|
Item
|
Specification
|
Unit
|
BL-Z0640
|
|
Capacity
|
Chuck size
|
/
|
5’’/6''
|
|
Max. swing dia. over bed
|
mm
|
Φ300
|
|
Max. swing dia. over slide
|
mm
|
Φ100
|
|
Max. turning length
|
mm
|
300
|
|
Slide board size
|
mm
|
550×190
|
|
Spindle
|
Spindle speed
|
rpm
|
4000
|
|
Spindle bore
|
mm
|
A2-4 Φ45/A2-5 Φ48.5/A2-5 Φ56
|
|
Spindle motor
|
kw
|
3.7/5.5(servo)
|
|
Clamping device
|
/
|
Hydraulic collet/Hydraulic chuck
|
|
X/Z axes
|
X/Z axes travel
|
mm
|
330/300
|
|
X/Z axes servo motor
|
N.m
|
4/4
|
|
X/Z axes rapid move speed
|
m/min.
|
20/20
|
|
X/Z ball screw O.D./pitch
|
mm
|
Φ32/10
|
|
X/Z linear guideway width
|
mm
|
25/25
|
|
X/Z repeatability accuracy
|
mm
|
0.003/0.005
|
|
Tool post
|
Tool post
|
/
|
Standard: Gang tool;Optional:4T,8T tool turret
|
|
Toolshank size
|
mm
|
16×16, Φ20
|
|
Tailstock
|
Tailstock
|
/
|
N/A
|
|
Machining Accuracy
|
Finish turning dia. uniformity
|
mm
|
±0.005
|
|
Finish turning roundness
|
mm
|
≤0.003
|
|
Finish turning flatness
|
mm
|
Φ300mm, Inner concave surface ≤0.025
|
|
Finish turning roughness
|
mm
|
Ra0.8~0.6
|
|
Machining Capacity
|
Steel Φ60 1200rpm
|
/
|
F 0.1mm/r semidiameter cutting depth 2mm
|
|
Steel Φ80 1000rpm
|
/
|
F 0.1mm/r semidiameter cutting depth 1.5mm
|
|
Aluminium Φ80 1000rpm
|
/
|
F 0.1mm/r semidiameter cutting depth 1.5mm
|
|
Stainless steel Φ60 1200rpm
|
/
|
F 0.1mm/r semidiameter cutting depth 1.5mm
|
|
Others
|
Automatic lubrication pump
|
/
|
Quantitative type,20kgf/cm2
|
|
Overall size
|
mm
|
1590×1280×1460
|
|
N.W.
|
kg
|
1700
|