ITK-Mega SS
Evolution of MEGA
ITK-MEGA-SS400/SS600
Implementing High-Precision High-Speed
and High surface quality machining by
inheriting DNA of MEGA series
| Specifications |
| Travel (X, Y, Z) | 410 mm × 330 mm × 200 mm |
| Table work area | 480 mm × 330 mm |
| Distance from table to spindle nose | 50mm~250mm |
| Maximum table load | 100kg |
| Spindle speed | 3000~40,000min-1 (OP:60,000min-1) |
| Spindle taper | 1/10 taper (2-plane constraint) |
| Rapid feed rate | XYZ 15,000mm/min |
| Cutting feed rate | 10,000mm/min (PC :15,000mm/min) |
| Tool shank | HSK-E25 |
| Tool storage capacity | 20 tools / 40 tools |
| Maximum tool shank | Φ6.0 |
| Spindle motor | 1.9kW |
| Machine height | 2,090mm |
| Floor space required | 1,990mm × 2,690mm |
| Machine weight | 2,500kg |
| Power supply required | 13.5kVA |
| High rigidity body | High performance spindle | ||
| - Triangle bridge structure - Mono block column + cross rail - 3-point support - Z balance cylinder |
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- Max 40,000min-1 (OP:60,000min-1) |
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Accuracy data
Circle cutting data
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| X positioning accuracy data | |
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| Y positioning accuracy data | |
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| Z positioning accuracy data | |
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Drip guard • Preventing oil drip from spindle |
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Axis guide
| Tool measurement | |
| • Vision system tool measurement function (Dyna-vision) • Maintaining table work area by measuring outside of machining area |
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| * Laser type measurement is also available | |
Tool changer
High-speed ATC
・・・ By twin arm system
T to T : 10sec
⇒ 5sec
Automatic greasing
| Improved serviceability by automatic greasing |
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| HIS control - HIS(Heat Isolation System) - Strengthened HIS control |
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| Measured Element | Nominal | Measured Data |  |
| Width for □21 | 21 | 21.003 | |
| 21 | 21.004 | ||
| Corner angle for □21 | 90° | 90° 00' 27'' | |
| 90° | 89° 59' 40'' | ||
| 90° | 90° 00' 20'' | ||
| 90° | 89° 59' 33'' | ||
| Fin Thickness | 0.3 | 0.312 | |
| 0.3 | 0.314 | ||
| 0.3 | 0.313 | ||
| 0.3 | 0.312 | ||
| Corner R at fin center | R5.4 | R5.402 | |
| R5.4 | R5.401 | ||
| R5.4 | R5.400 | ||
| R5.4 | R5.403 | ||
| Angle of Cross fin | 90° | 90° 00' 25'' | |
| 90° | 90° 00' 35'' | ||
| 90° | 90° 00' 13'' | ||
| 90° | 89° 59' 47'' | ||
| Angle of □21 and fin | 45° | 45° 00' 11'' | |
| Ø 15 I.D. | Ø 15 | Ø 14.989 | |
| Ø 15 circularity | 1.1 um |
3D mirror finish machining
Mirror finish on hard material using carbide tool
Material : POLMAX
Hardness : 52HRC
Dimension : 30 ×30 ×30mm
Coolant : Semi-dry
- Pitch direction : Ra 17nm Pitch direction : Ra 17nm (Rz 84nm)
- Cutting direction : Ra 9nm Cutting direction : Ra 9nm (Rz 32nm)
Improved items
Function and operability of MEGA were reviewed,
and 30 items were improved.
・ Measurement area was placed outside of machining area
・ Tow
er type signal light was employed for better visibility
・ 10.4“ larger display
・ Smoother Y axis cover motion
・ Improved oil drip from coolant nozzle
・ Improved serviceability with integrated piping
・ Improved hosing for mist collector
・ Coil type hose for coolant gun
・ Standardized spindle orientation function
・ Reduce mechanical shock at tool change
