|
Item
|
|
Unit
|
Specifications
|
|
|
Max. turning diameter
|
|
mm
|
360
|
|
|
Max. turning length
|
|
mm
|
1000
|
|
|
Max.swing diameter over bed
|
|
mm
|
Φ560
|
|
|
Max.swing diameter over cross slide
|
|
mm
|
Φ350
|
|
|
Spindle
|
Type of spindle nose
|
|
A2-6
|
|
|
|
Inner diameter of front bearing
|
mm
|
Φ100
|
|
|
|
Taper of spindle bore
|
|
1:20；Φ70
|
|
|
|
Spindle bore
|
mm
|
Φ65
|
|
|
|
Max. through bar diameter
|
mm
|
Φ50
|
|
|
|
Standard chuck diameter
|
inch
|
8
|
|
|
|
Max. spindle speed
|
r/min
|
4500
|
|
|
|
Spindle rated torque
|
Nm
|
136（769r/min）
|
|
|
|
Max. spindle torque
|
Nm
|
245（576r/min）
|
|
|
|
Main motor output power continuous /30 minutes
|
kW
|
11/15
|
|
|
Two axis
|
Rapid traverse of X/Z axis
|
m/min
|
30
|
|
|
|
X axis travel
|
mm
|
200
|
|
|
|
Z axis travel
|
mm
|
1050
|
|
|
Tailstock
|
Tailstock travel
|
mm
|
950(Servo drive)
|
|
|
|
Tailstock quill taper
|
Morse
|
MT-5
|
|
|
Turret
|
Turret form
|
|
Horizontal 8 positions servo turret
|
|
|
|
Center height of turret
|
mm
|
80
|
|
|
|
Turret rotation repeat positioning accuracy
|
Sec.
|
±1.6
|
|
|
|
Whether the cutter can be selected nearby
|
|
yes
|
|
|
|
End face tool holder
|
mm
|
25×25
|
|
|
|
Boring tool holder
|
mm
|
Φ40
|
|
|
|
Reduction sleeve
|
mm
|
f32
|
|
|
Other
|
Distance from spindle center to bed bottom
|
mm
|
1015
|
|
|
|
Machine net weight
|
kg
|
4750
|
|
|
|
Total power supply capacity
|
kVA
|
27
|
|
|
|
Overall dimensions (Length X width X height)
|
mm
|
3620×1890×1900
|
|
|
Inspection items
|
|
Factory standard
|
|
|
Machining accuracy
|
|
IT6
|
|
|
Roundness of machined workpiece (mm)
|
|
0.0025/Ф75
|
|
|
Cylindricity of machined workpiece (mm)
|
|
0.010/150
|
|
|
Flatness of machined workpiece (mm)
|
|
0.020/Ф300
|
|
|
Surface roughness of machining workpiece
|
|
Ra1.25μm
|
|
|
Positioning accuracy
|
X axis (mm)
|
0.008
|
|
|
|
Z axis (mm)
|
0.008
|
|
|
Repeat positioning accuracy
|
X axis (mm)
|
0.004
|
|
|
|
Z axis (mm)
|
0.005
|
|
|
Item
|
Specifications
|
Domestic/
imported
|
Brand
|
Remarks
|
|
CNC system
|
i5 System
|
Domestic
|
i5
|
Optional Fanuc,Siemens system
|
|
Main servo motor
|
11/15kW
|
Domestic
|
CTB
|
|
|
X/Z axis/tail motor
|
3.8KW
|
Domestic
|
CTB
|
|
|
Spindle bearing
|
NN3020K
|
Imported
|
NSK/NTN/SKF/FAG
|
Spindles for machinery
|
|
|
BTM100A
|
|
|
|
|
|
NN3018K
|
|
|
|
|
Support bearing
|
25TAC62
|
Imported
|
NSK/FAG/NACHI/NTN
|
|
|
X axis lead screw
|
32
|
Imported
|
THK
|
|
|
Z axis lead screw
|
32
|
|
|
|
|
Tailstock lead screw
|
32
|
|
|
|
|
X axis guide rail
|
35
|
Imported
|
THK
|
Ball guide rail
|
|
Z axis guide rail
|
35
|
|
|
Ball guide rail
|
|
Tailstock guide rail
|
35
|
|
|
Ball guide rail
|
|
Hydraulic chuck
|
8 inch hollow
|
Imported
|
chandox/ton fou/strong(Taiwan Province)
khan/samchully/seoam (South Korea) |
Standard a pair of soft claws
|
|
Hydraulic oil cylinder
|
8 inch hollow
|
|
|
|
|
Tailstock tip
|
MT-5
|
Imported
|
Shun Chen(Taiwan Province)
|
live center
|
|
Turret
|
8 station servo turret
|
Imported
|
IEEPO
|
|
|
Hydraulic pressure station
|
|
Imported
|
Nachi
|
|
|
Lubrication
|
|
Imported
|
Ishan(Taiwan Province)
|
|
|
Chip conveyor
|
Right chip removal device
|
Domestic
|
Jibao
|
30m lift water pump (including chip removal cart)
|
