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CKA6180
REFINE
8458110090
MACHINE INTRODUCTION
CKA6180A series CNC lathe is one of the CNC products of our factory, independently developed mechanical four-speed frequency conversion, in-file stepless variable speed CNC lathe, with good precision stability, strong rigidity, good thermal stability, good precision retention characteristics.
The key purchased parts of the machine tool, such as numerical control system and spindle bearings, are selected from internationally renowned manufacturers, so that the machine tool has high reliability.
Advanced structural design and perfect technological measures to ensure that the machine tool has high processing accuracy and long-term accuracy retention, the machine tool processing workpiece consistency is good, can stably reach IT6~ IT7 level accuracy, processing surface roughness can reach Ra1.6um.
SPECIFICATIONS OF MACHINE:
INDEX | ITEMS | UNIT | CKA6180A |
Machining Range | Max. Swing diameter over bed | mm | Φ800 |
Max Swing diameter over carriage | mm | Φ490 | |
Max work piece length | mm | 3000 | |
Max machining length | mm | 2745 | |
Max turning diameter | mm | 800 (4 station toolpost) | |
Spindle center height | mm | 400 | |
The width of the guide rail | mm | 550 | |
Workpiece weight | kg | 1000 | |
Main drive (Servo Motor + Auto 4 shifts) | Servo motor drive | Auto 4 shifts, automatic stepless transmission within the shift | |
Main Motor-Servo motor | KW | 11 | |
Spindle bore diameter | mm | 100 | |
Spindle hole taper | mm | Front Ф120 1:20 | |
Spindle head | C11 | ||
Spindle speed range | r/min | 10～1000 (10~90、20~200、50~445、110~1000） | |
The tailstock device | Tailstock sleeve diameter (Manual) | mm | Φ100 |
Tailstock sleeve travel | mm | 240(Manual Type) | |
Tailstock sleeve taper | - | Morse No.6 | |
Feed system | X axis max toolpost travel | mm | 400 |
Z axis max toolpost travel | mm | 800 | |
X axis screw pitch*diameter | mm | Φ32*5 | |
Z axis screw pitch*diameter | mm | Φ50*10 | |
Horizontal rapid feed | mm/min | 4000 | |
Vertical rapid feed | mm/min | 7500 | |
Machine Accuracy | Positioning accuracy (X axis) | mm | 0.018 |
Positioning accuracy (Z axis) | mm | 0.024 | |
Repeatability positioning accuracy (X axis) | mm | 0.006 | |
Repeatability positioning accuracy (Z axis) | mm | 0.011 | |
Accuracy of the workpiece | IT6-IT7 | ||
Roughness of the workpiece | Ra1.6 | ||
Vertical 4-station Electric Turret | Turret motor | N.m | 5 Torque motor |
Time of change tool | s | 3.17 | |
Tool holder section | mm | 32*32 | |
Repeatability positioning accuracy | mm | 0.01 | |
CNC system & Power supply | Numerical control system | FANUC 0i-TF (5) PLUS | |
Voltage | 380V±10%, 50Hz±2Hz | ||
Coolant system | Water tank volume | L | 90 |
Motor power of the coolant pump | W | 150 | |
Coolant pump flow | L/min | 25 | |
Weight & Dimension | Machine Size | mm | 3455×2020×1805 |
Machine Weight | kg | 4800 |
