Pipe Threading Lathe

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.
Feed system, the bed saddle along the bed 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 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.
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Description

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

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

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

X/Z axis travel

mm

X:350 Z:1250

X/Z rapid traverse speed

mm/min

4000

4000

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

Travel

mm

250

Taper

 

Morse 5

Turret

Type

 

Vertical four station

Chuck

 

K11-380 3 jaw chuck

K11-500 3 jaw chuck

K72-630 4 jaw chuck

CNC control system

 

GSK, FANUC, SIEMENS

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

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

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
product-400-400
product-400-400
product-400-400
product-400-400
product-400-400
Production Device
product-400-400
product-400-400
product-400-400
product-400-400
product-400-400
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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