CNC Pipe Threading Lathe

CNC Pipe Threading Lathe

Introduction: The pipe machining series cnc lathe is developed by absorbing the advanced technology of foreign like products based on the years of experience in pipe machining lathe pf company. It is the special cnc lathe for machining various pipe and pipe threading in oil drilling and...

Product Details

Introduction:

The pipe machining series cnc lathe is developed by absorbing the advanced technology of foreign like products based on the years of experience in pipe machining lathe pf company. It is the special cnc lathe for machining various pipe and pipe threading in oil drilling and metallurgical industries. It is featured with large bore diameter, high efficiency and strong rigidity.

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Technical Specification:

Item

Unit

STC34

Max. swing diameter over bed

mm

Φ900(35.4")

Spindle bore diameter

mm

Φ355(14")

Max cutting length

mm

1000/1500/3000

Cutting diameter range

mm

φ114-φ340

inch

4 1/2"-13 3/8"

Spindle speed

r/min

90-350

Main motor power

kw

FANUC αiI22/7000;22kW/26kw

X axis servo motor

kw

αiF 12/30003.0kW

Z axis servo motor

kw

αiF 22/30004.0kW

X axis rapid speed

m/min

4

Z axis rapid speed

m/min

8

X axis travel

mm

300(11.8")

Z axis travel

mm

1000/1500/3000

Chuck


electric chuck 4-jaw

Turret


vertical 4-position

Diameter of tailstock quil

mm

100(4")

Travel of tailstock quil

mm

250(9.8")

shank size

mm

40x40

Center height of machine

mm

1150

Machining accuracy


IT7

Positioning accuracy for Z axis

mm

0.04 

Positioning accuracy for X axis

mm

0.03 

Repositioning accuracy for Z axis

mm

0.015

Repositioning accuracy for X axis

mm

0.01

Roundness(radius value)

mm

0.01

Surface roughness

μm

Ra1.6

Machine weight

kg

10300

Machine overall dimension

mm

34280×1928×2060

Workpiece Sample:

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