Description
| Axis X | 520 mm |
|---|---|
| Axis Y | 360 mm |
| Axis Z | 360 mm |
| Rotary table (4th axis) | no |
| Type of CNC | Control System FANUC 31i-A5 |
| Table length | 700 mm |
| Table width | 350 mm |
| Max. part weight | 900 kg |
| Spindle taper | ISO 40 |
| Max. spindle speed | 10500 rpm |
| Spindle motor power | 15 kW |
| Weight | 5300 kg |
Stama MC 326/TWIN Machining center – vertical
Made in German with German quality, very expensive machine and almost new.
Machining Centre STAMA MC 326/TWIN
Design as follows:
Spindle distance A: 266 mm
Traverse Ranges
X axis 520 mm
Y axis 360 mm
Z axis 360 mm
Feed Thrust
X-Y axis 4000 N
Z axis 8000 N
Traverse Rates
Rapid traverse X-Y- and Z-axis 60 m/min.
Feed rate in X-Y- and Z-axis 1-10000 mm/min
Axis dynamics: (m/sek2) max. X=5; Y=8; Z=12
Swivel Table
Swivel drive pneumatically controlled.
Pneumatically pull down in crown gear
Clamping area 2 x 700 x 350 mm
Distance table-spindle nose min./max. 305/665 mm
Number and size of T-slots per
clamping area: 2 x 14 H12
Number and diameter of location holes per
clamping area: 2 x ø16 F7
Acceptable table load 2 x 450 kg
Indexing time approx. 1,9 sec.
Spindle Unit
Tool register ISO 40
Draw bar pulling force 7000 N
Spindle diameter 65 mm
Spindle speed:
Standard 10500 rpm
Mainspindle Drives 15KW – FANUC
Torque constant up to 1500 rpm:
At 100% continious duty 60 Nm; at 20% cont. duty 96 Nm
Driving power over 1500 rpm:
At 100% cont. duty 9,5 KW; at 20% cont. duty 15 KW
Tool Magazine
Tool places standard 2 x 24
Tool diameter maximum:
all places used ø 88 mm
with empty adjacent tool place
ø 140 mm (lenght between 80mm and 210 mm)
Tool length max. 300 mm
Tool register DIN 69871-A ISO 40
Retention knob DIN 69872-19
Tool weight max. 5 kg
Chip-to-chip time approx. 2,4 sec.
Tool Inserting Station
Menu guided tool data management over the main
control panel of the nc-control.
To each tool are assigned direct:
Siemens: 32-digit tool ident. no.
in numerical or alphanumerical format.
Fanuc: 8-digit tool ident. no.
in numerical format.
For length and radius offsets
Incl. buffer station for constant short
Chip-to-Chip times.
Measuring System
X-Y axis, digital pulse coder
(Fanuc cyclic absolut, Siemens absolut)
Absolute measuring value processing resolution 0.001 mm
pitch error compensation is executed
Z-axis lienear scale
Installation Data
Space required for machine/equipment approx. 10 m2
Weight 5300 kg
Control voltage 24 V DC
Valve voltage 24 V DC
Installation conditions:
Working voltage 3×400 V ±10%; 50Hz; N/PE.
Connected rating machine 50 KVA
Fuse before master switch 3 x 80 A
Connected cross section 4 x 25 mm2
Required air pressure min. 6 bar
Clean air conditions acc. to ISO 8573-1 class 4
Supply pipe inside dia. min. 13 mm.
The machining centre is equipped with electrical
and mechanical components which guarantee the
function on a temperature range between 18°C and 35°C.
