DC01 Drill pipe production line
Production Line Description:
The production line for the processing of oil drilling pipe, it mainly divided into three steps:
1. The upsetting machine.
2. Heat treatment machines.
3. Pipe threading lathes.
The production line is fully automatic. It can produce high quality and strong rigidity drill pipes with high efficiency.
STEP1:
PLC control, the application of advanced photoelectric detection technology, to achieve the production automation, from the technical to ensure product quality stability, reliability.
Specification:
ITEM
UNIT
YPD400
YPD400B
Nominal upset-extruding force
KN
4000
4000
Upset-extruding stroke
mm
800
800
Punch advance speed
mm/s
>157
>190
Upset-extruding speed
mm/s
47
47
Clamping force
KN
5608
5400
Top and bottom die openness
mm
200
180
Die length
mm
900
900
Die outside diameter
mm
Φ256
Φ256
Overall dimension(L×W×H)
mm
3910x3600x2360
3977x2597x2512
Net weight
Kg
21000
19000
STEP2:
TZX series intermediate frequency quenching and tempering production line is a high performance product which is developed according to market demand. It can process various sucker rod, tubing and steel rod. The fully automatic feeding device greatly reduces the labor cost.
IF Tempering line technical parameter:
|
Name |
Unit |
TZX300 |
TZX500 |
|
Workpiece diameter |
mm |
Φ22-Φ38 |
Φ40-Φ114 |
|
Workpiece moving speed |
m/min |
1.5-2.5 |
1.5-2.5 |
|
Air supply pressure |
MPa |
0.5-0.8 |
0.5-0.8 |
|
Cooling water flow |
t/h |
100 |
150 |
|
Total power |
KW |
675 |
1270 |
|
Motor power |
KW |
15 |
30 |
|
Intermediate frequency (IF) power |
KW |
500 |
1000 |
|
Ultrasonic frequency power |
KW |
80+80 |
120+120 |
|
Center height |
mm |
950 |
950 |
|
Overall dimension |
mm |
32700*3400*1800 |
32700*3400*1800 |
Quenching machine parameters
|
ITEM |
UNIT |
SPEC |
|
Processing workpiece length |
m |
8-12 |
|
Processing workpiece diameter |
mm |
φ19-φ42 |
|
Workpiece quenching speed |
m/min |
0.8-15 |
|
Machine tool working speed |
mm/s |
≥1.25 |
|
Workpiece rotation speed |
r/min |
115 |
|
Fast return speed |
m/min |
5.61 |
|
Max. working pressure of hydraulic system |
Mpa |
7.5 |
|
Land occupation length of machine tool |
m |
29 |
|
Total power of machine tool |
KW |
10 |
|
Model of reduction gear for workpiece rotation driving |
1.5kw speed ratio 13 output speed 115r/min |
|
|
Model of reduction gear for machine tool driving |
3kw speed ratio 71 output speed 20.5r/min |
|
STEP3:QKA1235
The QK series oil country lathe is also known as CNC pipe threading lathe. It is ideal equipment for turning some large workpiece in oil field industries. It is mainly supplied to process various sets of rods, thicken rods and tubing.
Details:
|
ITEM |
UNIT |
QKA1235 |
|
|
Capacities |
External Dia. of pipes |
mm |
340 |
|
Swing over bed |
mm |
1100 |
|
|
Swing over carriage |
mm |
730 |
|
|
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 |
355 |
|
|
Top taper of spindle |
morse 6 |
||
|
Range of spindle speed |
r/min |
320 |
|
|
Chuck |
mm |
800 |
|
|
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 |
540 |
|
|
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 tailstock |
mm |
300 |
|
|
Taper hole of tailstock |
morse 6 |
||
|
Others |
Main power |
kw |
18.5 |
|
Accuracy |
IT6-IT7 |
||
|
Roughness |
Ra1.6 |
||
|
Length |
mm |
4800/6300/8300 |
|
|
Width |
mm |
2520 |
|
|
Height |
mm |
2120 |
|
- The last one：It is gone
- Next：It is gone
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