HiT-400 minimizes non-cutting time by applying quick tool change and rapid feed system, provides high-speed and high-precision machining performance by applying an in-house designed spindle.
Cooling of the spindle and frames minimizes thermal displacement to ensure high precision during long-time machining. Hwacheon software installed on the machine improves productivity and precision, provides better machining quality compared to existing Tapping Centers.
The design of the machine has been considered for easy-maintenance & convenience of the user, and a wide range of optional accessories can be selected to optimize the machine according the need of the user.
Machine Specification
| Item | HiT-400 | ||||
|---|---|---|---|---|---|
| 12K [FANUC] | 12K [SIEMENS] | 20K [FANUC] | 20K [SIEMENS] | ||
| Travel | |||||
| X-axis Stroke | mm | 520 | 520 | 520 | 520 |
| Y-axis Stroke | mm | 400 | 400 | 400 | 400 |
| Z-axis Stroke | mm | 300 | 300 | 300 | 300 |
| Max. Distance between table surface to Spindle Nose | mm | 150 ~ 450 | 150 ~ 450 | 150 ~ 450 | 150 ~ 450 |
| Distance from column to Spindle Center | mm | 454 | 454 | 454 | 454 |
| Table | |||||
| Table Size | mm | 600 x 400 | 600 x 400 | 600 x 400 | 600 x 400 |
| Max. Loading Capacity | kg | 200 | 200 | 200 | 200 |
| T-Slot (Slot W x P / No. of slots) | mm | 24 x 125 / 3ea | 24 x 125 / 3ea | 24 x 125 / 3ea | 24 x 125 / 3ea |
| Spindle | |||||
| Max Spindle Speed | rpm | 12,000 (Opt.: CTS) | 15,000 (Opt.: CTS) | 20,000 (Opt.: CTS) | 20,000 (Opt.: CTS) |
| Spindle Motor | kW | 7.5 / 5.5 | 7.2 / 4.8 | 7.5 / 5.5 | 7.2 / 4.8 |
| Type of Spindle Taper Hole | – | BBT-30 | BBT-30 | BBT-30 | BBT-30 |
| Spindle Bearing Inner Diameter | mm | Ø70 | Ø70 | Ø70 | Ø70 |
| Type of Spindle | – | Direct-Coupled | Direct-Coupled | Direct-Coupled | Direct-Coupled |
| Method of Spindle Lubrication | – | Grease | Grease | Grease | Grease |
| Method of Spindle Cooling | – | Jacket Cooling (Fan Cooler) | Jacket Cooling (Fan Cooler) | Jacket Cooling (Oil Cooler) | Jacket Cooling (Oil Cooler) |
| Feedrate | |||||
| Rapid Traverse (X / Y / Z) | m/min | 60 / 60 / 60 | 60 / 60 / 60 | 60 / 60 / 60 | 60 / 60 / 60 |
| Motor | |||||
| Feed-Axis (X / Y / Z) | kW | 1.8 / 1.8 / 3.0 | 2.6 / 2.6 / 2.6 | 1.8 / 1.8 / 3.0 | 2.6 / 2.6 / 2.6 |
| Coolant Motor (Spindle / Bed) | kW | 0.25 / 1.1 | 0.25 / 1.1 | 0.25 / 1.1 | 0.25 / 1.1 |
| Spindle Cooler (50/60Hz) | kW | 1.2 | 1.2 | 1.2 | 1.2 |
| ATC | |||||
| Type of Tool Shank | – | BBT-30 | BBT-30 | BBT-30 | BBT-30 |
| Type of Pull Stud | – | ||||
| Tool Storage Capacity | ea | 21 | 21 | 21 | 21 |
| Max. Tool Diameter | mm | Ø80 | Ø80 | Ø80 | Ø80 |
| Max. Tool Length | mm | 200 | 200 | 200 | 200 |
| Max. Tool Weight | Kg | 2.5 | 2.5 | 2.5 | 2.5 |
| Method of Tool Selection | – | ||||
| Tool Change Time (C to C) | sec | 1.6 | 1.6 | 1.6 | 1.6 |
| Power Source | |||||
| Electric Power Supply | kVA | 25 | 25 | 25 | 25 |
| Power Specification | – | 220V, 60Hz | 380V, 60Hz | 220V, 60Hz | 380V, 60Hz |
| Compressed Air (Pressure x Consumption) | – | ||||
| Tank Capacity | |||||
| Spindle Cooling / Lubrication | ℓ | / 2 | / 2 | / 2 | / 2 |
| Coolant | ℓ | 190 [CTS : 290] | 190 [CTS : 290] | 190 [CTS : 290] | 190 [CTS : 290] |
| Machine Size | |||||
| Height | mm | 2,384 [Top Cover : 2,500] [CTS : 2,660] | 2,384 [Top Cover : 2,500] [CTS : 2,660] | 2,384 [Top Cover : 2,500] [CTS : 2,660] | 2,384 [Top Cover : 2,500] [CTS : 2,660] |
| Floor Space (L x W) | mm | 1,650 x 2,085 | 1,650 x 2,085 | 1,650 x 2,085 | 1,650 x 2,085 |
| Weight | Kg | 2,500 | 2,500 | 2,500 | 2,500 |
| NC Controller | – | FANUC 0i-MF | SIEMENS-828D | FANUC 0i-MF | SIEMENS-828D |