V850G Plus
Manufacturer:
Excetek
Country of Origin:
Taiwan
Short description:
Submerged Wire-cut EDM Machine
basic information
specifications
Images
- Large-capacity submerged wire-cut EDM with 800 × 500 mm X/Y travel, 160 × 160 mm U/V travel and 350 mm Z travel. Maximum submerged machining height is 310 mm.
- Rigid machine construction uses an FEA-optimized casting, extra-wide machine base and reinforced U/V-axis truss design for improved structural rigidity and machining stability.
- Four-sided stainless-steel worktable with hardness of approximately HRC 50.
- A water-cooled lower arm minimizes thermal expansion caused by heat buildup and helps maintain machining accuracy.
- All five controlled axes use AC servo motors.
- Graphical HMI provides intelligent machining functions, workpiece positioning, maintenance and diagnostic information, technology-data search and other operator-assistance functions.
- Machining technologies include DPM Module, Discharging Stabilizer, advanced corner control, manual radius-size machining, approach-cut wire-mark reduction and micron-finish circuitry.
- Intelligent power management, wire-consumption compensation and simplified maintenance help reduce operating and service costs.
- The optional Automatic Wire Threading (AWT) system supports continuous unattended machining, rethreading directly at the wire-break point and submerged threading without draining the work tank.
- During multi-hole machining, the system can automatically skip a position if rethreading fails, continue machining and return to the recorded position later.
- For a 100 mm-thick workpiece, wire annealing/cutting and threading each take approximately 10 seconds. Water-jet threading supports workpieces up to 500 mm thick.
- Standard equipment includes 10 L ion-exchange resin, two paper filters, two diamond guides, two sets of upper/lower flushing nozzles, two energizing plates, one spool of brass wire, one clamping-tool set and one vertical alignment jig.
- Optional equipment includes X/Y-axis linear scales, W-axis, clamping beam, Jumbo Feeder L-50A, Automatic Wire Threading (AWT), double door, 15 kVA AVR, power sliding door, 15 kVA transformer, signal tower, SMS function, remote monitoring system and Super Finish Circuit. The power sliding door is specifically offered for the V650G and V850G.
The V850G Plus is a submerged wire-cut EDM designed for workpieces up to 1100 × 850 × 345 mm, with a maximum workpiece weight of 1100 kg. Supported wire diameter is 0.15–0.30 mm. X/Y-axis travel is 800 × 500 mm, U/V-axis travel is 160 × 160 mm, and Z-axis travel is 350 mm, with a maximum submerged machining height of 310 mm.
The machine controls five axes using AC servo motors and provides a maximum taper angle of ±30° per 100 mm when equipped with the wide diamond guide and nozzle. Overall machine dimensions are 2840 × 2900 × 2290 mm, machine weight is approximately 5000 kg, and water-tank capacity is 1050 L.
