RIGID, DISTORTION PROOF COMPOSITE MAGAZINE COLUMN –
WIDE BASE BED WITH LARGE SPAN GUIDE WAYS –
AUTO TOOL CHANGER – DISC TYPE HIGHSPEED TOOL MAGAZINE
| CNC FUNCTIONS & FEATURES | M70B | M80A |
|---|---|---|
| Display | 8.4″ COLOR TFT LCD | 8.4″ COLOR TFT LCD |
| Maximum feed axes | 3(5) | 3(8) |
| Number of simultaneously controllable axes | 4 | 4 |
| Minimum input increment | 0.001 Micron/0.001Deg | 0.001 Micron/0.001Deg |
| Spindle speed function | 5-digit S code | 5-digit S code |
| Spindle speed override | “50% – 120%(in steps of 10%)” | “50% – 120%(in steps of 10%)” |
| Feed override | 150%(in steps of 10%) | 150%(in steps of 10%) |
| Inch-mm conversion | S | S |
| Part programme storage length | 500KB | 500KB |
| Number of part programmers | 1000 | 1000 |
| Number of sub-programme call levels | 8 Layers | 8 Layers |
| Number of tool offsets | 400 Sets | 400 Sets |
| Programme number/sequence number search | S | S |
| Number of look-ahead function blocks | 168 | 1350 |
| Single block | S | S |
| 0 stop | S | S |
| Dry run | S | S |
| DNC operations | RS232/CF I/F | RS232/SD I/F |
| Run hour and part count | S | S |
| 3S function | NA | S |
| Help function | S | S |
| Graphic display | S | S |
| Embedded Ethernet | S | S |
| Front USB interface | S | S |
| Fast Ethernet/data server | S | S |
| Machining condition selection system | S | S |
| High speed skip or probe function | S | S |
| Linear interpolation | S | S |
| Circular interpolation | S | S |
| Helical interpolation | S | S |
| Absolute/incremental programming | S | S |
| Tool radius compensation | S | S |
| Canned cycles for drilling and milling | S | S |
| Work-piece co-ordinate system | 56 PAIRS | 56 PAIRS |
| Background editing | S | S |
| Backlash compensation | S | S |
| Pitch error compensation | S | S |
| Polar co-ordinate | S | S |
| Scaling, mirroring | S | S |
| History of operator alarms and messages | S | S |
| Look-ahead function | S | S |
| Custom macro B/ parametric programming | S | S |
| Simple tool life management | S | S |
| Multi-language display | S | S |
| Programme restart/block search in CF card | S | S |
| Programme Edit in CF/SD card | S | S |
| Nano interpolation | S | S |
| Manual pulse generator | S | S |
| Automatic data back up | S | S |
| Cylindrical interpolation | S | S |
| Spline interpolation | NA | S |
| Cutter compensation | S | S |
| 4″ axis | O | O |
| 4″ and 5″ axis | O | O |
| AC servo drives | S | S |
| AC variable speed spindle motor | S | S |
S : Standard, O : Optional, NA : Not Applicable
| Parameter | Features | Unit | Arjun-1100 |
|---|---|---|---|
| Travel | X-axis travel | mm | 1100 |
| Y-axis travel | mm | 600 | |
| Z-axis travel | mm | 600 | |
| Spindle nose to table surface | mm | 150 ~ 700 | |
| Table | Table Dimension ( L×W) | mm | 1200 X 600 |
| Maximum Load | kg | 1000 | |
| Distance from floor to table | mm | 900 | |
| Distance from spindle center to column face / Z telescopic cover | mm | 690 (625) | |
| T- slots size | 18mm×5×100mm | ||
| Spindle | Spindle speed | rpm | 8000 |
| Spindle power (cont/30 min) | kW | 7.5/11 (11/15) | |
| Spindle taper | BT-40 (BT-50) | ||
| Feed rate | X-axis Rapid traverse | m/min | 36 |
| Y-axis Rapid traverse | m/min | 36 | |
| Z-axis Rapid traverse | m/min | 24 | |
| Cutting feed rate | mm/min | 10000 | |
| Automatic Tool Changer | Type | Arm Type | |
| Number of tools | 24 | ||
| Maximum tool length | mm | 250 | |
| Maximum tool weight | kg | 8 | |
| Maximum tool diameter with adjacent pocket full/empty | mm | 75/150 | |
| Accuracy as per ISO 230-2 | Positioning accuracy | mm | 0.01 |
| Repeatability positioning accuracy | mm | 0.006 | |
| Installation data | Machine dimensions L×W×H | mm | 3250×2450×2800 |
| Pneumatic pressure | kg/cm² | 6 | |
| Total connected load | KVA | 25 | |
| Machine weight | kg | @5500 | |
| CNC controller | Mitsubishi M80 | ||
| Standard & Optional Accessories | Arjun 1100 | |
|---|---|---|
| Standard | Optional | |
| AC servo drives | ✓ | |
| AC variable speed spindle motor | ✓ | |
| Hardened and ground linear motion guide-ways | ✓ | |
| Feedback through absolute encoder | ✓ | |
| Automatic tool clamping-unclamping | ✓ | |
| Centralised automatic-lubrication | ✓ | |
| Basic coolant system with chip tray at the front | ✓ | |
| Telescopic covers with wipers | ✓ | |
| Full machine guard | ✓ | |
| Electronic counterbalance (MITSUBISHI) | ✓ | |
| Manual pulse generator | ✓ | |
| RS 232 serial interface | ✓ | |
| Levelling pads | ✓ | |
| 10,000 rpm spindle with chiller unit | ✓ | |
| Higher spindle power (11kw / 15 kw) | ✓ | |
| Chip conveyor in lieu of chip tray | ✓ | |
| 2/3 axis linear glass scale feedback | ✓ | |
| 16 bar coolant through spindle | ✓ | |
| AC for electrical cabinet | ✓ | |
| Provision for 4th and 5th axis rotary table | ✓ | |
| 200 mm diameter 4th axis rotary table | ✓ | |
| Voltage stabiliser | ✓ | |
| Ultra isolation transformer | ✓ | |
| Coolant gun | ✓ | |
| Air gun | ✓ | |
| Ring coolant around spindle | ✓ | |
| Edge finder | ✓ | |
| Table mounted Tool Length measurement System | ✓ | |
