The machine is based on the railway locomotive journal processing industry requires the development of NC special machine tools, high degree of automation, high efficiency, high accuracy for a wide range of processing, can process a variety of specifications motorcycle journal. Turning a clamping can also be rolling processing, the machine dismantled in the processing time without wheels, brakes and so on, particularly convenient to use as a repair axle.
The semi-closed loop CNC machine tools, programming easy, simple operation, automatic can also be manually processed, process adaptability, processing, high efficiency, low waste, finished a good consistency, which reduces the extent of skilled workers requirements. Machine big power, rigidity, is the ideal locomotive journal processing equipment.
THis machine can process workpieces of different sizes, adjust the tailstock position, the workpiece can be adapted to different lengths to install, adjust hydraulic bracket horizontal position and height can be adapted to different diameter workpieces hold up, processing a wide range.
This machine tool can choose two ways to automatically or manually turning or rolling-ray processing, and processing methods can be free to choose. Machine using the upper and lower pairs of slide structure, and the use of self-locking trapezoidal screw thread features, to ensure that manual operation safe and reliable. This machine with dual-NC system, twin saddle, double turret can operate independently processed on a single machine to achieve turning and rolling process two kinds of processes.
Item | Unit | CK8330 |
Max. diameter of workpiece | mm | φ1200 |
Max. weight of workpiece | Kg | 3000 |
Max. turning diameter | mm | φ 300 |
Max. roll finishing diameter | mm | φ 300 |
Workpiece length | mm | 2000 ~ 2800 |
Turning precision |
| IT6:Ra1.6 Roughness concentration |
Roll finishing roughness concentration |
| Ra≤0.8 |
Main spindle | r/min | 2 step,6 ~ 500 |
Roll finishing range |
| Z-axis X-axis stepless |
Roll finishing pressure range | Kg | 50 ~ 800 |
Roll finishing style |
| wo-wheeled two-way synchronization of hydraulic pressure roll |
Roller wheel supporting style cantilever |
| support connected With bearing |
Turret size | mm | 230×230 |
Section of tool shank | mm | 40×40 |
Section of roller wheel bracket shank | mm | 65×55 |
Max travel of upper carriage | mm | 200 |
Max travel of lower carriage | mm | 360 |
Max travel of left saddle | mm | 900 |
Max travel of right saddle | mm | 700 |
Diameter of tailstock quill | mm | φ 200 |
travel of tailstock quill | mm | 300 |
Model of tailstock center |
| Morse 6 |
Max travel of left tailstock | mm | 1000 |
Max travel of right tailstock | mm | 750 |
Main motor model |
| VFG 160L -33.3-11-4 |
Rated Power of main motor | KW | 11 |
Rated speed of main motor | r/min | 970 |
Main driving system belt model | mm | rubberized canvas flat belt 80 × 5 × 3500 |
Rapid speed of Z axis | m/min | 6 |
Rapid speed of X axis | m/min | 3 |
CNC system and servo |
| FANUC-0i mate TD |
L×W×H | mm | 5780 × 2720 × 1600 |
NET WEIGHT | kg | 12100 |
CNC ROLL-FINISH LATHE CK8330