Special designed High Quality Horizontal Facing CNC Lathe with BT50 Drilling Milling Functions
For Machining Flywheel, Railway wheel, Flange,Cylinders, Long Shaft,Tire Mold, Railway Parts,Wheel Hub Turbine,etc
This series Horizontal Facing CNC Lathe can utilize high-speed steel and carbide cutting tools to finish rough or finish turning process for not only the non-ferrous metals like various structure steels, Aluminum Mold, Tyre Mold, casting steels and irons, but also the external/internal cylindrical / conical/ spherical surfaces, thread of non-metal materials and all kinds of the surface of curve rotary body.
It is widely used for machining various metal parts like tyre mold, Flange, wheel, shipyard propeller, cylinder body, pump body, impeller, turbine, and other disc parts.
Main Components
Internationally forerunner computation technologies and optimized finite element analysis methods are adopted and the selected materials are suitable for the design so that the machine can carry loads as heavy as possible.
All castings are made of high-strength meehanite HT250.
Therefore, the lathe has proved high rigidity, stability and precision maintenance, which is particularly suitable for heavy cutting. All large castings stand the test of annealing and vibration aging and internal stress is eliminated, so the overall precision is greatly enhanced and processed parts are found.
The lathe is in one-piece structure and made of meehanite, greatly enhancing its abrasion resistance, and the internal force elimination process produces high vibration resistance and considerably enhances stability. The cross-shaped base and rectangular bearing structure ensure high structural stability and permanently stable quality.
with high geometric accuracy.
Machine Bed
The machine bed is in fixed heavy cutting structure, including rectangular hard rails tested by high frequency heat treatment and high-precision surface grinding (straightness in full stroke<0.05mm).
Turcite-B is pasted on the sliding surface in order to enhance the rail's smoothness and wearing resistance. The widened hard rail design can provide required resistance and stability for heavy cutting.
The Spindle of Head-stock adopts grinding process, spindle bearings are all high-precision bearings, spindle nuts are bluing and use three-block positioning as locking. The fitting surface of spindle bearing and the tile-seat contact surface adopt grinding processing, which fully guarantee the matching accuracy between the spindle and its matching parts.
The gear material is 40 Cr forged material, according to GB standard, the gears are quenching to improve the accuracy of grinding teeth. Large enough ring gear and matching gear through the helical surface contact bite, to ensure that the spindle box has sufficient machine torque, helical bite-tooth contact characteristics of the whole tooth surface to ensure the stability of the gear and ensure that machine tool transmission ratio, which makes the machine has smaller noise.
Lubrication
The automatic lubrication system includes a closed-pole continuous oiling machine CEVB 2.5L, which can ensure all target points can be fully lubricated; sliding surfaces and ball screws are allocated according to the corresponding oil ways to control oil mass.
Cooling System
Adopt circular cooling system, which makes the chips easy to remove and clean.
The bottom of guide-rail has recycle recovery tank, which can recover the cutting fluid back into the coolant tank. The Recycle Recovery Tank is equipped with a filter screen and magnetic absorber, so that the coolant liquid can be re-used after filtration.
| Name |
Unit |
CK64100 |
CK64125 |
CK64160 |
CK64200 |
CK64250 |
CK64300 |
| Swing Diameter over Machine Bed |
mm |
φ1000mm |
φ1250mm |
φ1600mm |
φ2000mm |
φ2500mm |
φ3000 |
| Chuck Diameter |
mm |
Φ600mm |
Φ800mm |
φ1250mm |
φ1600mm |
φ2000mm |
φ2500mm |
| Chuck-jaw seat length |
mm |
Embedded |
Embedded |
Embedded |
500mm |
500mm |
500mm |
| Work-piece Length |
mm |
500mm |
500mm |
750mm |
1000mm |
1000mm |
1000mm |
| Work-piece Weight |
T |
2T |
2T |
2T |
3T |
3T |
5T |
| Spindle Diameter |
mm |
φ190mm |
φ190mm |
φ200mm |
φ220mm |
φ220mm |
φ260mm |
| Spindle Speed |
r/min |
10-300 r/min |
10-200 r/min |
4-160 r/min |
4-100 r/min |
4-100 r/min |
3-80 r/min |
| X Axis Stroke |
mm |
500 mm |
625mm |
800mm` |
1000mm |
1250mm |
1500mm |
| Z Axis Stroke |
mm |
500 mm |
500mm |
750mm |
1000mm |
1000mm |
1000mm |
| X Axis Rapid Feed Speed |
mm/min |
2500mm/min |
2500mm/min |
2500mm/min |
2500mm/min |
2000mm/min |
2000mm/min |
| Z Axis Rapid Feed Speed |
mm/min |
2000mm/min |
2000mm/min |
2000mm/min |
2000mm/min |
2000mm/min |
2000mm/min |
| Cutting Tool Carriage Size |
|
240*240 |
240*240 |
280*280 |
300*300 |
300*300 |
300*300 |
| Cutting Tool Shank Size |
mm |
32*32mm |
32*32mm |
40*40mm |
40*40mm |
40*40mm |
40*40mm |
| Feed Control |
/ |
Servo motor |
Servo motor |
Servo motor |
Servo motor |
Servo motor |
Servo motor |
Main Motor Power |
Kw |
11KW |
15KW |
18.5KW |
18.5KW |
22KW |
37KW |
| Machine Dimensions |
mm |
3100*1900*1800 |
3180*1910*1870 |
3940*1980*1900 |
4190*2670*2450 |
4250*2770*2800 |
4400*3300*3300 |
| Machine Weight |
mm |
7.5T |
8T |
10T |
13T |
12.5T |
15T |
Geometric Accuracy
Radial Run-out of Spindle (Bottom) +/-0.015mm
Axial Run-out of Spindle +/-0.015mm
Radial Run-out of Top +/-0.015mm
Others please refer to JB/T8325.1-96.
Operation Accuracy
Roundness +/-0.015mm
Cylindricity +/-0.015/300mm
Platness +/- 0.015/300mm
Re-positioning errors +/-0.015/300mm
Standard Accessories of Machine
1.FANUC CNC Control System
2.4 jaws Independent chuck with positioning function
3. Main Motor Power: Variable Frequency Motor
4. Protective Shield/cover for X,Z axis Guide rails
5. 4 positions cutting tool carriage--Electrical Control with automatic rotation
6. Servo Motor to control X& Z axis
7. Anchor Bolt, Sizing Blocks, Chuck Wrench and Turret Spanner, etc are all freely provided
9. Automatic Lubrication system
10. Automatic power intercept unit for safety.
11. Manual pulse generator
12. Electrical control box
13. Operation / maintenance manual
14. Indicating light
15.Full Metal Cover for Lathe Machine and Automatic Chip Conveyor for lathe is Optional
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