Features
■Layout principle of integral column or
double columns, double wheelheads(single wheelhead) and saddle movement with
vertical spindle and rotary table.
■Table adopts
hydrostatic guideway and is driven by AC Servomotor.
■Independent intellectual property right
for wheelhead, the grinding wheelhead adopts imported precision bearings. The
wheelehead spindle is equipped with cooling water temperature control device.
■Machine equipped with double wheelheads
has eleven control axes. All feed axes adopt Heidenhan grating scale for
full-closed loop control (option).
■The workpieces are clamped vertically for grinding.
Multi-stage combined processing in one-time clamping.
Technical parameters
|
Model |
MGKF1000/ MGKF1600 |
MGKF2000/ MGKF2500 |
MGKF4000 |
|||
|
Table |
Table size |
mm |
Φ1000/Φ1600 |
Φ2000/Φ2500 |
Φ3150/Φ4000 |
|
|
Max. grinding OD |
mm |
Φ1200/Φ1600 |
Φ2200/Φ2800 |
Φ3500/Φ4500 |
||
|
Max. grinding ID |
mm |
Φ350 |
Φ500 |
Φ1000 |
||
|
Max. grinding depth |
ID |
mm |
200 |
500 |
500 |
|
|
OD |
mm |
600 |
600 |
600 |
||
|
Max. table loading |
Kg |
2000/5000 |
8000/10000 |
12000/15000 |
||
|
Table speed(stepless) |
rpm |
5~50/3~40 |
3~25/2~20 |
2~15/2~10 |
||
|
Wheelhead |
Left wheelhead |
|
Vertical |
Vertical |
Vertical |
|
|
Left wheelhead motor power |
Kw |
15 |
15/22/30 |
15/22/30 |
||
|
Max. diameter of the grinding wheel |
mm |
400 |
400 |
500 |
||
|
Grinding wheel width |
mm |
100 |
100 |
100 |
||
|
Spindle speed |
rpm |
500~3000 |
500~3000 |
500~3000 |
||
|
Max. linear speed of the grinding
wheel |
m/s |
35 |
35 |
35 |
||
|
Axial runout |
mm |
0.003 |
0.003 |
0.003 |
||
|
Radial runout |
mm |
0.003 |
0.003 |
0.003 |
||
|
Option: wheelhead oscillating
angle(stepless) |
|
-25°~+25° |
-25°~+25° |
-25°~+25° |
||
|
Right wheelhead |
|
Horizontal |
Horizontal |
Horizontal |
||
|
Right wheelhead motor power |
Kw |
15 |
15 |
15 |
||
|
Max. diameter of the grinding wheel |
mm |
400 |
400 |
500 |
||
|
Grinding wheel width |
mm |
100 |
100 |
100 |
||
|
Spindle speed |
rpm |
500~3000 |
500~3000 |
500~3000 |
||
|
Axial runout |
mm |
0.003 |
0.003 |
0.003 |
||
|
Radial runout |
mm |
0.003 |
0.003 |
0.003 |
||
|
Option: Wheelhead oscillating
angle(step) |
|
0°~+90° |
0°~+90° |
0°~+90° |
||
|
Processing accuracy |
Axial runout |
mm |
0.004 |
0.005 |
0.005 |
|
|
Radial runout |
mm |
0.003 |
0.005 |
0.005 |
||
﹡The above information are subject to
change without notice.
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