ME1450 UNIVERSAL CYLINDRICAL GRINDER

This machine can grind cylindrical and conical external surfaces and holes with accuracy of IT6 and IT5. The longitudinal travel of the workable and the infeed of the wheelhead are carried out hydraulically or manually. The rapid approach and withdrawal of the tailstock center, the lubrication of the worktable slide-way and the infeed leadscrew etc.are all hydraulically controlled.

TECHNICAL SPECIFICATION
Grinding dia.
External
cylindrical
With steady rest
Min
mm
30
Max
mm
200
Without steady rest
Min
mm
30
Max
mm
500
Internal
cylindrical
Without steady rest
Min
mm
25
Max
mm
200
Without steady rest
Min
mm
25
Max
mm
200
Max. grinding length
mm
1500?¬2000?¬3000
Max. distance between center
mm
1500?¬2000?¬3000
Max. workpece weight
kg
1000
Center high
mm
270
Max. grinding depth for internal
mm
320
Grinding wheel
Max
mm
600??63??305
Min
mm
450??63??305
Available width of grinding wheel Wheel speed
mm
50-75
m/s
35/26.25
Spindle speed
r/min
1114
Max.movement of grinding slide
mm
410
Rapid feed/back amount of wheelhead
mm
100
Workstock center
Morse
6
Tailstock center
Morse
6
Internal grindhead
Grinding wheel
    Max
mm
150
    Min
mm
20
Spindle speed
    Min
r/min
3500
Spindle speed
    Max
r/min
11000
Total power of motors
kw
13.85
Outline dimensions
1500
mm
4967??2375??1693
2000
mm
5500??2375??1693
3000
mm
7386??2375??1693
Packing case size
1500
mm
5650??2400??2120
2000
mm
5650??2200??2190
3000
mm
7500??2200??2110
Net weight
kg
8500?¬9000?¬11500
Gross weight
kg
10000?¬11000?¬13500
WORKING ACCURACY
Roundness
mm
0.0025
Uniformity of diameter in longitudinal section
mm
0.008
Roughness
um
Ra0.2
MAIN ACCESSORIES
Wheel dismount tool
1 set
Wheel balancing arbor
1 set
coolant tank
1 set
Measuring plate
1 set
wheel dresser
1 set
Driving dog
4 sets
Wheel with flange
1 set
Parallel wedge
12?¬12?¬1 6sets
MAIN ACCESSORIES SUPPLIED ON SPECIAL ORDER
Radius wheel dresser
1 set
  Positioner
1 set
Eng dresser
1 set
Wheel balancing stand
1 set