Aprašymas
| Control | |
|---|---|
| Type | Sinumerik 828D |
| System software | SW 28x |
| CNC memory | 8 MB |
| Set change time | 1 ms |
| Look Ahead | 150 |
| Number of tools | 512 |
| Cooling lubricant system | |
|---|---|
| Number of coolant pumps | 3 St |
| Coolant pump(s) drive power | each 1.27 kW |
| Tank capacity | 210 l |
| Flow rate | 66 – 100 l/min |
| Dimensions and weights | |
|---|---|
| Length approx. | 3000 mm |
| Width/depth approx. | 1950 mm |
| Height approx. | 2310 mm |
| Weight approx. | 4350 kg |
| Drilling/milling output | |
|---|---|
| Max. size milling head | 63 mm |
| Max. size shaft milling cutter | 32 mm |
| Electrical connections | |
|---|---|
| Total rated value | 31 kVA |
| Electrical Data | |
|---|---|
| Supply voltage | 400 V |
| Mains frequency | 50 Hz |
| Fast motion speed | |
|---|---|
| X axis | 36000 mm/min |
| Y axis | 36000 mm/min |
| Z axis | 36000 mm/min |
| Feed force | |
|---|---|
| Feed force X-axis | 3,0 kN |
| Feed force Y-axis | 5.5 kN |
| Feed force Z-axis | 5.5 kN |
| Feed motor torque | |
|---|---|
| X axis continuous operation S1 | 7.3 Nm |
| Y axis continuous operation S1 | 10.5 Nm |
| Z axis continuous operation S1 | 15 Nm |
| Milling table horizontal | |
|---|---|
| Table length | 900 mm |
| Table width | 410 mm |
| Reach | 480 mm |
| Min. clearance vertical spindle – milling table | 102 mm |
| Max. clearance vertical spindle – milling table | 562 mm |
| T-groove size | 16 mm |
| T-groove number | 4 |
| T-groove spacing | 102 mm |
| Max. load bearing capacity | 350 kg |
| Pneumatic connection | |
|---|---|
| Operating pressure | 5 – 7 bar |
| Precision | |
|---|---|
| Repetition accuracy | ± 0.005 mm |
| Positioning accuracy | ± 0.005 mm |
| Travel | |
|---|---|
| X axis automatic | 760 mm |
| Y axis automatic | 440 mm |
| Z axis automatic | 460 mm |
| Turret | |
|---|---|
| Design | Double arm gripper |
| Number of tool slots | 24 Tools |
| Max. tool diameter adjacent slots free | 125 mm |
| Max. tool diameter | 80 mm |
| Max. tool length | 200 mm |
| Max. tool weight | 8 kg |
| Tool change time tool to tool (T to T) | 2 s |
| Vertical spindle | |
|---|---|
| Spindle chuck | SK 40 DIN 69871 |
| Speed range | 12000 min¯¹ |
| Explanation speed range | Please note that the maximum spindle speed must be reduced by approx. 20 % in continuous operation. |
| Drive motor output continuous operation S1 | 9 kW |
| Drive motor output S6-30 % operation | 21,2 kW |
| Torque drive motor continuous operation S1 | 57 Nm |
| Torque drive motor S6-30 % operation | 135 Nm |
| VPE | 1 |
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