Used CITIZEN BNC42 CNC Lathe With FANUC For Sale

CITIZEN BNC42 CNC Lathe

A CITIZEN BNC42 CNC Lathe (Computer Numerical Control lathe) is a type of machine tool used for machining cylindrical workpieces. It is a highly automated and precise piece of equipment that utilizes computer control to perform various operations on the workpiece, such as cutting, drilling, facing, threading, and turning. CITIZEN BNC42 CNC Lathes are widely used in industries like manufacturing, aerospace, automotive, and more, due to their ability to produce complex and accurate parts with high efficiency.

Here are some key features and components of a CNC lathe:

1. Letto: The bed is the base of the lathe and provides support for various components. It’s usually made of cast iron and provides stability and rigidity to the machine.
2. Paletta: The headstock houses the main spindle, which holds the workpiece. It can rotate at different speeds and is driven by a motor. The spindle can have various types of chucking mechanisms to hold the workpiece securely.
3. Contropunta: The tailstock is positioned at the opposite end of the headstock and can be moved along the bed. It’s used to support longer workpieces and often contains a center or drill to hold the workpiece in place.
4. Tool Turret: CITIZEN BNC42 CNC Lathes often have a tool turret that holds multiple cutting tools. This turret can be indexed automatically to select the appropriate tool for different operations without manual intervention.
5. Guide: Guideways provide support and guidance for the movement of various components, such as the tool carriage and tailstock. They ensure accurate and smooth movement during machining.
6. Tool Carriage: The tool carriage holds the cutting tools and moves along the bed horizontally. It can be controlled by the CNC system to perform various machining operations on the workpiece.
7. Controllo CNC: The heart of a CNC lathe is its computer control system. Operators program the CNC system with the specifications of the desired part, including tool paths, cutting depths, and other parameters. The CNC system then controls the movement of the machine components to execute the programmed operations accurately.
8. Spindle Motor: The spindle motor drives the rotation of the main spindle. It’s a critical component for achieving different cutting speeds and generating the required torque for machining.
9. Sistema di raffreddamento: Many CITIZEN BNC42 CNC Lathes come equipped with a coolant system to lubricate and cool the cutting tools and workpiece during machining. This helps prolong tool life, improve surface finish, and remove chips effectively.