The main purposes and scope of application: This Screw-rod Milling machine tool adopts 0i - MC numerical control system produced by FANUC company, with three axes and three linkage.The feed system is driven by AC servo motor of FANUC company, the ball screw adopts high-precision ball screw, which have the good precision retention. Milling spindle adopts AC frequency conversion stepless speed change. Variable lead, variable base diameter, constant lead, constant base diameter, single-head, multi-head, multi-stage thread with different pitch and tapered thread can be processed. The Screw-rod Milling machine is mainly suitable for injection molding machinery, rubber machinery, food machinery, extrusion machinery, chemical machinery and other industries.
ITEM |
Unit |
SK6330 |
Length between centers |
mm |
1500,3000,5000,6000 |
Effective cutting length |
mm |
1000,2500,4500,6000 |
Max diameter of work-piece |
mm |
300 |
center height |
mm |
370 |
Spindle hole |
mm |
95 |
Taper hole of spindle |
|
Morse 5# |
Machining lead range |
mm |
0.01—1000mm |
Index head |
|
vary |
Milling cutter Spindle speed (stepless) |
r/min |
150—500r/min(low) 600-1300r/min(high) |
Taper hole of Milling cutter |
|
φ69.85,7:24 |
|
Vertical travel of milling cutter spindle |
mm |
50mm higher than the workpiece center |
|
mm |
40mm lower than the workpiece center |
Distance from spindle to the workpiece centerline |
mm |
95-325mm |
Horizontal rotation Angle |
|
20 degrees left and right |
Taper hole of tailstock |
|
MT5 |
Travel of tailstock quill |
mm |
160 |
Feed of longitudinal and cross |
mm/min |
0-2000 |
Rapid speed of longitudinal and cross |
mm/min |
6000 |
Others |
Milling head motor |
kw |
7.5kw B5,n=1500r/min |
Workpiece spindle servo motor (c-axis) |
|
α40i/3000 M0=38N.m 3000r/min |
Z axis servo motor |
|
α40i/3000 M0=22N.m 3000r/min |
X axis servo motor |
|
α22i/3000 M0=22N.m 3000r/min |
Cooling pump |
kw |
0.45 |
Guide lubrication station |
kw |
2.7W |
Turning Head pump |
w |
120 |
Chip conveyor |
kw |
0.37 |
Number of control shaft |
|
3(X,Z,C) |
Programming minimum unit |
mm |
0.001 |
CNC system |
|
7.5" |
Maximum programming |
mm |
99999.999 |
Dimensions |
mm |
7990×1930×2165 |
Weight |
kg |
12000 |
Standard and Optional list