CK6140 CNC lathe

CK6140 CNC lathe is a high-precision and high-efficiency CNC machining equipment widely used in the mechanical processing industry. It is mainly used for processing various shaft and disc parts, and can automatically complete the cutting of inner and outer cylindrical surfaces, end faces, conical surfaces, circular arc surfaces, and threads.

Main features
High precision machining:
The machine tool has a delicate structure and strong targeted design, mainly used for processing disks, shafts, sleeves, etc.
High processing accuracy, able to achieve stable IT6~IT7 level accuracy, and surface roughness can reach Ra1.6 μ m.
High rigidity structure:
Made of high-strength cast iron, precision ball screw, and high-quality wear-resistant plates, the bed guide rail is quenched and precision ground with ultrasonic frequency, providing good rigidity and high precision.
High rigidity, small thermal deformation, low spindle temperature rise, low vibration, able to adapt to strong cutting.
High degree of automation:
The feed system adopts AC servo drive, and the X and Z axes are directly connected to the motor and screw, which has the advantages of high accuracy.
The machine tool adopts a mechatronics integrated design, with a compact and reasonable overall layout, and easy and pleasant operation.
Multi functional integration:
It can perform multi coordinate linkage and process parts with complex shapes.
The machine tool has good consistency in processing workpieces and can stably achieve high precision.
Easy to operate:
The CNC system adopts the domestic famous brand GSK980 system, and the feed adopts high torque AC servo drive, which is easy to operate.
The machine tool adopts double sliding door protection, with a simple and elegant appearance.

Parameter specifications
The maximum turning diameter on the bed is Φ 400mm
The maximum turning diameter on the skateboard is Φ 210mm
Maximum processing length 750 mm/1000 mm
Spindle speed range 50-1600 r/min
Spindle aperture Φ 52mm
Spindle taper Mohs No.6
Main motor power 5.5 kW
X-axis travel 260mm
Z-axis travel 700 mm/950 mm
Fast moving speed X-axis: 3000 mm/min, Z-axis: 6000 mm/min
Repetitive positioning accuracy X-axis: 0.01 mm, Z-axis: 0.015mm
Processing accuracy IT6-IT7
Surface roughness Ra1.6 μ m
Machine weight 1900 kg/2100 kg
Dimensions 2405 × 1100 × 1620 mm/2655 × 1100 × 1620mm