CNC lathe, as a kind of mechanical equipment specially used for turning parts, its core function is to complete various cutting processing tasks. CNC lathes typically have a high degree of automation and precision and can process parts of various shapes and sizes. Its commonly used composition and configuration are as follows:

1. CNC device: This is the core part of CNC machine tools, including hardware and software. Its main function is to input digital part programs, and complete the storage of input information, data transformation, interpolation operations, and implementation of various control functions.

2. Lathe bed: As the basic structure of a CNC lathe, the bed carries the weight of the entire machine tool and provides a stable installation position for other components.

3. Spindle box: The spindle box is the main power component of the CNC lathe. It drives the spindle to rotate to achieve the cutting of the workpiece.

4. Tool holder feed system: This system of CNC lathe is responsible for controlling the movement of the tool so that the tool can cut according to the preset trajectory.

5. Tailstock: The tailstock of CNC lathe is used to support the workpiece and ensure the stability and accuracy of the workpiece during processing.

In addition to the above core components, CNC lathes are also equipped with some other important auxiliary components and devices, such as:

Cooling system: used for CNC lathes to quickly reduce the high temperature generated by cutting during processing and prevent equipment from overheating and damage.

Lubrication system: Provides lubrication for various moving parts of CNC lathes, reduces friction and wear, and ensures the normal operation of the machine tool.

Chip conveyor: CNC lathes are used to remove waste and chips generated during the cutting process in a timely manner and keep the work area clean.

In addition, the configuration of CNC lathes can also be adjusted and optimized according to specific processing needs and process requirements, such as adding automatic tool changing devices, automatic workpiece loading and unloading devices, etc., to improve processing efficiency and automation.

In general, the composition and configuration of a CNC lathe is a complex and sophisticated system, with various components and devices cooperating with each other to achieve efficient and precise cutting tasks. When selecting and using CNC lathes, it is necessary to make reasonable configurations and selections based on specific processing needs and process requirements to achieve the best processing results. At the same time, factors such as the brand of the equipment and after-sales service should also be taken into consideration to ensure the stability and reliability of the equipment.