The CNC Roll Turning Lathes is a high-performance precision processing equipment, specially designed to meet the high-quality turning requirements of rolls and similar large shaft parts. It is widely used in semi-finishing and finishing of various cast iron, steel and non-ferrous metal rolls, and can efficiently complete the precision turning tasks of shaft parts of the same specification.
The main features of the CNC Roll Turning Lathes:
1. Strong processing capacity
It is capable of performing semi-precision turning and precision turning on the outer circle, end face, complex hole type surface (such as roller shape), and curved surface of rolls and large shaft parts.
Support the use of various material cutting tools such as high-speed steel and cemented carbide for processing and repair operations.
The processing objects cover materials such as cast iron, steel, and non-ferrous metals.
2. High rigidity and high stability structural design
Bed and guide rails: The longitudinal section adopts an integrated 4-guide rail design, combined with high-rigidity rectangular guide rails (for longitudinal and transverse feed of the tool rest), providing a strong foundation support for the machine tool.
Tool rest system: The frame-type tool rest is equipped with a high-rigidity tool row, significantly enhancing the overall rigidity and anti-vibration stability during cutting.
Spindle system: The spindle adopts high-precision, adjustable radial clearance double-row radial short cylindrical roller bearings, ensuring that the spindle has excellent rigidity, rotational smoothness and high precision.
3. Excellent transmission and feed accuracy:
Both the longitudinal (Z-axis) and transverse (X-axis) movements are driven by high-precision ball screws to ensure the accuracy and sensitivity of the feed motion.
4. Long-lasting and stable precision guarantee
Wear resistance and protection: The motion guide rail pairs have undergone wear-resistant plastic coating treatment. The longitudinal and transverse feed motion guide rails are equipped with all-stainless steel protective covers, effectively preventing erosion by chips and coolant, and maintaining motion accuracy for a long time.
Lubrication system: A centralized lubrication system is adopted to automatically lubricate key moving pairs at fixed points and in fixed quantities, optimizing the friction state, ensuring the dynamic response characteristics of the system and extending its service life.
5. Outstanding comprehensive processing accuracy
The above-mentioned high-rigidity and high-stability structure, combined with the precise transmission system, wear-resistant protection and intelligent lubrication, jointly ensure the excellent overall comprehensive processing accuracy of the machine tool, thereby reliably guaranteeing the high-precision requirements of the processed parts.
