CNC vertical lathes and machining centers are two common CNC machine tools, and there are some differences in their working principles and application ranges. The following are the main differences between CNC vertical lathes and machining centers:

1. Working method:
CNC vertical lathe: CNC vertical lathe is a machine tool for rotating workpieces. The workpiece is fixed in the vertical direction, while the tool is processed along the horizontal direction to realize turning, milling, drilling and other operations.
Machining center: A machining center is a multifunctional CNC machine tool that can perform cutting in different directions. It has three or more axes of movement and can realize multi-axis machining, including turning, milling, drilling, tapping and other operations.
2. Processing characteristics:
CNC vertical lathe: CNC vertical lathe is mainly used for processing large and heavy workpieces, such as castings and forgings. It has high processing efficiency and stability on workpieces with large diameter and low height.
Machining centers: Machining centers are widely used for precision machining of complex parts, such as molds, aerospace parts, etc. It has multi-axis control and high-speed machining capabilities, and can realize complex curved surfaces, hole machining and full machining of parts.
3. Structural design:
CNC vertical lathe: CNC vertical lathe has a relatively simple structural design, usually using a single-column vertical structure. Its main features are good rigidity and stable processing, and it is suitable for rapid processing of large workpieces.
Processing center: The processing center adopts bridge type, gantry type or horizontal structure. Such a structural design makes it have higher rigidity and stability, and can withstand greater cutting force and heavy-duty processing.
4. Application scope:
CNC vertical lathe: CNC vertical lathe is mainly used in the automotive industry, aerospace, energy and other fields for processing large workpieces, shaft workpieces, brake drums, etc.
Machining centers: Machining centers are suitable for the automotive industry, mold manufacturing, aerospace and other fields, and are used to process complex shapes and high-precision workpieces, such as molds and parts.

It should be noted that the specific configuration and functions of CNC vertical lathes and machining centers will vary with different models and manufacturers. It is best to have a detailed communication with the supplier or manufacturer before purchasing to ensure that the selected machine tool meets your specific needs and expected effects.