Tour vertical à commande numérique Vigert SV250 d'occasion à vendre

NC Vertical Lathe，A Numerically Controlled (NC) Vertical Lathe is a type of machining tool used in the manufacturing and machining industry. It is designed for turning or cutting large and heavy workpieces that are too large or cumbersome for standard horizontal lathes. The “vertical” aspect refers to the orientation of the lathe’s spindle, which is positioned vertically, perpendicular to the ground. This configuration offers several advantages for certain types of workpieces and machining operations.

Key features and characteristics of an NC Vertical Lathe include:

1. Vertical Spindle Orientation: As mentioned, the spindle is oriented vertically, allowing the workpiece to be loaded from above. This design is particularly useful for large, heavy, or cylindrical workpieces that may be difficult to handle horizontally.
2. Numerical Control (NC): The lathe is equipped with computer numerical control, which means that the machining operations are controlled by a computer program. This enables precise and automated control over the cutting tools’ movements, feeds, and speeds.
3. Heavy-Duty Capabilities: NC Vertical Lathes are built to handle heavy-duty machining tasks, often with significantly larger workpiece dimensions compared to horizontal lathes. They are commonly used for applications such as turning, boring, facing, threading, and grooving.
4. Polyvalence: These lathes can be used for a wide range of materials, including metals like steel, cast iron, and aluminum, as well as non-metallic materials like plastics and composites.
5. Changeurs d'outils automatiques : Many modern NC Vertical Lathes are equipped with automatic tool changers that allow for the use of multiple cutting tools without manual intervention. This enhances efficiency and reduces downtime.
6. Précision et exactitude : The numerical control system ensures high precision and accuracy in machining operations, resulting in consistent and high-quality finished workpieces.
7. Des dispositifs de sécurité: Due to the vertical orientation, workpieces are less likely to move or shift during machining, which can contribute to improved safety for the operators.
8. Complex Geometry: The vertical orientation allows for the machining of complex shapes and contours that might be challenging to achieve on a horizontal lathe.