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CNC Pipe Threading Lathe Machine Mainly Used for Oil/Petroleum

Main features: Pipe threading lathe machine is used for oil/petroleum,which have some main features as follows: 1.The spindle adopts high precision spindle unit , high rotary precision, high speed, outstanding rigidity. 2.High strength base, widen the lathe bed and plate reinforcement is...
Product Details:

Main features:

Pipe threading lathe machine is used for oil/petroleum,which have some main features as follows:

1.The spindle adopts high precision spindle unit , high rotary precision, high speed,  outstanding rigidity.

2.High strength base, widen the lathe bed and plate reinforcement is designed to ensure required strong cutting.

3.Machine guide adopts the precision level of preloading liner guide rail with hardness  mover 58''.

4.High degree of machine modular design has good configuration option and rooting   platform.

5.Optional system:the controller can be selected from FANUC, Mitsubishi, Siemens, KND,GSK.


Application:

The application fields of Pipe Threading Lathe machine are the Processing and repairs of drill pipe, drill collar, joint, kelly bar and sleeve of Oil sector, Metallurgic Industry, Geological Prospecting, Chemical Industry & Hydropower.


Main specification:


Model and specifications

QK1313

QK1319

QK1322

QK1327

QK1335

QK1343

Guideway width

490 mm

705mm

755mm

Max.swing over bed

630mm

1000mm

1000mm

Max.swing over carriage

350mm

680mm

610mm

Hole through spindle

130 mm

200mm

225mm

280mm

350mm

440mm

Max.processing Pipe diameter

126 mm

196 mm

219mm

270mm

340mm

430mm

Max.workpiece length

1500/3000mm

The actual machining lengt

1350/2850mm

Number of spindle speed changes

18 steps

12 steps

12 steps

12 steps

12 steps

12 steps

Range of spindle speed changes

12~640 r/min

24~300 r/min

24~300 r/min

24~300 r/min

24~350 r/min

24~350 r/min

Tool post style

Vertical 4 Stations

Knife rest translocation time

3s

Repeated positioning accuracy

±0.002

Processing workpiece precision

IT7

Workpiece surface roughness

Ra1.6

Bed quenching hardness

HRC52

Power of main motor

7.5/11kw

18.5kw

22kw

Chuck

400   3-jaw

500   3-jaw

500  3-jaw

800   4-jaw

1000  4-jaw

Q245


Overall dimensions

Length                 3300mm

width                                       1450mm

Height                 1600mm

Weight (without holder)        6000kg

Main specification

Max producing taper                     1:4

Max.swing over bed                     800mm

The pipe diameter               50-245mm

Maximum machining length           1000mm

The taper device travel of moving       750mm

Spindle

Spindle forward speed grade                  12

The range of speed              20-460r/min

Spindle bore                       250mm

Feed specification

Aspect to the number of species                   each 32

Per revolution of spindle feed range

Transverse                   0.04-0.65mm
 Longitudinal                    0.1-1.46mm

Knife rest rotary per time the knife rest travel.                        0.05mm

Bottom slide rotary per time travel                                            0.05mm

Spindle and knife distance                      30mm

Tailstock

Diameter sleeve top                100mm

Top sleeve travel              250mm

Taper sleeve top    Morse5

The amount of lateral movement of tailstock   ±15mm

Taper                      Morse 5

Power

Main power   Y160M-4-B3/11KW1460R/MIN

Main motor belt             4-B2240

Gear pumps    CB-B6  2.5Mpa    1450r/min



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