No. |
Item |
MGX2945B |
unit |
|
1 |
table size |
450X800 |
mm |
|
2 |
table travel (X,Y) |
400X600 |
mm |
|
3 |
table feedrate |
1000 |
mm/min |
|
4 |
max.load capacity of worktable |
300 |
kg |
|
5 |
wheel stroke |
100 |
mm |
|
6 |
max. stroke speed for the wheel |
1800 |
mm/min |
|
7 |
stroke frequency for grinding wheel(above 25mm) |
- |
time/min |
|
8 |
distance from planet spindle center to column
guideway's top surface |
474 |
mm |
|
9 |
C-axis speed |
- |
rpm |
|
10 |
wheel speed |
electric |
45000 |
rpm |
pneumatic |
180000 |
rpm |
||
11 |
max. grinding dia. for planet grinding |
φ250 |
mm |
|
12 |
max.hole taper |
12° |
- |
|
13 |
radial feed level |
manual |
4.5 |
mm |
CNC control |
- |
mm |
||
14 |
positioning accuracy |
0.003 |
mm |
|
15 |
repeatability(R) |
- |
mm |
|
16 |
reverse quantity difference |
- |
mm |
|
17 |
machining accuracy |
0.005 |
mm |
|
18 |
roundness of planet hole |
0.002 |
mm |
|
19 |
roundness of arc interpolation hole |
- |
mm |
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