used machining centre STARRAG HECKERT
| manufacturer: | STARRAG HECKERT |
| type: | HEC 800 ATHLETIC |
| built: | 2009 |
| control: | FANUC Series 31i Model A5 |
Technical Equipment/Features
| travels: | |
| X-Axis (headstock cross) | 1.450 mm |
| Y-Axis (headstock vertical) | 1.300 mm |
| Z-Axis (table longitudinal) | 1.300 mm |
| B-Axis (NC-rotary table) | 360.000° |
| max. workpiece size (Ø x height) | Ø1.750 x 1.400 mm |
| NC-rotary table: | |
| pallet size | 800 x 1.000 mm threaded holes DIN55201 |
| smalles increment | 0,001° |
| reduced moment of inertia for payload | 250 kgm² |
| max. table load in center | 2.000 kg |
| feed, rapid traverse: | |
| feed range in X-Y-Z-Axis | 1-60.000 mm/min |
| feed force in X-Y-Z-Axis 100% ED | 20/18/20 kN |
| rapid traverse in X-Y-Z-Axis | 60 m/min |
| rapid traverse B axis (NC-rotary table) | 60 m/min |
| main spindle: | |
| diameter in front bearing | 100 mm |
| max. power, ED 100/60% | 37/45 kW |
| max. torque, ED 100/60% | 1.230/1.500 Nm |
| max. speed | 6.000 min-1, 2 gear steps |
| tool holder | HSK-A 100 DIN 69893 |
| coolant system: | |
| connection to central coolant supply system | |
| cooling lubricant unit with backwash filter | |
| low pressure circuit | ca. 2,5 bar ca. 125 l/min |
| internal cooling through the spindle centre | ca. 80 bar ca. 30 l/min |
| tool magazine, tool changer: | |
| tower magazine with 180 storage locations in 3 towers | |
| 15 memory locations for extra-long tools between 450 and 800 mm realized in the storage. This reduces the total number of storage units by 15 to 165. |
|
| max. tool Ø | 110 mm, secondary pitch occupied |
| tool holder | HSK-A 100 |
| tool Ø with restriction | 250 mm, secondary pitch free |
| tool length max. | 450/800 mm |
| tool weight max. | 35 kg |
| max. tool weight per tower | 600 kg |
| chip -to-chip time up to 12 kg / over 12 kg | ca. 5,0 / ca. 8,2 sec |
| pallet change time | ca. 20 sec |
| machine dimensions & connection data: | |
| space requirement | ca. 8,2 x 6,0 x 4,6 m |
| machine weight | ca. 31.000 kg |
| connected load | 90 kW |
| supply fuse | 160 A |
| operating frequency | 50 Hz |
| operating voltage | 400 V 3 AC |
| equipment, accessories |
| • 2-fold pallet changer • 3 separate set-up stations with threaded hole pallets 800 x 1.000 mm • tool magazine with 165 places HSK-A 100, own operating terminal on the magazine side, make SIEMENS • NC-rotary table, increment 0,001° • main spindle 6.000 min-1, 2 gear steps • 3D-measuring probe make RENISHAW • electronical handwheel • machine enclosure with completely closed working area • chip conveyor • coolant unit with filter and booster pumps, internal coolant feed • exhaust mounted on the machine cover • program running hours approx ca. 18.200 h |