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CNC pipe thread lathe is a special machine tool for pipe thread turning machining. Its feature is that the spindle bore is relatively large (usually 130 mm or more), and the spindle box has chucks before and after, in order to facilitate the clamping and processing of large-diameter pipes and rods. Can turn metric, imperial cylindrical, tapered pipe thread, can also be used to replace outer lathes, boring holes, internal and external taper surfaces, and planes, etc. in lathes. The lathes are widely used in the petroleum sector, the gold manufacturing department, chemical industry, hydropower, and geological exploration. Other departments deal with the machining of drill pipes, drill boats, and casings.What is DRC's Pipe Threading Lathe?
QK series CNC Pipe threading lathe machine is mainly designed to process all kinds of internal and external pipe threads including metric,inch,module,DP and taper threads,as well as having all the common functions of normal CNC lathe such as processing the inner bore and end face of shafts and disks.
This series lathe machine is widely used in industries including petroleum exploiting,coal and minerals mining,chemical piping and geological prospecting,it is high-efficiency equipment in processing and repairing drilling pipe,drilling rod,thread coupling and so on.
The digitally-control pipe threading lathe,a special tool to turn and mill pipe threads,characterized by larger diameter of the spindle bore(over 130mm in general) and chucks installed before and behind the head stock so as to hold and process tubular or rod pieces of latge diameters. In addition to milling cylindrical/conical SI/BS pipe threads,it can be used to replace the general lathes to mill outer diameters,bore holes,and planes.It is widely used to process working pieces such as drilling pipes/collars and casing in the sectors such as petroleum,smelting,chemistry,hydropower and geologic exploration.
Main Characters:
Hollow spindle bore design allows processing extra-long work-piece
Double chuck equipment realizing better clamping of work-piece
Taper guide bar installed ensures taper thread processing ability
Professional Manufacturer CNC Thread Rolling Machine Oil Country Pipe Threading CNC Lathe
Feature
1. We set up TRB (tapered rolling bearings) on this lathe to increase the rigidity of the spindle.
2. Big spindle bore and double chuck allows clamp and process big diameter pipes;The spindle bore is very large and set up double chucks both front and back and you can choose electric chucks as you like.
3. Ultrasonic frequency quenched guide-ways are hard enough for good wear-resistance;Carriage and guide way contact surface pasted with Turcite B to maintain long-term accuracy,The slide rail f saddle is treated by wear-resisting layer coated, to avoid the crawling.
4. The slide rail f saddle is treated by wear-resisting layer coated, to avoid the crawling.
5. There are two types of speed change: Manual and step less.
6. Set up self lubrication system, and easy to maintain.
7.Integral machine bed adopts high strength iron to relize high rigidity and precision
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Main Techinical specifications
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QK1313A
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QK1316A
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QK1319A
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QK1327A
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Max.swing over bed
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600mm
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600
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600
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800
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Max.swing over carriage
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340mm
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340
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340
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540
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Tube outside diameter
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30-127mm
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50-150
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50-196
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100-275
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Max. length of workpiece
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1500/3000mm
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Max. length of turning
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1350/2800mm
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Span of guideway
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460(verall aanding bed)mm
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550
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Max.load of lathe bed
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3000kg
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5000
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Quenching hardness
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≤HRC55
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Spindle bore(dia)
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130mm
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160
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200
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280
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Mode of spindle speed
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2 gears variable frequency/stepless speed regulation
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Range of spindle speed
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20-800r/min
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20-600
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20-450
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10-300
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Power of main motor
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11KW
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15
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Size of chuck
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400/3 jaw
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500/3 jaw
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800/4 jaw
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Minimum feed increament X/Z axis
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0.001/0.001mm
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Rapid speeds of X/Z axis
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0.001/0.001mm
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Max.travel of X /Z axis
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300/1350-2850mm
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400/1350-2850
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Turret type
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V4 240
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V4 280
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Section of tool shank : 32/32mm
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Turret indexing time : 3s
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Lndexing repeatability
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0.008mm
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Diameter of tailstock quill : 100mm
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Travel of tailstock quill : 250mm
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CNC System
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GSK980TC3/Optional: SINUMERIK 808D,FANUC Series Oi-TF
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Roughness
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Ra1.6
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Length/Width/Height
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3900-5400/2000/2100mm
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4300/2180/2200
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Machine weight
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4500/5800kg
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7800/9500
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