Click image to view full size image
The CNC pipe threading lathe machine QK1350 is mainlyused for processing inner and outer pipe thread, metric thread and inch thread,and can also undertake various turning works such as turning inner and outercylindrical surface, conical surface and other revolution and end surface asgeneral CNC lathes.
Main features
1. The ultrasonic frequency quenched and full guarded guideway has a good wear-resistance.
2. The lathe machine adopts large-powervariable-frequency motor.
3. Spindle adopts three steps frequency structure tochange speed, and can bear big torque.
4. Feeding lead screw adopts high precision rollingball screw.
5. Hand wheel of tailstock is installed with ratchetto prevent tailstock slide relative to bed way.
Specification data:
| ITEMS | Lathe Model: QK1350 |
| Max. Dia. swing over bed (mm) | Φ1200 |
| Max. Dia. swing over cross slide (mm) | Φ710 |
| Range of processing pipe thread (mm) | Φ330-510 |
| Max length of workpiece (mm) | 1700 |
| Width of bed (mm) | 755 |
| Spindle bore (mm) | Φ520 |
| Main motor power (kw) | 22/37 |
| Steps and range of spindle speed (r/min) | Manual: 9 steps/ 6-205r/min Frequency conversion: 3 steps 10-60r/min & 60-100r/min & 100-200r/min |
| Feed volume and pitch (mm) | 0.001-40 |
| Max stroke/traverse of X/Z (mm) | X: 500 Z: 1250 |
| Rapid moving speed on X/Z (mm/min) | 4000 |
| X/Z servo motor power (kw/Nm) | X: 2.3/15 & Z: 4.7/30 |
| Positioning accuracy (mm) | 0.020 |
| Repositioning accuracy (mm) | 0.010 |
| Diameter and taper of tailstock quill (mm/mores) | Φ140/m6# |
| Stroke/traverse of tailstock quill (mm) | 300 |
| Transverse movement of tailstock (mm) | ±25 |
| CNC system | Standard equipment：Fanuc Oi Mate (Optional: GSK980TDC / Siemens 808D/ KND K1000Ti) |
| Size of tool section (mm) | 40×40 |
| Overall dimensions (L×W×H) (mm) | 5000×2200×2200 |
| Net weight (kg) | 15000 |
QK1350 CNC pipe threading lathe machine