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CNC Pipe Thread Lathe

Introduction to CNC Pipe Thread Lathe

Pipe-Thread-Lathe

Pipe-Thread-Lathe
 
 pipe-thread-lathe3
 
QKA1212/1219/1226/1235/1246 CNC lathes were developed mainly for the turning of oil-pipe threads. They are suitable for the turning of various kinds of pipe threads, and are also can be as universal CNC lathes.

These CNC pipe thread lathes are controlled by semi-closed circle controlling systems. They are suitable for the turning of circum gyration bodies of various curving generatrixes , the turning distinguish ability is 0.001mm.They can be used to the turning of cylindrical and conical threads, and threads connected continuously by them, and end face threads as well, They have functions of automatic tool compensation, rough-turned piece circle, thread-cutting circle, slotting circle, and absolute zero can be set at your will.

These machines are suitable for verified work pieces machining in medium and small batches, and are of good flexibility, high efficiency, finishing up with good conformity, and are easy to program, simple to operate. So they are ideal medium-type mechanical machine equipment.


 Manufacturers of the Main Equipments

  1. CNC system FANUC 0i TD             Japan
  2. Servo motor                                       Japan FANUC
  3. Chuck                                                 China
  4. 4-position electrical turret                China
  5. Ball screw                                         China
  6. Spindle bearing                               China


 Precision of the Machine

Series QKA1212/1219:
(1) X axis position 0.03mm, Repeat position 0.012mm
(2) Z axis position (1000mm) 0.04mm, Repeat position 0.016mm
Z axis position (1500mm) 0.045mm, Repeat position 0.02mm
Z axis position (2000mm) 0.05mm, Repeat position 0.025mm
Z axis position (3000mm) 0.06mm, Repeat position 0.025mm
Series QKA1226/1235:
(1) X axis position 0.03mm, Repeat position 0.012mm
(2) Z axis position (1500mm) 0.045mm, Repeat position 0.02mm
Z axis position (3000mm) 0.06mm, Repeat position 0.025mm
Z axis position (5000mm) 0.08mm, Repeat position 0.025mm
Series QKA1246:
(1) X axis position 0.03mm, Repeat position 0.012mm
(2) Z axis position (1500mm) 0.045mm, Repeat position 0.02mm
Z axis position (3000mm) 0.06mm, Repeat position 0.025mm
Z axis position (5000mm) 0.08mm, Repeat position 0.025mm 


 

 Specifications

1. Main specifications: QKA1212 QKA1219 QKA1226 QKA1235 QKA1246
Max. cutting pipe dia. mm Ф120 Ф190 Ф70-260 Ф114--340 Ф300-460
Swing over bed  mm 770 1000 1100 1250
Swing over carriage mm 480 630 730 900
Width of bed mm 550 755 1100
Max. length of work piece mm 1000/1500/2000/3000 1500/3000/5000
Max. cutting length mm 850/1350/1850/2850 1300/2800/4800
2. Spindle:
Diameter of spindle thru hole mm 130 200 275 355 465
Type of main spindle center   C11 A2-20 A2-20 A2-28
Power of main spindle motor kw 11 18.5 28/38
Step of spindle speeds   MANUL-3
AUTO-6
MANUL-2
AUTO-4
AUTO-4
Range of spindle speeds rpm 25-800 90-450 6-400 5-320 5-200
Max Travel of cross slide mm 390 630 800
3. Tailstock:
Travel of tailstock quill mm 250 300
Taper hole of tailstock quill   M5 M6
Diameter of tailstock quill   mm 100 mm 160 mm 200mm
4. Machine overall size and weight:
Max. weight of work piece kg 1500 5000
Dimension (L /W/H)   mm 3227,3677,4177,5177/
1800/1850
4800,6300,8300/
2460/2120
Net weight  kg 3900/4200/4700/5200 9000,10000,13000
5. Turret:
Size of turret mm 240mm×240mm 300mm×300mm 380mm×
380mm
Size of cutter cross section mm 32mm×32mm 40mm×40mm 50mm×
50mm
Position number of turret   V4 V4
6.Hydraulic and lubrication system:
Device of automatic lubrication   AMO-II-150S AMO-Ⅲ-150S
Model of gear pump   CB-B6 CB—B6
Rated pressure of gear pump MPa 2.54MPa (25kgf/cm2) 2.54MPa(25kgf/cm2)
Flow rate of gear pump L/min 6L/min 6 L/min
Working pressure of oil chuck MPa 0.98-2.54MPa (10-25kgf/cm2) 0.98-1.176MPa (10-12kgf/cm2)
7. Cooling system:
Model of cooling pump   AOB-25 JCB-45
Power of cooling motor W 90W 150W
Flow rate of cooling pump L/min 25L/min 45L/min
8. Driving system:
Model of main motor (frequency conversion)   YI60M-4-B3 UABP180L-4-33.3-18.5-1MB3 SIEMENS
1PH7167
Rotational speed of motor r/min 1460r/min 960 r/min 1000 r/min
 
 Standard Accessories
 QKA1212/1219   QKA1235
 FANUC 0i Mate-TD CNC    FANUC 0i -TD CNC
 Manual tailstock   Electrical tailstock
 Vertical 4-position turret   Vertical 4-position turret
 Ф380mm(1212)/Ф500mm(1219) manual chuck    Ф790manual chuck
 Auto lubrication system    Auto lubrication system
 Standard work light   Standard work light
 Coolant system   Coolant system
 Half Chip guard   Half Chip guard
 Heat exchanger   Heat exchanger
 Standard lathe color   Standard lathe color
 Technical documents  Technical documents
 One set of tool kits  One set of tool kits
 QKA1226   QKA1246
 FANUC 0i -TD CNC   SIEMENS 802D CNC
 Electrical tailstock   Electrical tailstock
 Vertical 4-position turret  Vertical 4-position turret
 Ф630mm manual chuck   Ф1000manual chuck
 Auto lubrication system  Auto lubrication system
 Standard work light   Standard work light
 Coolant system   Coolant system
 Half Chip guard    Half Chip guard
 Heat exchanger   Heat exchanger
 Standard lathe color   Standard lathe color
 Technical documents   Technical documents
 One set of tool kits   One set of tool kits

 Special Accessories
Series QKA1212/1219  Series QKA1226
Other CNC system such as Siemens 802D,  
Fagor  GSK980TD
 Other CNC system such as Siemens 802D, Fagor 
Other size 3-jaw chuck or 4-jaw chuck  Hydraulic or manual tailstock 
vertical 6-position electrical turret  Vertical 6-position 
electrical turret
horizontal 6-position electrical turret    Horizontal 6-position electrical turret 
horizontal 8-position electrical turret   Horizontal 8-position electrical turret 
 hydraulic tailstock   Other size chuck 
steady rest  Φ20-Φ170mm   Steady rest Φ50-Φ470 
 follower rest   Φ20-Φ120mm   Follower rest   Φ50-Φ220 
 steady rest φ160-350mm  Live center    M6 
Series QKA1235  Series QKA1246 
 Other CNC system 
such as Siemens 802D, Fagor  
 Other CNC system 
such as FANUC 0i -TD, Fagor  
 Hydraulic or manual tailstock   Hydraulic or manual tailstock 
 Vertical 6-position electrical turret  Vertical 6-position electrical turret 
 Horizontal 6-position electrical turret   Horizontal 6-position electrical turret 
 Horizontal 8-position electrical turret   Horizontal 8-position electrical turret 
 Other size chuck   Other size chuck 
 Steady rest Φ50-Φ470   Steady rest  
 Follower rest   Φ50-Φ220   Follower rest   
 Live center    M6   Live center    M6 

 This video shows the heavy duty horizontal lathe made by Jiesheng, which is a hot sale product.



LINKS:

CNC Horizontal Lathe                      Heavy Duty Horizontal Lathe
Heavy Face Lathe                             Double Column Vertical Lathe




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