TWISTER Series Moving-Gantry type 5-Axis Machining Center
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Description
ㆍAll 3 linear axes are located on top, dynamic performance independent of table loading.
ㆍX & Y axes are directly coupled with servo motors while Y-ax is driven by dual ballscrews, which ensures the precise linear movements with high acceleration and rapid feed.
ㆍX/YIZ axes are equipped with cross-roller linear guides, and optical scales.
ㆍA & C tilting/rotary axes are equipped with Renishaw high res. rotary optical encoders.
ㆍBuilt-in spindle is an essential part of excellence.
ㆍTwister series model features U-shaped base, and equipped with dual-supported A/C tilting & rotary table, high speed built-in spindle, cross-roller type linear guides, and precise optical scales.
ㆍ Precise angular compensation and RTCP (Rotated Tool Center Point) functions are available (optional), to ensure the best accuracy of tool tip path during complex and irregular curved surface machining tasks.
ㆍFixture and workpieces can be easily hoisted onto the table with a crane while the roof cover is opened.
ㆍThe working area is covered with stainless steel sheets to keep it clean and elegant.
ㆍMachine top is fully covered by finned crankcase type way cover.
ㆍFully closed working environment is achieved while the way cover closes.
ㆍLarge touch screen and keyboard provides the best operating experience to the operators.
ㆍFanuc iHMI Function is available (Optional) for more innovative possibilities.
ㆍTwister features a proprietary tool magazine to minimize the machine footprint while maximizing the working area.
ㆍStandard: Carousel type 30T (Option: T-shaped chain type 40T / 60T).
ㆍATC and tool magazine are installed behind the machining area to keep the chip and dust away.
ㆍServo-driven tool magazine facilitates fastest tool selection and shortest tool waiting time.
ㆍServo-driven ATC system achieves optimized tool change time 2 secs. (Tool to Tool).
Standard Accessories
Carousel type 30T ATC (Servo-driven ATC & magazine)
Coolant system
Automatic lubrication system
LED work lamp
Tool box with adjust tools
Fully enclosed type splash guard
Spindle air blast
Work air blast
RS-232 interface
Rigid tapping
Spindle oil cooler
Leveling bolts and pads
Automatic power off (M30)
Air conditioner type heat exchanger for elect. cabinet
Air gun & coolant gun
Powerful chip flushing system
Finned crankcase type way cover along Y-ax
Chain type chip conveyor with cart
Optical scales for 3 axes
Ring-type encoders for A/C axes
Optional Accessories
Built-in spindle 15,000 / 18,000 rpm
Oil skimmer
Coolant through spindle system, 20 / 30 / 50 / 70 bar
Automatic tool length measuring device
Automatic workpiece measuring device
Oil mist collection unit
Rotating & tilting center point calibration kit
Transformer
CE regulation
TS regulation
Controller Options
Fanuc 31i MB5
Siemens ONE
Heidenhain TNC7
Fagor 8065 Power
Specifications
| Model | Unit TWISTER TW-685-5A |
| Condition | New |
| X Axis | mm 650 |
| Y Axis | mm 820 |
| Z Axis | mm 550 |
| C Axis (Rotating) | degree +/-360 (Cont.) |
| Table Size | mm Φ650 |
| T-slot Configuration (Width/No./Pitch) | mm 14 H3 / 7 / 80 |
| Max. Loading | kg 750 |
| Spindle Nose To Table Surface | mm 125~675 |
| Spindle Driven Method | Built-in |
| Spindle Taper | BBT-40 (Opt.: HSK-A63) |
| Spindle Motor Power | kW Low winding :11 / 18.5 (S1-Cont. / S3-10%) |
| Spindle Motor Torque | Nm Low winding :45.7 / 124 (S1-Cont. / S3-10%) |
| Spindle Speed | rpm 12,000 (Opt.: 15,000 / 18,000) |
| X,Y Axes Rapid Feed | m/min 36 (Opt.: 48 / 60) |
| Z Axis Rapid Feed | m/min 36 (Opt.: 48 / 60) |
| Cutting Feed | m/min 10 |
| ATC Type | Carousel type with tool arm (Dual servo-driven) |
| Tool Number | T 30 (Opt.: 40 / 60) |
| Max. Tool Weight | kg 7 |
| Max. Tool Diameter (With Adj. Tool/Without Adj. Tool) | mm Φ80 / Φ120 |
| Max. Tool Length | mm 300 |
| X/Y/Z Axis Positioning | mm 0.008 |
| X/Y/Z Axis Repeatability | mm 0.008 |
| Required Air Pressure | kg/cm2 6 |
| Machine Weight | kg 10,000 |
| Machine Dimension (WxDxH) | mm 2,600 x 4,508 x 3,432 |
