|
Project |
Content
|
Unit
|
Value
|
|
Number of axes
|
Control shaft
|
|
2X/2Z
|
|
Working stroke
|
Vertical grinding head moves back and forth [X-axis]
|
mm
|
2400
|
|
Move back and forth horizontal grinding [X-axis]
|
mm
|
2350
|
|
Mobile vertical grinding down [Z axis]
|
mm
|
450
|
|
Mobile horizontal grinding down [Z axis]
|
mm
|
450
|
|
Workbench
|
Table form
|
|
Electromagnetic coil concentric copper countertops
|
|
Table Size
|
mm
|
Φ4300
|
|
Maximum load
|
KG
|
2000
|
|
Resolution
|
X \ Z axis
|
mm
|
0.001
|
|
|
|
|
|
Spindle
|
Taper
|
|
ISO 1：5
|
|
Vertical grinding spindle speed range
|
rpm
|
750-3000 Frequency
|
|
Horizontal grinding spindle speed range
|
rpm
|
750-3000 Frequency
|
|
Vertical grinding wheel
|
|
Φ450XΦ360X150 CBN grinding bowl
|
|
Horizontal grinding wheel
|
|
Φ600X50XΦ203CBN (or resin) flat-shaped grinding wheel
|
|
Mobile
|
X \ Z-axis rapid traverse
|
m/min
|
3\3
|
|
B-axis (table) rotation speed
|
rpm
|
100
|
|
X \ Z-axis cutting feed
|
mm/min
|
1-600
|
|
Motor Power
|
Vertical grinding spindle motor
|
KW
|
35kw
|
|
Horizontal grinding spindle motor
|
KW
|
30kw
|
|
Table motor
|
KW
|
35KW inverter + reducer
|
|
Z-axis servo motor
|
KW
|
3.9KW × 2 (double grinding) 2500rpm
|
|
X-axis servo motor
|
KW
|
2.3KW ×2 1500rpm
|
|
Pump motor
|
KW
|
1
|
|
Pump motor
|
KW
|
7.5
|
|
Accuracy
|
X / Z positioning accuracy
|
mm
|
0.01/300，0.01/300
|
|
X / Z axis Repeatability
|
mm
|
0.005/300，0.005/300
|
|
Flatness
|
mm
|
0.01/1000
|
|
|
Thickness, etc.
|
mm
|
0.015/1000
|
|
|
Roughness
|
|
Ra0.32μ
|
|
Rail
|
X-axis
|
|
Three heavy ball rail line
|
|
Z-axis
|
|
Hard track (posted PTFE tape)
|
|
|
|
|
|
Screw pay
|
X / Z-axis diameter
|
mm
|
Φ50×2/Φ50×2
|
|
X / Z axis Pitch
|
mm
|
10
|
|
Nuts
|
|
Ball nut
|
|
Tank
|
Grinding fluid tank (tank)
|
L
|
600
|
|
Hydraulic System Workbench
|
L
|
500
|
|
Hydraulic system static pressure grinding
|
L
|
200
|
|
Lubrication system
|
L
|
10
|
|
Machine Specifications
|
Pressure needs
|
Mpa
|
0.6-0.7
|
|
Power capacity
|
KVA
|
100
|
|
Total weight
|
KG
|
Approximately 80,000
|
|
|
|
|
Copyright ? 2014-2015 Copyright：Zhejiang Qin Long machinery technology co., LTD., All Rights Reserved