Dk7740 CNC Sparking Wire Cutting Equipment Wire Cutter Wire Cutting EDM Machine for Metal Cutting

1.Product DescriptionDK7740 wire cutting machine body is the use of high-strength cast iron (HT250) forming the base for the machine load-bearing parts. Integral structure, DK7740 wire cutting machine casting body are used resin casting technology casting (walking wire on the use of this technology), two high-temperature annealing, DK7740 line cutting machine in the same type of machine weight is also large, to ensure that mechanical precision The constant change.2.SpecificationTypeDK-7740Size of worktable(mm)760*510Table travel(mm)400*500Max.workpiece thickness(mm)400Max taper angle(°)F≤6Diameter of molybdenum wire(mm)Φ0.10-Φ0.25Speed of electrode wire(m/s)1-12Power supply(Hz/V)50Hz/220V±10% 50Hz/380V±10%Drive of worktable10 pats 5 phase driven by stepmotorSingle pulse machining accuracy(mm)≤0.001General machining accuracy(mm) ±0.01Machining speed(mm²/min)80-120Optimal surfing roughness(μm)Ra≤2.5Overall power(kw)