CX25Y CNC millturning center
Introduction
l The center designed with 6 controllable axes of X, Y, Z1, Z2, C1 and C2, of which 4 are simultaneously controlled, is specially suitable for turning, milling, drilling and tapping of various complex chuck-type, sleeve-type and shaft-type work.
l Opposed double-spindle structure can perform parts exchange during high-speed operation. Equipped with 12-station servo power turret with which rear-side machining is possible, the machine can complete all machining of a part; therefore, it saves setting and machining time in great deal and improves productivity greatly. (In case of sub-spindle)
l Motor spindle structure runs smoothly, and produces parts to high surface finish and close geometrical shape error. (In case of sub-spindle)
l C-axis function for both spindles makes it possible for either of them to index and to do circular interpolation on multi-axis. (In case of sub-spindle)
l Due to large-travel Y-axis and length & breadth milling function, operations of turning, milling, drilling and tapping on cylindrical face and both ends of work are performed in a single setting, thus eliminates error caused by frequent setting, and ensures machining accuracy. The advantage is more obvious in machining complicated parts.
l The hydraulic balance cylinder can counterpoise the deadweight of turret and carriage, thus improves the dynamic performance of machine and prolongs the service life of bearings and screws.
l Feeds of the longitudinal and crosswise both use ball screws and linear guideways that are quick to respond and with high accuracy.
l Holistic full-enclosed guard and slant bed provide smooth chip removal and convenient workpiece setup as well as protect the operator’s safety and reduce the pollution of oil mist and coolant to environment greatly.
Specifications
|
ITEMS |
UNIT |
PARAMETERS |
|
Capacity |
Max. swing dia. over bed |
mm |
Φ560 |
|
Max. swing dia. over slide |
mm |
Φ420 |
|
Max. turning diameter |
mm |
Φ330 |
|
Max. machining length |
mm |
500 |
|
Spindle |
Type of spindle nose |
|
A2-6（GB/T5900.1） |
|
Spindle bore diameter |
mm |
Φ62 |
|
Spindle speeds |
r/min |
40-4000 |
|
Spindle hydraulic chuck dia. |
mm |
Φ210 |
|
Spindle motor power(cont.or 30 minutes) |
kW |
12/15 |
|
Sub-spindle |
Sub-spindle speeds |
r/min |
50-5000 |
|
Hydraulic chuck dia.of sub-spindle |
mm |
Φ169 |
|
Sub-spindle motor power(cont. or 30 minutes) |
kW |
10.1 |
|
Tailstock |
Quill diameter/stroke |
mm |
Φ100/100 |
|
Taper of center (standard/live spindle) |
|
MT No.5/4 |
|
Carriage |
Angle of slant |
deg |
45°+30° |
|
Distance of travel of X/Y/Z1/Z2 |
mm |
205/120(±60)/510/500 |
|
Rapid traverse rate of X/Y/Z1/Z2 |
m/min |
24/16/30/24 |
|
Servo motor torque of X/Y/Z1/Z2 |
N.m |
13.3/13.3/15/13.3 |
|
Ball screw dia. of X/Y/Z1/Z2 |
mm |
32/32/40/40 |
|
Turret |
Number of stations |
|
12 |
|
Section of tool（turning/boring） |
mm |
25×25/Φ40 |
|
C-axis |
Min.controlled angle |
deg |
0.001 |
|
Max. end-milling diameter/ tapping size |
mm |
Φ20/M12 |
|
Others |
Power supply |
kVA |
50 |
|
Dimensions |
mm |
3600×2000×2240 |
|
Gross weight |
kg |
6500 |