BAOMA BM320C WIRE EDM MACHINE

Technical Description

The BAOMA BM320C Wire EDM machine is a CNC-controlled wire electrical discharge machining tool designed for precision cutting with a working travel of 250 mm (9.84 inches) on the X-axis and 320 mm (12.6 inches) on the Y-axis. It features a closed-loop control system that ensures high accuracy with a precision tolerance of up to 0.012 mm and surface roughness as low as 1.2 µm after multiple cuts. The machine supports a maximum cutting thickness of 300 mm and can handle cutting tapers of ±3° for workpieces up to 100 mm thick. It operates with a wire diameter range of 0.15 to 0.2 mm and a wire speed between 5 and 11 m/min, with a maximum working current of 6 A, enabling efficient and precise machining. Key components include high-quality steel linear guideways and precision ball screws imported from Taiwan, which enhance the machine's stability and cutting accuracy. The BM320C is equipped with an adjustable wire guide frame and uses BM2/BM4 water-based working solutions for effective cooling and cutting. The control system operates on BMXP PM-K software with a Windows XP embedded platform, enabling seamless integration with CAD software such as AutoCAD and providing multi-cutting functions for diverse applications. The machine features a 3 KVA rated power supply and a water tank capacity of approximately 56 to 100 liters, depending on configuration, ensuring stable operation and easy maintenance. This model is suitable for medium to high precision wire EDM processes across various industries requiring intricate, high-quality cuts.