CNC turning requires a series of advanced equipment and tools. Besides the CNC lathe itself, it also requires high-precision measuring instruments, suitable cutting tools, and a cooling and lubrication system. Measuring instruments are used to check the dimensional and shape accuracy of the machined workpiece; cutting tools are the key components for cutting, and their material and geometric parameters directly affect machining quality and efficiency; the cooling and lubrication system is used to reduce cutting temperature, reduce tool wear, and improve the surface finish of the machined parts.
The supporting facilities for CNC turning mainly include five core parts: the machine tool body, the CNC system, the servo drive, auxiliary devices, and programming support equipment. They work together to ensure machining accuracy, efficiency, and automation.
Bed: Supports all components, ensuring structural rigidity and vibration resistance.
Spindle Box: Drives workpiece rotation and controls speed and torque.
Feed System: Composed of servo motors and ball screws, enabling precise tool movement.
Tool Post: Supports automatic tool changing for multiple tools, improving machining continuity.
Auxiliary devices provide a guarantee for stable operation. Common types include:
Cooling system: Reduces the temperature of the cutting zone and extends tool life.
Lubrication system: Reduces mechanical wear and maintains transmission accuracy.
Chip removal device: Removes chips promptly to avoid affecting machining quality.
Hydraulic/pneumatic system: Used for chuck clamping, turret indexing, and other actions.
Protection and lighting: Ensures operational safety and visibility.
