QK1235 CNC pipe threading lathe is a newly designed machine developed on the basis of absorbing domestic and foreign technology. Rigidity of headstock is increased by using large span headstock and more reasonable spindle bearing arrangement. Size of main ways is increased. Strength, dynamic and static rigidity of machine is improved. Mechanical structure of main assemblies is more reasonable. It is a high rigidity, high precision, accuracy maintained and functional CNC pipe threading lathe, efficient and user-friendly, with nice appearance and ideal function to prevent any leakage. This machine is controlled by FANUC control. It is designed specially for threading of casing and tubing in petroleum industry. Outside diameter of external threading ranges from Ф110 to Ф 340mm .Taper threads to be cut includes round form, buttress threads and other special forms.
|
Items |
Unit |
QK1235
|
|
|
Capacity |
Max.swing over bed |
mm
|
Φ880
|
| Max.swing over slide |
mm
|
Φ540
|
|
| Max. machining length |
mm
|
750
|
|
| Max. pipe dia. | mm |
Φ110-Φ340
|
|
|
Spindle |
Hydraulic chuck dia. |
mm
|
Φ840
|
| Spindle center height |
mm |
1290 |
|
| Spindle thru-hole |
mm
|
Φ355
|
|
| Bearing dia.(front/rear) |
mm
|
Φ420/Φ400
|
|
| Spindle speed | r/min |
5-320
|
|
| Main motor power(option) |
kW
|
45
|
|
Carriage |
Slant angle | DEG |
60°
|
| X/Z-axis travel | mm |
380/800
|
|
| X/Z-axis rapid traverse | m/min |
8/12
|
|
| X/Z-axis servo motor torque | N·m |
20/20 |
|
| X/Z-axis ball screw dia. | mm |
Φ50/Φ63
|
|
|
Turret |
Number of tool stations |
mm
|
2
|
| Tool section(turning/boring) |
mm
|
32×32/Φ80
|
|
|
Others |
Power source |
kVA
|
60
|
| Dimension(L × W × H) |
mm
|
4660×2520×2430
|
|
| Gross weight |
kg
|
14000
|
|
