BAOMA DK7740F WIRE EDM MACHINE

Technical Description

The BAOMA DK7740F is a CNC wire electrical discharge machining (EDM) system designed for precision cutting applications with advanced automation capabilities. This machine features a maximum cutting speed of 120 mm²/min and delivers exceptional accuracy of ±0.015mm in octagon precision with taper precision of ±0.04mm. The worktable dimensions measure 500 x 785mm with table travel capabilities of 400 x 500mm (approximately 15.75 x 19.69 inches), accommodating workpieces up to 500mm in maximum thickness. The machine utilizes a taper angle capability of ±30° per 100mm plate thickness, making it suitable for complex geometries and angled cuts. Wire diameter specifications range from 0.15-0.2mm with wire traveling speeds between 5-11 m/min, powered by a maximum working current of 6 amps. Surface roughness achieves ≤1.5μm through multi-cutting operations, ensuring superior finish quality. The system operates with a 100-liter working reservoir capacity using BM-2/BM-4 water-based working solutions. The CNC control system features the BMW-2008 controller with multi-axis processing capabilities and supports multiple languages including English, Russian, Turkish, and Chinese. Power requirements are 3N-380V/50Hz at 3 KVA consumption. The machine weighs 2,000kg with overall dimensions of 1,500 x 1,000 x 1,850mm, equipped with adjustable wire guide frames and high-quality ball screws with steel linear guideways for consistent performance and reliability.