NO |
project |
Specifications, parameters |
Specifications, parameters |
|
SFH20OCNC Vertical Internal and External Grinding Machine |
Precision grinder |
High precision grinding machine |
1 |
Workbench diameter(mm) |
Φ200 |
Φ200 |
2 |
Grinding Workpiece Size Range (Diameter x Height)(mm) |
Φ200×150 |
Φ200×150 |
3 |
Workbench speed(r/min) |
0~450 |
0~450 |
4 |
Maximum Bearing Capacity of Workbench(KG) |
100 |
100 |
5 |
Trailer (X-axis) reciprocating speed(m/min) |
6 |
6 |
6 |
Trailer reciprocating trip(mm) |
320 |
320 |
7 |
Grinding Wheel Spindle Speed(r/min) |
6000 |
6000 |
8 |
Spindle centering cone runout(mm) |
0.003 |
0.001 |
9 |
Grinding Wheel Size (Outer Diameter * Width * Inner Diameter) |
Φ150×40 |
Φ150×40 |
10 |
Fast lifting speed of grinding head(mm/min) |
6000 |
6000 |
11 |
Minimum vertical feed of grinding head(mm) |
0.001 |
0.001 |
12 |
Workbench end runout(mm) |
0.003 |
0.001 |
13 |
Workpiece flatness(mm/m) |
0.005/1000 |
0.003/1000 |
14 |
Grinding wheel spindle motor powerKW |
7.5 |
7.5 |
15 |
Torque of Vertical Lift Servo Motor NM |
10 |
10 |
16 |
Torque of Reciprocating Servomotor on WorkbenchNM |
7 |
7 |
17 |
Workbench motor powerKW |
1.5 |
1.5 |
18 |
Machine tool net weight |
2000 |
2000
|