BAOMA DK7740B WIRE EDM MACHINES

Technical Description

The BAOMA DK7740B is a precision CNC wire EDM (Electrical Discharge Machine) engineered for high-accuracy metal cutting applications. This machine features an X-axis travel capacity of 19.69 inches and Y-axis travel of 30.91 inches, providing adequate working envelope for medium-scale components. The system utilizes CNC control technology for automated operation and complex geometry reproduction. Wire EDM technology employs a thin metal wire electrode and deionized water as the dielectric medium to remove material through controlled electrical discharge, achieving exceptional precision without mechanical contact stress on workpieces. The DK7740B maintains cutting accuracy specifications typical of this machine class, with capability for both straight and angled cuts. The machine accommodates various wire diameters within the standard range, typically 0.15-0.20mm, allowing flexibility in finishing quality and cutting speed optimization. Maximum cutting taper angles enable advanced geometric cutting for complex component designs. The CNC control system automates tool path execution, reducing setup time and operator intervention while maintaining repeatable accuracy. Featuring a modular design approach, the DK7740B integrates high-precision linear guidance systems for smooth multi-axis motion and enhanced dimensional consistency. The working tank contains dielectric fluid circulation and filtration systems essential for effective discharge machining and electrode wire longevity. Power requirements are standard industrial specifications at 380V three-phase supply. The DK7740B represents a balance between precision capability and operational efficiency, suitable for precision machining operations requiring intricate metal part fabrication with minimal thermal distortion to workpieces.