The OL750CR Precision Medium Speed Wire EDM is designed for precision cutting of medium-to-large conductive workpieces. It features a 650 × 920 mm worktable, 550 × 700 mm X/Y travel, 60 × 60 mm U/V travel, and supports workpieces up to 450 mm thick and 800 kg in weight. With ±0.01 mm positioning accuracy, ±0.003 mm repeat positioning accuracy, an optimal machining accuracy of ±0.004 mm, and surface roughness down to Ra 1.0 μm, the OL750CR is suitable for precision molds, tooling, and demanding Wire EDM applications.
| Mechanical Specification | OL750CR | |
| Work table size | 650*920mm | |
| X/Y axis travel | 550*700mm | |
| U/V axis travel | 60*60mm | |
| Z axis travel | 400mm | |
| Max.workpiece thickness | 450mm | |
| Max. workpiece weight | 800kg | |
| Machine body weight | 2200kg | |
| Machine body floor area | 2100*1900*2150mm | |
| Technical Parameter | ||
| Max. taper angle/ thickness | ±6°/ ±15°/±30°/80mm | |
| Max. machining speed | 200mm²/min | |
| Max. wire feeding rate | 1~11.4m/sec (frequency adjustable) | |
| Positioning accuracy | ±0.01mm | |
| Repeated positoning accuracy | ±0.003mm | |
| Opitimal machining accuracy | ±0.004mm | |
| Opitimal surface roughness | Ra 1.0μm | |
| Molybdenum wire diameter | 0.10~0.25mm | |
| Power supply | 3 phase/380V/50Hz | |
| Power consumption | 3kVA | |
| Standard Configuration | ||
| Axis linkage | XYUV axis simultaneous | |
| Guide rail type | Linear guideway | |
| XYUV axis drive | Stepper motor/ servo motor | |
| Z axis drive | Hybrid motor | |
| Central lubrication system | Automatic | |
| Dielectric tank capacity | 110 L | |
| Controller | Vertical control cabinet | |
| Software platform | Window XP/Window 7 | |
| Control system | Auto-cut/ Win-cut/X8 | |
| Language display | Chinese/English/Russian | |
| Monitor | 17" LCD | |
| Digital readout display | XY axis DRO (5μm) | |
| CNC instruction | Standard ISO code | |
| Transmission type | USB/LAN | |
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