| Customization: | Available |
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| After-sales Service: | Video Remote Instruction |
| Warranty: | One-Year After Sales Service |
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LX320×1500 CNC spiral rotor milling machine is designed and processed by our factory. This machine adopts molding milling cutter to milling screw and screw turning workpiece, mainly suitable for air compressor, refrigerator, industrial pump and other products, large size spiral rotor spiral surface processing.
I. Structural characteristics of machine tools:
1, the machine adopts Guangzhou CNC system (four axis two linkage).
2, the machine adopts integrated bed, "D" type structure. Bed material is high strength cast iron, reasonable structure, good rigidity, high stability. The headcase and tail seat are installed on the work table, and the tail seat can be moved back and forth; The bed saddle is fixed on the bed body, and the bed saddle is equipped with a skateboard, which is locked by a disc spring. The milling head is mounted on a slide plate. The table moves left and right reciprocating through the ball screw.
3, machine tool guide rail using hard rail. Guide rail lubrication using centralized intermittent special lubrication pump lubrication, lubrication in time.
4, the feed shaft (Z axis, X axis) adopts high precision ball screw through servo motor direct drive to achieve no clearance transmission, high transmission accuracy, good positioning accuracy.
5, headstock (axis C) adopt variable tooth thickness worm gear drive, convenient to adjust the clearance. Servo motor direct worm, high precision and accurate indexing.
6, the milling head adopts high power frequency conversion motor, through the synchronous belt + worm gear and worm drive.
7. The feeding mode of tailstock sleeve is hydraulic feeding, which is convenient to remove the workpiece. The overall feeding of tailstock is rack and pinion structure, which is convenient to feed.
8, the milling spindle is A axis rotation, in order to determine the milling spiral Angle, with X, Z and C coordinate linkage, in the case of system programming to achieve automatic processing. A axis rotation using variable tooth thickness worm gear drive. Axis A is locked by disc spring.
9, the machine is equipped with special fixture, the machine is equipped with a special center frame.
10. The machine is equipped with cooling device. Lubrication cooling effect is achieved through forced cooling.
11. The electrical components in the machine tool electrical control cabinet are all purchased from delixi, a well-known brand in China.
| project | details | units |
| project | content | unit |
| The length of the lathe bed | 4200 | mm |
| Bed width | 1000 | mm |
| Lathe bed structure | The four guide | |
| Maximum machining diameter | Φ 220 | mm |
| Maximum workpiece length | 1400 (including tooling 200) | mm |
| Maximum milling length | 600 | mm |
| Milling spiral Angle | Plus or minus 60 ° | |
| Milling motor power | 22 | KW |
| Milling motor speed | 1500 | r/min |
| Milling cutter rod diameter | Φ 60 | mm |
| Milling cutter diameter | 290 (maximum) | mm |
| 127 (minimum) | ||
| Maximum mounting width of milling cutter | 150 | mm |
| Milling cutter speed range | 80-400. | r/min |
| Distance between cutter spindle center and workpiece spindle center | 270 (maximum) | mm |
| 70 (minimum) | ||
| Spindle diameter of tailstock | Φ 130 | mm |
| Maximum stroke of tailstock sleeve | 60 | mm |
| Tailstock sleeve mounting taper hole | Morse # 6 | |
| Tailstock cylinder specifications | MOB63 x 100 | |
| C axis motor torque | 38 | Nm |
| C shaft speed | 0 to 25 | r/min |
| The unit of minimum Angle of the C axis | 0.005 | The degree of |
| X axis motor torque | 30 | Nm |
| The X axis stroke | 200 | mm |
| X axis ball screw specifications | 6310 | (bot) |
| X axis positioning accuracy | 0.015 | mm |
| X axis repeat positioning accuracy | 0.012 | mm |
| Z axis motor torque | 30 | Nm |
| The Z axis stroke | 1500 | mm |
| Z axis ball screw specifications | 8010 | (bot) |
| Z axis positioning accuracy | 0.015 | mm |
| Z axis repeat positioning accuracy | 0.012 | mm |
| Motor torque of axis A | 22 | Nm |
| A shaft drive form | Worm gear and worm | |
| A shaft speed | 0-20 | r/min |
| Unit of minimum Angle of axis A | 0.005 | The degree of |
| Machine tool dimensions | 4500 * 2500 * 2100 | |
| Machine weight | 12 | Tons of |
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