| Main technical parameter |
|
Model&Name/Items |
Unit |
XK338A |
XK3310A |
XK3312A |
XK348A |
XK3410A |
XK3412A |
| cnc ram-type single boring-milling machine |
cnc ram-type double boring-milling machine |
|
Table surface |
mm |
800×1800 |
1000×2500 |
1250×2500 |
800×1800 |
1000×2500 |
1250×2500 |
|
Table longitudinal travel |
mm |
1600 |
2500 |
2500 |
1600 |
2500 |
2500 |
|
Numbers、width&distance between T - slot |
mm |
5×28×160 |
5×28×200 |
7×28×160 |
5×28×160 |
5×28×200 |
7×28×160 |
|
Taper of spindle |
taper |
7:24,NO:50 |
7:24,NO:50 |
7:24,NO:50 |
7:24,NO:50 |
7:24,NO:50 |
7:24,NO:50 |
|
Distance from spindle center to table |
mm |
180－800 |
180－800 |
180－800 |
180－800 |
180－800 |
180－800 |
|
Distance from spindle nose to table center |
mm |
200－600 |
400－800 |
400－800 |
150－550 |
400－800 |
400－800 |
|
Grade of spindle speed |
steps |
9 |
9 |
9 |
9 |
9 |
9 |
|
Range of spindle speed |
rpm |
80－779 |
80－779 |
80－779 |
80－779 |
80－779 |
80－779 |
|
Grade of work-table feeds |
steps |
non-grade |
non-grade |
non-grade |
non-grade |
non-grade |
non-grade |
|
Range of work-table feeds |
rpm |
1－3000 |
1－5000 |
1－5000 |
1－3000 |
1－5000 |
1－5000 |
|
Rapid travel speed of table |
mm/min |
6000(10000) |
6000(10000) |
6000(10000) |
6000(10000) |
6000(10000) |
6000(10000) |
|
Grade of spindle box vertical feed |
steps |
non-grade |
non-grade |
non-grade |
non-grade |
non-grade |
non-grade |
|
Range of spindle box vertical feed |
rpm |
1－3000 |
1－3000 |
1－3000 |
1－3000 |
1－3000 |
1－3000 |
|
Rapid vertical travel speed of spindle box |
mm/min |
4000 |
4000 |
4000 |
4000 |
4000 |
4000 |
|
Range of spindle box cross feed speed |
rpm |
1－3000 |
1－3000 |
1－3000 |
1－3000 |
1－3000 |
1－3000 |
|
Rapid travel speed of spindle box cross feed |
mm/min |
4000 |
4000 |
4000 |
4000 |
4000 |
4000 |
|
Power of spindle motor |
kw |
7.5 |
7.5 |
7.5 |
7.5(2台) |
7.5(2台) |
7.5(2台) |
|
Power of table feed motor |
kw |
X:4.7 |
X:5.5 |
X:5.5 |
X:4.7 |
X:5.5 |
X:5.5 |
|
Power of spindle box cross feed motor |
kw |
Z:2.3 |
Z:4 |
Z:4 |
Z、W:2.3 |
Z、W:4 |
Z、W:4 |
|
Power of spindle box vertrical travel motor |
kw |
Y:2.3 |
Y:4 |
Y:4 |
Y、V:2.3 |
Y、V:4 |
Y、V:4 |
|
Power of coolant pump |
kw |
/ |
0.12 |
0.12 |
/ |
/ |
/ |
|
Positioning accuracy |
mm |
±0.015 |
±0.015 |
±0.015 |
±0.015 |
±0.015 |
±0.015 |
|
Repeatability |
mm |
±0.01 |
±0.01 |
±0.01 |
±0.01 |
±0.01 |
±0.01 |
|
Net weight of machine |
kg |
8500 |
13000 |
13500 |
10000 |
16000 |
17000 |
|
Overall dimensions(L×W×H) |
mm |
4792×2235×3313 |
6282×2143×2883 |
6282×2393×2883 |
4792×3800×2683 |
6282×4250×2883 |
6282×4985×2883 |
|
Cnc system |
|
KND or FANUC(可选) |