• Spindle speed 3000 [6000] rpm.
| STT | Specification | Model | ||
| A. | CNC horizontal boring & milling center KURAKI |
AKB-11-6000 |
AKB-13 |
AKB-13 - 6000 |
| I. | Controller | Fanuc 0iMF | ||
| II. | Travel | |||
| 1. | X axis travel |
2000mm | 3000mm | 3000mm |
| 2. | Y axis travel | 1500mm | 2000mm | 2000mm |
| 3. | Z axis travel | 1500mm | 1600mm | 1600mm |
| 4. | W axis travel | 500mm | 700mm | 700mm |
| 5. | Distance from table top to spindle center | 0 ÷ 1500mm | 0 ÷ 2000mm | 0 ÷ 2000mm |
| 6. | Distance from table center to spindle nose | 450 ÷ 1950mm | 800 ÷ 2400mm | 650 ÷ 2250mm |
| III. | Table | |||
| 1. | Table size | 1400 x 1600mm | 1800 x 2000mm | 1800 x 2000mm |
| 2. | Table top profile | 22mm x 7 | 22mm x 7 | 22mm x 7 |
| IV | Spindle | |||
| 1. | Boring spindle diameter |
Ø130mm |
Ø130mm |
Ø130mm |
| 2. | Spindle speed | 10 ÷ 6000rpm |
9 ÷ 3000rpm |
10 ÷ 6000rpm |
| 3. | Spindle taper size | BBT50 (BT50 Big plus) |
BBT50 (BT50 Big plus) |
BBT50 (BT50 Big plus) |
| V. | Feed | |||
| 1. | Rapid traverse X/Y/Z/W axes | 12/12/12/-M/min | 10/10/10/6M/min | 10/10/10/-M/min |
| 2. | Feedrate | 1 ÷ 6000mm/min | 1÷ 4000mm/min |
1÷ 4000mm/min |
| VI. | ATC | |||
| 1. | Tool storage capacity |
Arm type 40 Tools
[60/ 90] |
Arm type 40 Tools
[60/ 90] |
Arm type 40 Tools
[60/ 90] |
| 2. | Max. Tool diameter |
125mm
[240 mm] |
125mm
[240mm] |
125mm
[240mm] |
| 3. | Max. Tool diameter without | 240mm | 240mm | 240mm |
| 4. | Max. Tool length |
400mm
[600/ 900mm] |
400mm | 400mm |
| 5. | Max. Tool weight |
25kg | 25kg | 25kg |
| B. | Standard accessories | C. | Optional accessories |
| 1. | Pre-tension ball screws on all 3 axis X/Y/Z |
1. | Transformer 3 phase 380V/ 220V, 80kVA |
| 2. | Roller type linear guide ways on X/Z axes and box ways on Y axis |
2. | Skimmer for floating-oil by M code control ( Disk type water oil separation kit) |
| 3. | ATC, 40 tools |
3. | Coolant through spindle with 50bar high pressure filtration system |
| 4. | 2-steps gear drive spindle with spindle speed 3000rpm |
4. | Washing gun |
| 5. | Scale feedback system on X/Y/Z/B axes |
5. | Air gun |
| 6. | Coil type chip conveyor (X axis) |
6. | Cooler for EC cabinet |
| 7. | Spindle cooling Oil |
7. | Splash guard type A Double door type (table side H: 2000mm) with SW |
| 8. | Chip cover for slide ways |
8. | Renishaw OMP400 |
| 9. | NC indexing table every 0.001 degree (every 90 degree indexing by locate pin) |
9. | Japan Metrol TE24E tool length measurement offset automatically |
| 10. | Coolant device with lift type chip conveyor |
10. | Renishaw TS-27 tool length/ diameter measurement offset automatically |
| 11. | Coolant through spindle interface |
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| 12. | Hydraulic unit |
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| 13. | Spindle taper air blow |
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| 14. | Remote control MPG |
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| 15. | 3 level operation light (3color) |
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| 16. | Power shut off device |
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| 17. | Mono lever type jog feed |
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| 18. | Rigid tapping |
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| 19. | Maintenance display |
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| 20. | Heat exchanger for electrical cabinet |
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| 21. | Automatic lubrication |
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| 22. | Display language: English |
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| 23. | Foundation bolts & plates |
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| 24. | Tools and tool box for reassembly |
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| 25. | NC power input: 220V |
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| 26. | 1 year mechanism warrantee |
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| 27. | 2 years warrantee for controller |
