ZHONGYUAN DK-77130 WIRE EDM MACHINES

Technical Description

The ZHONGYUAN DK-77130 Wire EDM Machine is a precision Computer Numerical Control (CNC) electrical discharge machine designed for high-accuracy metal cutting applications. With substantial travel distances of 51.18 inches (approximately 1,300mm) in the X-axis and 59.06 inches (approximately 1,500mm) in the Y-axis, this machine accommodates large workpieces and complex cutting patterns. The CNC control system enables automated, repeatable machining with minimal operator intervention, allowing for intricate geometries and precise dimensional accuracy. Wire EDM machines like the DK-77130 utilize a thin wire electrode (typically 0.1-0.3mm diameter) to cut conductive materials through controlled electrical discharge erosion. This non-contact cutting method produces minimal thermal distortion, making it ideal for hardened steels, carbides, and other difficult-to-machine materials. The extended travel capacity makes this model suitable for aerospace components, tool manufacturing, and industrial dies. The machine features CNC automation for multi-axis simultaneous control, enabling angled cuts and complex profiles. Standard capabilities typically include taper cutting angles up to ±30°, cutting speeds ranging from 150-200mm²/min, and surface finishes as fine as Ra 0.6-1.2 micrometers. The larger working envelope and robust construction support workpieces up to 600-1,000kg, depending on configuration. The DK-77130 incorporates precision linear guideways, a centralized filtration system for working fluid management, and a Windows-based control interface compatible with CAD software. These features ensure reliable operation, reduced maintenance, and seamless integration into modern manufacturing workflows.