper CNC lathe: controlled by stepper motor and CNC system.

These classifications are not absolute, and sometimes CNC lathes can belong to more than one classification. Choosing the right CNC lathe depends on the machining needs, workpiece type, and manufacturing process requirements.