Model QK1313/ QK1319/ QK1322/ QK1325/ QK1327/ QK1330/ QK1335/ QK1343/ QK1353 CNC pipe threading lathe is a high efficiency and high precision continuous control CNC machine tool independently developed by our factory according to the development needs of petroleum industry.
Specification Parameter
|
Specification |
Unit |
QK1313 |
QK1319 |
QK1322 |
QK1325 |
|
|
Max. swing over bed diameter |
mm |
630 |
630 |
670 |
800 |
|
|
Max. swing over cross slide diameter |
mm |
330 |
330 |
370 |
540 |
|
|
Length of workpiece |
mm |
1500/3000 |
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|
Width of bed |
mm |
550 |
550 |
550 |
550 |
|
|
Spindle bore |
mm |
135 |
200 |
225 |
255 |
|
|
Power of spindle motor |
kw |
11 |
11 |
11 |
11 |
|
|
Mode of spindle speed |
Two gears, stepless in gears |
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|
Spindle speed range |
r/min |
L: 0-130 |
L: 25-120 |
L: 25-120 |
L: 15-100 |
|
|
H: 130-800 |
H: 100-500 |
H: 100-500 |
H: 100-350 |
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|
X/Z axis travel |
mm |
X:350 Z:1250 |
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|
X/Z rapid traverse speed |
mm/min |
4000 |
4000 |
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|
X axis motor |
Speed |
r/min |
1500 |
1500 |
1500 |
1500 |
|
Torque |
N.m |
10 |
10 |
10 |
10 |
|
|
Power |
kw |
1.5 |
1.5 |
1.5 |
1.5 |
|
|
Z axis motor |
Speed |
r/min |
1500 |
1500 |
1500 |
1500 |
|
Torque |
N.m |
15 |
15 |
15 |
15 |
|
|
Power |
kw |
2.3 |
2.3 |
2.3 |
3.8 |
|
|
Tailstock quill |
Diameter |
mm |
100 |
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|
Travel |
mm |
250 |
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|
Taper |
Morse 5 |
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|
Turret |
Type |
Vertical four station |
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|
Chuck |
K11-380 3 jaw chuck |
K11-500 3 jaw chuck |
K72-630 4 jaw chuck |
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|
CNC control system |
GSK, FANUC, SIEMENS |
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|
Positioning accuracy |
mm |
0.02 |
||||
|
Repeatability |
mm |
0.01 |
||||
|
Overall dimension |
mm |
3700*1755*1800 |
3700*1755*1800 |
3700*1755*1800 |
3700*2000*1800 |
|
|
Net weight |
T |
4 |
4.6 |
5.2 |
6 |
|
|
Specification |
Unit |
QK1327 |
QK1330 |
QK1335 |
QK1343 |
QK1353 |
|
|
Max. swing over bed diameter |
mm |
800 |
800 |
1000 |
1000 |
1250 |
|
|
Max. swing over cross slide diameter |
mm |
480 |
480 |
610 |
610 |
860 |
|
|
Max. length of workpiece |
mm |
1500/3000 |
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|
Width of bed |
mm |
600 |
600 |
755 |
755 |
||
|
Spindle bore |
mm |
280 |
305 |
360 |
440 |
540 |
|
|
Power of spindle motor |
kw |
15 |
15 |
22 |
22 |
||
|
Mode of spindle speed |
Two gears, stepless in gears |
||||||
|
Spindle speed range |
r/min |
L: 20-100 |
L: 20-100 |
L: 30-130 |
L: 23-120 |
L: 23-120 |
|
|
H: 100-300 |
H: 100-300 |
H: 65-260 |
H: 65-258 |
H: 65-258 |
|||
|
X/Z axis travel |
mm |
X:450 Z:1250 |
X:450 Z:1250 |
X:550 Z:1250 |
X:570 Z:1250 |
||
|
X/Z rapid traverse speed |
mm/min |
4000 |
4000 |
1400 |
2000 |
||
|
X axis motor |
Speed |
r/min |
1500 |
1500 |
1500 |
2000 |
|
|
Torque |
N.m |
15/18 |
15/18 |
18 |
22 |
||
|
Power |
kw |
2.8 |
2.8 |
2.8 |
2.8 |
||
|
Z axis motor |
Speed |
r/min |
1500 |
1500 |
1500 |
2000 |
|
|
Torque |
N.m |
18/22 |
18/22 |
22 |
30 |
||
|
Power |
kw |
3.8 |
3.8 |
3.5 |
3.5 |
||
|
Tailstock quill |
Diameter |
mm |
100 |
100 |
140 |
160 |
|
|
Travel |
mm |
250 |
250 |
300 |
300 |
||
|
Taper |
Morse 6 |
Morse 6 |
Morse 6 |
Morse 6 |
|||
|
Turret |
Type |
Vertical four station |
|||||
|
Chuck |
K72-630 4 jaw chuck |
K72-630 4 jaw chuck |
780 4 jaw chuck |
1000 4 jaw chuck |
4 jaw chuck |
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|
CNC control system |
GSK, FANUC, SIEMENS |
||||||
|
Positioning accuracy |
mm |
0.02 |
0.02 |
0.02 |
0.02 |
0.04 |
|
|
Repeatability |
mm |
0.01 |
0.01 |
0.01 |
0.01 |
0.02 |
|
|
Overall dimension |
mm |
4000*2100* 2100 |
4000*2100* 2100 |
5000*2200* 2100 |
5000*2200*2100 |
5000*2800* 2200 |
|
|
Net weight |
T |
7 |
7.5 |
12 |
14 |
18 |
|
Product Feature
Feed system, the bed saddle along the bed of CNC pipe threading lathe in the direction of the Z axis movement is driven by the Z axis servo motor through the coupling directly driven ball screw; The tool rest of CNC pipe threading lathe on the saddle moves in the direction of the X axis, which is driven by the ball screw drive driven by the X axis servo motor through the direct connection of the coupling. The spindle of CNC pipe threading lathe should be designed with high precision and high rigidity. Guide form: horizontal bed, mountain - plane combination guide form.
Lubrication of the headbox is provided by the oil pump system in the box. The saddle and slide plate of CNC pipe threading lathe are lubricated by the lubrication system.
Packaging





Production Device





Introduction
1). This series of CNC pipe threading lathe are mature products with compact structure, beautiful appearance, large torque of spindle, high rigidity, stable and reliable performance, and excellent precision retention.
2). Adopt 45° overall inclined bed structure, equipped with high precision preload Taiwan linear rolling guide rail, machine tool position high precision, smooth chip removal, suitable for high speed and high precision processing.
3). Adopt high precision spindle bearing group and spindle with precision assembly and dynamic balance test to ensure high precision, low noise and strong rigidity.
4). Choose gang type tool post, the tool change speed is fast, the positioning accuracy is high.
5). X and Z direction feed using servo motor through large torque and low inertia elastic coupling and screw direct connection, to ensure positioning accuracy and repeated positioning accuracy.
6). Advanced centralized automatic lubrication device, timed, quantitative automatic intermittent lubrication, stable and reliable work.
7). Domestic hydraulic collet is standard.
8). The machine is protected by full protection design, with strong appropriateness,reliable waterproof and anti chip, and convenient maintenance.
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