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CNC pipe threading lathe, oil field & hollow spindle lathe Q1313-1319-1322 series

Short Description:

This machine tool is designed and manufactured for thread processing of oil pipe, drill pipe and casing in petroleum, chemical and metallurgical industries. It can turn all kinds of internal and external threads (metric, inch and taper pipe threads) accurately through the automatic control of CNC system. It is especially suitable for thread processing with mass production. This machine can also process rotary parts. For example, rough and finish machining of internal and external cylindrical surfaces, conical surfaces, circular surfaces, and medium and small batches of shaft and disk parts. It has the characteristics of high automation, simple programming and high machining accuracy.

The machine tool has two linkage control axes, semi closed loop control. The Z-axis and X-axis use ball screw pairs and AC servo motors to achieve vertical and horizontal movement, with good positioning accuracy and repeated positioning accuracy.


Product Detail

Product Tags

Features

*Big spindle bore and double chuck allows clamp and process big diameter pipes.
*Integral machine bed adopts high strength iron casting to realize high rigidity and precision.
*Ultrasonic frequecncy quenched guide ways are hard enough for good wear-resistance.
*Equipped with taper guide bar device, this enables the machine to process taper threads.

LATHE INTRODUCTION

This series CNC pipe threading lathe is mainly used for processing the internal and external pipe threads, including metric, inch, DP and taper threads, as well as having all the common functions of normal CNC lathe such as processing the inner bore, end face of shafts and discs, this series is widely used in industries including petroleum exploiting, minerals mining, chemical piping and geological prospecting, for processing and repairing drilling pipe, drilling rod, thread coupling and son on. 

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Standard accessories: SIEMENS CNC contoller, electrical turret, automatic lubrication, coolant pump, semi-shield.
Optional accessies:FANUC or other CNC controller, quick change tool post, hydraulic turret or power turret, pneumatic chuck, huydraulic tailstock, pneumatic position limiter, tool setting arm, full-shield.

  specification unit QK1313 QK1319C QK1322C
capacity Swing over bed mm 630/800 630/800 630/800
Swing over cross slide mm 340/520 340/520 340/520
Distance between centers mm 1000/1500/3000 1000/1500/3000 1000/1500/3000
Pipe threading range mm 30-126 50-193 50-220
Spindle Guide way width mm 550 550 550
Max. load capacity T 3 3 3
Spindle bore mm 130 206 225
Spindle speed steps   VF, 3 steps VF, 4 steps HYD, 4 steps VF, 4 steps HYD, 4 steps
Spindle speed range rpm 30-720 20-500 20-550
Chuck mm Φ400, manual 3-jaw chuck Φ500/manual 3- jaw chuck Φ500/manual 3- jaw chuck
Turret Turret/ tool post   Electrical 4 position
Tool shank size mm 32x32 32x32 32x32
Feed X axis travel mm 320/420 320/420 320/420
Z axis travel mm 850/1350/2850 850/1350/2850 1350/2850
X axis rapid travel mm/min 4000 4000 2300
Z axis rapid travel mm/min 6000 6000 4000
Tailstock Tailstock quill diameter mm Φ100 Φ100 Φ100
Tailstock quill taper / MT5 MT5 MT5
Tailstock quill travel mm 250 250 250
motor Mian spindle motor KW 11 11 11
Coolant pump motor KW 0.125/0.37 0.125/0.37 0.125
Dimension Width x height mm 1800x1850 1880x1850 1650x1550
length mm 3300/3800/5300 3300/3800/5300 3700/5200
weight Net weight T 4..5/5.0/6.0 4.6/5.1/6.1 4.7/5.2/6.2
Note: machine bed length can customize according to real work demand. This series machine can choose servo motor direct driving sturcture with C axis. (Turning and milling compound function)

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