420ملی میٹر سے زائد CNC بستر سوئنگ خراد –650ملی میٹر مشینی لمبائی
Main performance(CN-SP4065):
1. One piece casting base and bed, keep enough rigidity and accuracy stability.
2. Swing over bed diameter. :420mm,
3. Distance between the lead rail :380mm
4. diameter on the carriage lathe: 270mm
5. Double triangle hard rails
6. Spindle bore 52mm.
7. Spindle without gear box, motor driving spindle directly.
8. Beijing CBT 5.5kw servo motor
9. Spindle head model: C6
10. Spindle speed 300 —-2000 rpm Automatic transfer.
11. GKS 980TDC system or 980TDI system
12. Servo motor, thread device, automatic lubrication, full cover protection for guild rails and ball screws.
13. Manual 3 jaws chuck of diameter 200mm.
Model Specification | CN-SP4065 | |
Main spec | Swing over bed | 420mm |
Max length of machining work piece | 650mm | |
Capacity | Max machining diameter on bed | 400mm |
Max machining diameter on slider | 270mm | |
Max length of machine(distance between tailstock to chuck jaws) | 650mm | |
Bar through material diameter | Ø50mm | |
Spindle center height | 260mm | |
Center distance between tailstock to spindle | Distance between spindle to tailstock | ///// |
Spindle | Spindle bore diameter | Ø52mm |
Taper of spindle bore | C6 | |
Range of spindle speed | 300 —-2000 rpm Automatic transfer. | |
turret | Max. travel of turret on Z axis | 650mm |
Max. travel of turret on X axis | 260mm | |
Rapid move speed on Z axis | 8000mm/min | |
Rapid move speed on X axis | 6000mm/min | |
Turret positions | vertical type 4 positions turret | |
Turret size | 25×25 mm | |
Distance between spindle center to the support surface | 25mm | |
Motor | Main motor power | Beijing CBT 5.5 kw servo motor |
Torque of Z axis motor | 10 N.m | |
Torque of X axis motor | 6 N.m | |
Cooling pump | AYB-20 0.115kw | |
Tool holder model | LD4 | |
Outline dimensions | 2700mm x 1600mm x 1900 mm | |
Net weight | 750mm model | 2100 kgs |
Machine inspection precision
Inspection item | China Standard | Factory standard |
Machining precision | IT7 | IT7 |
Machining work piece roundness | 0.005mm/φ50mm | 0.004mm/φ50mm |
Machining work piece cylindricity | 0.03mm / 300mm | 0.02mm / 200mm |
Machining work piece planeness | 0.025mm/φ300mm | 0.015mm/φ200mm |
Machining work piece surfaceness | Ra2.5μm | Ra2.0μm |
Position precision | X-axis 0.03mm | X-axis 0.024mm |
Z-axis 0.04mm | Z-axis 0.032mm | |
Re-position | X-axis 0.012mm | X-axis 0.01mm |
Z-axis 0.016mm | Z-axis 0.012mm |
Machine configuration
Accessories Name | Specifications Model | Manufacturer | Remark |
CNC | GSK980 | GSK | |
The main motor | 5.5 KW spindle servo motor | China Beijin CBT | |
X-axis motor | 10N.m | GSK | |
Z-axis motor | 6N.m | GSK | |
Spindle bearing | P4 | China famous Ha-axis bearing | |
P4 | |||
Spindle | 52mm | Southern Machine | |
Turret | Vertical 4 positions turret auto LD81 | HTC | |
X-axis ball screw | C3 | Bot / Han River | |
Z-axis ball screw | C3 | Bot / Han River | |
Screw bearings for X-axis ball screw | P4 | Harbin/Luo axis research | |
Screw bearings for Z-axis ball screw | P4 | Harbin/Luo axis research | |
Three-color light | Three color flashing | ONN | |
The key electrical components | Relay/Contactor | Japan’s Izumi/Switzerland ABB/Schneider |
The standard machine tool accessories:
No. | accessory name | Model Specifications | Quantity | Remark |
1 | Adjust the horn and bolts | CN-SP4065 | 1 | South brand |
2 | Pan tools | China brand | 1 | Three gulls |
3 | Screw tools | China brand | 1 | China brand |
4 | Chuck | Manual jaw chuck diameter Φ200 | 1 | China brand |
Technical data:
No. | Technical data Name | Copies | Remark |
1 | Manual machine tool (machine)—mechanic and electric | 1 | |
2 | Certificate | 1 | |
3 | Precision inspection | 1 | |
4 | Packing List | 1 | |
5 | Manual user operation for controller | 1 | |
6 | Controller system operation manual | 1 | |
7 | Electric diagram | 1 |
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