This machine is 3-axis numerical servo control pipe threading lathe, flat bed machine, especially suitable for drill pipe, HWDP，drill collar pipe thread repairing, also can do other machining such as: turning excircle surface, inner bore, taper, arc, step, screw, chamfer etc.
- Machine main characteristic
- The CNC system is FUNAC0i Mate-TD, X and Y axis use servo motor, with spindle servo drive system.
- The software is the special thread repairing software which is researched and developed by ourselves, it is very convenient to repair thread.
- With auto-centralization lubrication system
- 3-jaw chuck in front and 4-jaw chuck at rear, clamping realiable
- Front and rear chuck flange are connected by short cone, compared with screw connection, it is high rigidity, Easy and quick disassembly
.
|
No.
|
Item
|
Unit
|
Parameter
|
|
1
|
Max swing diameter over bed
|
mm
|
∮680
|
|
2
|
Spindle center height
|
mm
|
1100
|
|
3
|
Manual chuck diameter
|
mm
|
∮630
|
|
4
|
Working range of diameter
|
mm
|
100～255
|
|
5
|
Working range of length
|
mm
|
≤1500
|
|
6
|
Maximum swing diameter over carriage
|
mm
|
∮280
|
|
7
|
Spindle hole diameter
|
mm
|
∮260
|
|
8
|
Spindle rotate speed
|
rpm
|
5～450 (stepless)
|
|
9
|
Main motor power
|
kW
|
18.5
|
|
10
|
Max. stroke of X axis
|
mm
|
400
|
|
11
|
Max. stroke of Z axis
|
mm
|
1600
|
|
12
|
X/z servo motor
|
N.m
|
12/22
|
|
13
|
Quick moving speed of x/z axis
|
M/min
|
6/8
|
|
14
|
Electric tool post
|
|
4 position
|
|
15
|
Weight
|
kg
|
7500
|
|
16
|
Dimension(LXWXH)
|
mm
|
3800×1800×1700
|
