260MM Cnc Pipe Threading Large Spindle Bore Lathe

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2017-06-30 10:37

  • Browse the number:

    459

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Company Profile
ANYANG XINSHENG MACHINE TOOL CO.,LTD
Contactaixin:

xinshengjc(Mr.)  

Email:

telephone:

phone:

Arrea:

Henan

Address:

West xiange road.New high-tech District anyang city.P.R.China

Website:

http://www.aymachinetool.com/ http://www.pearldrivingschool.com/com/xinshengjc/

Product details


QKA1226 pipe thread CNC machine description



This series of lathe machine bed adopts high standard cast iron (HT300) one molding casting, guide way width is 755mm, processed by the second aging treatment, it owns the characters of stable performance, good rigidity, anti-vibration ability. Spindle bore diameter is 275mm, machined pipe diameter is 260mm. Two-point supported spindle with precision heavy-duty bearing, spindle speed is the automatic segmented gear shift control by the M code, stepless within segment controlled by the S code, achieving stepless speed and constant linear cutting. X-direction and Z-direction using precision ball screw assembly ensures a high processing accuracy, positioning accuracy and accuracy of retention. longitudinal (Z) feeding carried out by AC servo motor mounted on the left side of feed box drives the ball screw via planetary gear box. (X-direction) feeding carried out by AC servo motor mounted on the saddle back drives the ball screw via flexible coupling. Before delivery all the lathe machines are tested with British RENISHAW laser detector for dynamic accuracy detection and compensation, ensured they have a high positioning accuracy and repeat positioning accuracy. Standard configuration is with the 4-station turret which is free lifting and tool changes quickly and easily, a vertical 4,6 station and horizontal 6,8 station and other electric turret can be chosen. Tailstock is electric motor driven type, it can move automatically and quickly, manual type tailstock also can be selected according to users’ need. hook drag. The main motor is high-power AC variable frequency motor with frequency converter, the output is large and big range of speed. Equipped with doubleΦ630mm manual compound 4-jaw chuck. CNC system uses the internationally renowned FANUC, SIEMENS or China GSK980TD AC servo control system. The lathe machine adopts semi-closed protection and equipped with emergency stop safety button, when suddenly encounters unexpected power failure or self-failure, due to the special design of the control circuit, the lathe machine can be self-protection, ensured that the machine and personnel safety.



This series of lathe machine is mainly developed for the turning of oil field pipe thread, it is not only suitable for all kinds of pipe thread turning, but also can be used for ordinary CNC lathe, suitable for processing complex shape of the shaft, sets, disk parts, such as turning inside and outside cylindrical surface, conical surface, circular surface, end face, chamfer. Especially for multi-species, small batch of turning processing, process adaptability, high processing efficiency, low scrap rate, good product consistency, easy programming, simple operation, reducing the technical requirements of workers, it is the ideal medium mechanical processing equipment.








































































































ITEM

UNIT

QKA1226

External Dia. of pipes

mm

260

Swing over bed

mm

1000

Swing over carriage

mm

630

Max.length of workpiece

mm

1500/3000/5000

Max.length of turning

mm

1300/2800/4800

Span of guideway

mm

755

SPINDLE

Spindle nose

A2-20

Taper hole of spindle

1:20

Spindle bore

mm

275/355

Top taper of spindle

6#

Range of spindle speed

r/min

400

Chuck

mm

630

FEED

Min. feed of X/Z-axis

mm

0.001/0.001

Rapid of X/Z-axis

m/min

4/5

Max. travel of X

mm

570

TURRET

Turret type

V4 □300

Section of tool shank

mm

40x40

Indexing repeatability

mm

0.008

Max.cutting force

N

29400

TAILSTOCK

Dia. of tailstock

mm

160

Travel of tailstovk

mm

300

Taper hole of tailstock

Morse6

OTHERS

Main power

kw

18.5

Accuracy

IT6~IT7

Roughness

RA1.6

Length

mm

4800/6300/8300

Width

mm

2520

Hight

mm

2120

Weight

t

9、11、13

CNC system

0i-mate-TD/0i-TD