APPLICATION
Series of XH77A bed-type ram machining center with automatic universal milling head fills in the gaps in China. With numerical control, this machining center can process various workpieces with complicated profile surface and cavity, and can mill, bore and drill at any angle in space with clamping one time. It is widely used in all machinery and mould industries.
CHARACTERISTICS
The machining center with side, ram and bed structure, high
rigidity, beautiful configuration and easy operation.
CNC system and AC Servo motors: Siemens (Germany), Fanuc (Japan),
Fagor ( Spain) or Fidia ( Italy).
With automatic universal milling head, it can realize the
vertical and horizontal machine, even mill any angle of surface through front
half-sphere by swiveling milling
head.
Spindle motor: AC servo drive system; Spindle: infinitely variable
speeds.
Box structure is adopted in main parts, with high rigidity and
strength.
Vertical, longitudinal and cross guideways with rectangular,
hardening and plastic structure and high rigidity and anti-friction.
Automatic-clamp of tool and system protection function.
Hydraulic balance used in up-down parts to guarantee its stable and
reliable movement.
Automatic central lubrication with fixed time and quantity.
Four chip removal conveyers.
Enclosed hood. (Option)
Various tool magazine. (Option)
Without tool magazine, the machining center can become XK776A, XK778A, XK7710A, XK7712A according to your requirement.
Name |
Unit |
XH778A/3 |
XH7710A |
XH7712A/3 |
|
Working table(W×L) |
mm |
800×3000 |
1000×2000 |
1200×3000 |
|
|
Number |
5 |
7 |
9 |
|
Width |
mm |
22 |
22 |
22 |
|
Pitch |
mm |
125 |
125 |
125 |
|
Longitudinal travel of table |
mm |
3000 |
1800 |
3000 |
|
|
Cross |
mm |
800 |
1000 |
1200 |
Vertical |
mm |
700 |
800 |
1000 |
|
Distance between spindle nose and table surface |
mm |
50~750 |
50~850 |
100~1100 |
|
Spindle motor power |
kw |
18 |
22 |
||
Spindle speed |
rpm |
25~2500,Infinitely |
|||
Spindle taper |
BT50 |
||||
Axis 45°index |
Range |
360°(Random) |
|||
Axis C index |
Range |
360°(Random) |
|||
Rapid speed of three directions |
mm/min |
X、Y、Z:8000 |
|||
Feed speed of three directions |
mm/min |
1~4000 |
|||
Tool capacity |
24~60(Optional) |
||||
Tool change time (tool to tool) |
sec |
3.5 |
|||
Max. length of tool |
mm |
400 |
|||
Max. diameter of tool |
Φ125(Full) |
||||
Max. weight of tool |
kg |
20 |
|||
Max. bearing weight of table |
kg |
6000 |
6000 |
7500 |
|
Positioning accuracy |
mm |
±0.015/1000 |
|||
Reset accuracy |
mm |
0.01 |
|||
Net weight |
kg |
26000 |
27000 |
29000 |
Aluminum slit strips: a precision slitting line with minimal burring enables tension-free custom cutting for coil widths up to 2,100 mm
As a leading CNC system supplier in China, WEIHONG is now take a big step to expanding the overseas market.