CONCORD BM630D-C WIRE EDM MACHINE

Technical Description

The CONCORD BM630D-C Wire EDM machine is a precision CNC wire electrical discharge machining system designed for high-performance metal cutting. It features an X-axis travel of 19.69 inches and a Y-axis travel of 24.80 inches, enabling machining of moderately sized workpieces with accuracy and efficiency. The machine is equipped with a CNC control system providing automated numerical control to enhance cutting precision, typically achieving machining accuracy as fine as 0.01 mm. Its wire electrode diameter typically ranges around 0.18 mm (standard) with optional variations to suit different applications, supported by an automatic wire tension mechanism and a motorized Z-axis for precise depth control. The BM630D-C incorporates a C-type wire frame structure and utilizes servo motors, contributing to stable and high-speed cutting performance. It delivers cutting speeds between approximately 150 to 250 mm²/min depending on conditions and materials, maintaining minimal wire wear (0.01 mm per 400,000 mm²) to optimize consumables use. The machine supports linear and circular interpolation, facilitating complex profile cuts with tight surface finish requirements, often achieving surface roughness down to around Ra 1.0 µm. Additional features include a large built-in database for cutting parameters, automatic shutoff functions upon wire breakage or job completion, and compatibility with standard CAD software for direct program import. The system uses soft water dielectric fluid with filtration and auto lubrication to ensure reliable and consistent operation. The combination of precision, speed, and advanced CNC control makes the BM630D-C suitable for intricate, high-accuracy machining tasks across various metal types and industrial applications.