Parameters of Flushing type wire cut EDM machines |
Items | Unit | TF400 | TF645 |
Mechanical body |
Travels X/Y/Z | mm | 400×300×220 | 645×450×300 |
Travels U/V | mm | 36×36 | 100×100 |
Max.Erosion taper | * | ±6°/(100mm thinkness) | ±25°/(80mm thinkness) |
Dimension of work-table | mm | 645×490 | 920×690 |
Max.weight of work-piece | kg | 250 | 600 |
Max.dimension of work-piece (LxWxH) | mm | 850×700×215 | 1100×850×295 |
Diameter of electrode wire | mm | 0.15-0.30 | 0.15-0.30 |
Type of machining | * | Flushing | Flushing |
Dimension of the machine | mm | 1700×2550×2165 | 2750×2800×2265 |
Weight of mechanical body | kg | 2500 | 3800 |
Floor plan area (WxH) | mm | 2200×3300 | 2750×2800 |
Work tank |
Dimension of work tank(LxWxH) | mm | 990×910×270 | 1380×1010×370 |
Filtration | * | Filter paper | Filter paper |
ECO-10N | L | Resin(20L) |
Coordinate axes |
Manual velocity of axes X/Y/Z | Four grades Max.: 1.2m/min |
Double-direction positioning accuracy A of axes X/Y（according to ISO230-2:1997） | 0.008mm whole travel |
Double-direction positioning accuracy Aof axes U/V（according to ISO230-2:1997） | 0.012mm whole travel |
Single-direction repeated positioning accuracy of X/Y axes(R↑ or R↓) | 0.004mm |
Single-direction repeated positioning accuracy of U/V axes(R↑ or R↓) | 0.006mm |
Reverse distance of B for X/Y | 0.004mm |
Reverse distance of B for U/V/Z | 0.005mm |
Offset for software pitch offset of X/Y/Z axes | Offset space 5mm |
Offset for software pitch offset of U/V axes | Offset space 1mm |
Ball screw of axes X/Y/Z | Φ25mm/ Bolt distance 4mm/ Accuracy C3 |
Slide screw of axes U/V | Φ8mm/ Bolt distance 0.8mm |
Guide-way of X/Y/U/V/Z | Linear ball guide-way |
The min. resolution (X/Y/U/V/Z) | 1μm |
Deceleration ratio of the belt of X/Y axes | 1:04 |
Deceleration ratio of the belt of Z-axis | 1:02 |
Motor of X/Y/Z | AC servo motor |
Motor of U/V | Step-motor |
Wire-driving system |
Diameter of wire | 0.15/0.20/0.25/0.30mm brass wire |
Dimension of wire container | Max.: Φ160mm |
Velocity of wire | Max.:200mm/s |
Control the tension of wire when machining | Adjusting automatically |
Wire alignment | Automatically |
Wire installation | Manually |
Wire-through | Manually |
Wire-retract | Automatically |
Dielectric tank |
Filtration | One filter paper (accuracy:5μm, dimension:Φ340x450 direction: from inside to outside) |
Cubage of dielectric tank | 300L |
Type of medium | Pure water or distilled water |
Capacity of resin | 20L |
Water-cooling system | 3500W |
Power of re-cycling pump | 0.8Kw |
Power of high-voltage pump | 1.5Kw |
Power of water-input pump | 0.35Kw |
Cabinet |
Criterion power | 3x380V 50/60Hz 7KVA |
Fluctuation allowed | 380V±10% 50±1Hz |
Current fully loaded | 10A |
CNC |
Control system | IPC system (Celeron 1.66GHz) |
Operation system | Windows XP |
Hard disk | >80G or CF card>16G |
Type of input | keyboard，USB, LAN |
Display | 15”LCD |
Language | Chinese/English/Portuguese |
Controlling axe | Five axes/Four axes simultaneity |
Command mode | Incremental/absolute |
Unit | Inch/metric |
Interpolation | Linear / arc |
Mini. Input | 0.001mm |
Max. input | 999.999mm |
The smallest increment | 0.001mm |
Coordinate system | Mechanical, 6 users’ coordinate system |
Offset for pitch error | 5 axes |
Assistance function | Suggestive operation/maintenance |
Format of code | ISO |
Sub-program | The most layer: 9 the most nesting: 999 |
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