CONCORD BM500C-C WIRE EDM MACHINES

Technical Description

The CONCORD BM500C-C Wire EDM machine is a precision CNC wire cutting system engineered for high-accuracy machining with travel distances of 15.75 inches (X-axis) and 19.69 inches (Y-axis). It features a robust ‘C’ type wire frame design and motorized Z-axis for precise depth control. The system operates with a resolution of 0.001 mm, enabling exceptionally fine and accurate cuts. The machine is equipped with a CNC controller incorporating an industrial PC and Mitsubishi servo control system for smooth and reliable axis control across four axes (X, Y, U, V), supporting both linear and circular interpolation. It uses high-performance AC servo motors driving precision linear motion guide ways and ball screws, facilitating rapid and consistent positioning. Standard wire diameter is 0.18 mm, with optional smaller diameters available for delicate operations. The automatic dual-direction wire tension mechanism ensures stable cutting performance. The BM500C-C achieves maximum cutting speeds up to 250 mm²/min while maintaining machining accuracy within ±0.005 mm and a surface roughness (Ra) as low as ≤0.8 µm, making it suitable for intricate, high-quality machining tasks. Additional features include an auto lubrication system, a large built-in cutting parameter database, and a user-friendly LCD graphical display for programming and monitoring. The machine handles workpiece thicknesses up to approximately 200 mm and supports multitasking capabilities such as program editing during operation. Overall, the BM500C-C is a high-precision, reliable, and versatile wire EDM solution suitable for industries requiring intricate metal cutting and fine surface finishes.