V400G Plus
Manufacturer:
Excetek
Country of Origin:
Taiwan
Short description:
Submerged Wire-cut EDM Machine
basic information
specifications
Images
- Compact submerged wire-cut EDM with 400 × 300 mm X/Y travel, 80 × 80 mm U/V travel and 220 mm Z travel. Maximum submerged machining height is 210 mm.
- Rigid machine construction incorporates an FEA-optimized casting, extra-wide machine base and rigid U/V truss structure for improved structural stability and machining precision.
- Four-sided stainless-steel worktable with hardness of approximately HRC 50.
- A water-cooled lower arm reduces thermal expansion caused by heat accumulation, helping 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 are designed to reduce operating 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.
- For a 100 mm-thick workpiece, wire annealing/cutting and threading each take approximately 10 seconds. Water-jet assisted threading supports workpieces up to 500 mm thick.
- During multi-hole machining, the AWT system can skip a hole when rethreading fails, continue with subsequent holes, record the skipped location and return to it later.
- 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, 15 kVA transformer, signal tower, SMS function, remote monitoring system and Super Finish Circuit. The power sliding door option applies only to the V650G and V850G, not the V400G Plus.
The V400G Plus is a submerged wire-cut EDM designed for workpieces up to 750 × 550 × 215 mm, with a maximum workpiece weight of 500 kg. Supported wire diameter is 0.15–0.30 mm. X/Y-axis travel is 400 × 300 mm, U/V-axis travel is 80 × 80 mm, and Z-axis travel is 220 mm, with a maximum submerged machining height of 210 mm.
The machine controls five axes using AC servo motors and provides a maximum taper angle of ±22° per 80 mm when equipped with the wide diamond guide and nozzle. Overall machine dimensions are 2100 × 2230 × 2175 mm, machine weight is approximately 2700 kg, and water-tank capacity is 650 L.
