The Mitsubishi M70 controller is with guide user-friendly control panel frame. The operator can easily be guided to use different kinds of grinding modes when need to arrange the grinding program.
2. Electric cabinet
Electric components are with high quality and meet CE norms to make sure work stability. It equips with head exchanger to control in normal temperature.
3. Right side (Z axis) grinding wheel spindle
Use 10000rpm spindle and drive by Mitsubishi spindle motor SJ-PF11-01(B112F). Spindle interior cooling system is oil-cool type. Tool holder is BBT.50 Type. It is easy to change tools by using ATC for expending functional grinding process.
4. Left side (B axis) grinding wheel spindle
Use motor built-in type 30000 rpm spindle and cooling system is oil-cool type. With independent slider movement it is easily for smaller diameter grinding process and help to meet the requirement for internal & external grinding.
5. Touch probe system
Equip in the tool holder BBT. 50 and put in ATC it can easily use the grinding spindle as a standard to measure & modify the workpiece home position at the same time.
6. Hydraulic Slide dressing device
During grinding process this hydraulic slide dressing device can move to interior position. Only when need to dress the wheel just move it to the dressing position. This helps to expend the grinding wheel working space. It can also equip the Diamond roller type dressing device (Optional).
7. Auto. tool change system (ATC)
Equip with 6 nos. tool stands & use tool holder BBT. 50 type it is easy to equip the suitable grinding wheels at the same time. The auto. tool change system helps to change different grinding wheels easily and can reach the best grinding efficiency.
Controls: Mitsubishi M70
Specifications
VIG-8050
Capacity
Internal Grinding Range
mm
Ø70 ~ Ø700
Max. External Grinding Diameter
mm
Max. Ø700
Z axis Max. External Grinding Length
mm
500
Z axis Max. Internal Grinding Length
mm
Ø70 ~ Ø270 = 325 Ø270 ~ Ø700 = 500
Max. Workpiece Swivel
mm
Ø800
Max. Workpiece Length
mm
600 (including clamping fixture)
Max. Workpiece Load
kgs
850
Traverse
X axis Longitudinal Traverse
mm
1000
Z axis Vertical Traverse
mm
650
Grinding Spindle
Z axis External Grinding wheel Spindle Speed
rpm
1000~8000
Z axis External Grinding Wheel Diameter
mm
Ø100 ~ Ø200
Z axis External Grinding Wheel Nose Hole Type
BBT.50
Z axis Internal Grinding Wheel Diameter
mm
Ø50 ~ Ø150
Z axis Internal Grinding Wheel Spindle Nose Hole Type
BBT. 50
Work Table
Work Spindle Speed
rpm
12~200
Work Table Size (Face Plate)
mm
Ø800
Screw Nut size for T-Groove
M20
Work Chuck Size (Optional)
mm
Ø450 (18")
Infeed
X/Z axis rapid traverse
M/min
10
X/Z axis cutting speed
mm/min
0~6000
X/Z micro movement / each circle
mm
0.1 1.0 10
X/Z micro movement / each graduation
mm
0.001 0.01 0.1
X/Z axis min. setting unit
mm
0.001
X/Z axis guideway type
Linear Guideway
ATC
Auto Wheel Change Number
pcs
6
Storeroom Type
Round Plate Stand Type
Wheel Spindle Nose Tool Holder Type
BBT.50
Wheel Auto Change Type
X/Z axis servo movement
Motor
External Griding Wheel Spindle Motor
kw
7.5
Work Spindle Motor
kw
7.5
Coolant Pump Motor
kw
2.6
Dressing Device Hydraulic Pump Motor
kw
0.75
Lubrication System Motor
w
20
Tank Capacity
Hydraulic Oil Tank
L
24
Auto Electric Lubricator Tank
L
6
Oil Cooler Tank
L
15
Pneumatic Tank
L
30
Coolant Tank
L
500
Power Supply
Power
45KVA
Machine Dimensions
L X W X H
mm
3500 x 3200 x 3600
Net Weight
kgs
14000
Control System
mm
Model
kg
Mitsubishi
Standard Accessories:
1. Fully enclosed splash guard. 1 set 2. CNC controller Mitsubishi M70 with PC-NC conversation software. 1 set 3. Single point diamond dresser. 1 set 4. Hydraulic oil lubricator system. 1 set 5. Coolant system. 1 set 6. Electric system. 1 set 7. Full-close loop digital scale. 1 set 8. Tools and Tools box. 1 set 9. 2000 ~ 10000 R.P.M. Spindle. for Model:8060/8060D 1 set 10. 10000 ~ 30000 R.P.M. Built-in Spindle. for Model:8060D 1 set 11. Oil cooler system for wheel spindle. 1 set 12. ATC system (Auto. Tool Change system Max install 6 Tools). 1 set 13. Standard BBT.50 Tool. 4 sets 14. 800mm Face plate. 1 set