ITK-MH
Horizontal Machining Center
เครื่องแมชชีนนิ่งเซ็นเตอร์ รุ่น ITK-MH Series
DMTG High Speed Slant Bed CNC Turning Center
Features
- The ITK-MH series 3 axis turning centers for turning and milling parts in a single setup. The machines are controlled by a FANUC 0i-TD system.
- For the ITK-MH series, We have developed a specially reinforced cylinderical one-piece base casting with a 45° slant angle. This base design accommodates a much heavier loading leading to exceptionaly high rigidity, good vibration absorption and great stiffness to ensure very high accurancy machining.
- The wide-range main spindle AC servo motor provides the machine with particular high torque at low speed, and together with a high resolution spindle pulse encoder and a hydraulic spindle brake ensures high accuracy indexing and milling during C axis work.
Specifications
| Model | ITK-20MH | ITK-25MH | ITK-30MH | ITK-32MH | ITK-40MH |
| Capacity | |||||
| Max.swing over bed | 440mm | 520mm | 625mm | 680mm | 800mm |
| Max.turning diameter | 260/380mm(shaft/disc) | 310/500mm(shaft/disc) | 360/550mm(shaft/disc) | 400/600mm (shaft/disc) | 550/750mm (shaft/disc) |
| Max.turning length | 500/900mm | 1000/1500mm | 940/1450mm | 950/1450/1950mm | 2000/2500/3000mm |
| Spindle | |||||
| Chuck size | 8" | 10" | 12" | 15" | 15" |
| Spindle nose | ISO A2-6 | ISO A2-8 | ISO A2-8 | ISO A2-11 | ISO A2-11 |
| Spindle speed | 45-4000rpm | 35-3500rpm | 35-3000rpm | 20-2000rpm | 20-2000rpm |
| Diameter of spindle bore | 76mm | 87mm | 88mm | 100mm | 100mm |
| Max.bar capacity (with through hole chuck and cylinder) | 65mm | 74mm | 74mm | 84mm | 84mm |
| Axes and Feeds | |||||
| X axis travel | 265mm | 260mm | 365mm | 375mm | 375mm |
| Z axis travel | 700mm | 1100/1600mm | 1110mm | 1030/2030mm | 1030/2030mm |
| Rapid traverse X and Y axes | 20/20mm/min | 12/112mm/min | 24/24mm/min | 13/13mm/min | 13/13mm/min |
| Feed rate | 0-5000mm/min | 0-5000mm/min | 0-5000mm/min | 0-5000mm/min | 0-5000mm/min |
| Min.resolution | 0.001 mm | 0.001mm | 0.001mm | 0.001mm | 0.001mm |
| Motors | |||||
| Main spindle motor power | 11/15kw(Fanuc motor) | 18.5/22kw(Fanuc motor) | 18.5/22kw(Fanuc motor) | 22/30kw(Fanuc motor) | 22/30kw(Fanuc motor) |
| Torque of X axis motor | 12NM(Fanuc motor) | 12NM(Fanuc motor) | 12NM(Fanuc motor) | 22NM(Fanuc motor) | 22NM(Fanuc motor) |
| Torque of Z axis motor | 12NM(Fanuc motor) | 12NM(Fanuc motor) | 12NM(Fanuc motor) | 22NM(Fanuc motor) | 22NM(Fanuc motor) |
| Lubricating motor power | 3 W | 3 W | 3 W | 3 W | 3 W |
| Coolant motor power | 400 W | 400 W | 400 W | 400 W | 400 W |
| Hydraulic power unit motor power | 2.2 KW | 2.2 KW | 2.2 KW | 3 KW | 3 KW |
| Accuracy | |||||
| Positioning accuracy of X/Z | X-0.010mm;Z-0.012mm | X-0.016mm;Z-0.025/0.032mm | X-0.012mm;Z-0.025mm | X-0.012mm;Z-0.025/0.030mm | X-0.016mm;Z-0.03/0.04/0.05mm |
| Repeatability of X/Z axes | X-0.004mm;Z-0.006mm | X-0.007mm;Z-0.010/0.013mm | X-0.007mm;Z-0.010mm | X-0.005mm;Z-0.012/0.016mm | X-0.005mm;Z-0.012/0.016/0.02mm |
| Differential from forward to backward | X-0.005mm;Z-0.006mm | X-0.005mm;Z-0.006mm | X-0.006mm;Z-0.012mm | X-0.006mm;Z-0.012mm | X-0.006mm;Z-0.012mm |
| Turret | |||||
| Number of station | 12 (live tools can be mounted on all 12 stations) | 12 (live tools can be mounted on all 12 stations) | 12 (live tools can be mounted on all 12 stations) | 12 (live tools can be mounted on all 12 stations) | 12 (live tools can be mounted on all 12 stations) |
| Power of live tool driven motor | 3.7/5.5 kw (Fanuc motor) | 3.7/5.5 kw (Fanuc motor) | 5.5/7.5 kw (Fanuc motor) | 5.5/7.5 kw (Fanuc motor) | 5.5/7.5 kw (Fanuc motor) |
| Tool shank | 25x25mm | 25x25mm | 32x25mm | 32x25mm | 32x25mm |
| Time of tool change(per step/circle) | 0.046/0.84s | 0.046/0.84s | 0.05/0.10s | 0.040/1.85s | 0.040/1.85s |
| Max.swing of O.D. tool tip | 495mm | 495mm | 540mm | 606mm | 606mm |
| Max.swing of live tool | 495 mm | 495 mm | 600mm | 660mm | 660mm |
| Max.drilling capacity of live tool | 20x0.2mmxmm | 20x0.2mmxmm | 22x0.2mmxmm | 22x0.2mmxmm | 22x0.2mmxmm |
| Max.tapping capacity of live tool | M24x1.5mm | M24x1.5mm | M27x1.5mm | M27x1.5mm | M27x1.5mm |
| Max.milling capacity of live tool | 25x14x40xmmxmm/min | 25x14x40xmmxmm/min | 25x20x40mmxmmxmm/min | 25x20x40mmxmmxmm/min | 25x20x40mmxmmxmm/min |
| Tailstock | |||||
| Diameter of tailstock quill | 85mm | 100mm | 140mm | 160mm | 160mm |
| Max.travel ig tailstock quill | 139mm | 139mm | 150mm | 180mm | 180mm |
| Taper of tailstock quill | MT No.5 | MT No.5 | MT No.5 | MT No.5 | MT No.5 |
| Machine Base | |||||
| Type | 45 slant, mono-block | 45 slant, mono-block | 45 slant, mono-block | 45 slant, mono-block | 45 slant, mono-block |
| Guide ways | Linear ways | Box ways | Linear ways | Box ways | Box ways |
