Features
■ AC servo motor driven for longitudinal
and vertical feed movement, anti-friction Teflon sliding longitudinal guideways
■Suspending type leadscrew ensures
accuracy of the vertical feed
■Top-mounted diamond roller dresser,
vertical movement is realized through the precision ball leadscrew driven by AC
servo motor
■Variable frequency motor driven for spindle to ensure the
best constant speed
■ NC indexing mechanism placed on the
table for automatic indexing and precision positioning during the multi-slot
grinding of the corrugated roller parts.
■ Coordinated control of X and Y axes to
realize the high precision convex grinding
■ Coordinated control of X, Y and V axes
to carry out the continuous dressing of diamond roller to the grinding wheel.
Technical parameters
|
Model |
MK8850×30/HZ |
||
|
Table(W×L) |
mm |
500×3000 |
|
|
Table mounting surface(W×L) |
mm |
500×4000 |
|
|
Max. table loading |
kg |
1500 |
|
|
Table longitudinal movement(X-axis) |
Max. travel |
mm |
3000 |
|
Speed |
mm/min |
0-8000 |
|
|
Wheelhead vertical feed(Y-axis) |
Distance from wheel spindle axis to
table |
mm |
240-930 |
|
Speed |
mm/min |
0-2000 |
|
|
Dresser vertical movement(V-axis) |
Max. travel |
mm |
180 |
|
Rotary movement (A-axis) |
Workpiece indexing range |
|
360°random indexing |
|
Wheelhead motor |
Power |
kw |
15 |
|
Speed |
rpm |
700-2500 |
|
|
Grinding wheel |
OD |
mm |
550 |
|
ID |
mm |
203 |
|
|
Width |
mm |
16 |
|
|
Coolant pump |
Lift |
m |
17-30 |
|
Flow rate |
L/min |
80 |
|
|
Total power |
kw |
Approx.40 |
|
|
Net weight |
kg |
20000 |
|
|
Overall dimension(L×W×H) |
mm |
9000×3000×3200 |
|
﹡The above information are subject to
change without notice.
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As a leading CNC system supplier in China, WEIHONG is now take a big step to expanding the overseas market.