Wire-cut EDM WGM-4N

high-accuracyhigh-speedfor micro-machining

Features: wps3.png ■High precision: Cutting precision up to ±0.002mm. Most stable and precise linear guide and ball screws from the top manufacturer; solid casting frame to ensure the consistence and durability. ■Fine Surface Finishing: Ra≤0.4μm without defects (cut once and refine twice). Multiple cutting function: Available to perform refine cutting. Ra≤0.47μm with extra thick metal. ■High efficiency: Consistent cutting speed over 200mm²/min. Max cutting speed up to 400mm²/min. The unique impulse power supply makes less worn-out or broken of wire. ■Simple & Safety: Multi-function fixtures make it easier for parts with different profile. Less change over. Modular designed power and control system makes the operation and maintenance much easier with better consistence than similar machines. UVXY steering control. Moly wire at consistent tension from start to end. Spray intelligence controlled without jam. Innovated Technology: ■Patent intelligent high frequency power. “Closed Loop Nanosecond Electroless HF Control System” is the only one in China. The min pulse width 7 nanosecond, electricity current controlled up to 0.01A and the single max current is 1600A. ■ “Closed Loop Track Control System”. Grating ruler with 1um resolution assists the Posittec BSG Nanosecond feeding system. Track control precision up to ±0.002mm. ■ “Wire Winding System without conductive block”. Conductive block removed from wire support frame and therefore it eliminates the friction between wire and conductive block. Hence no vibration or tension problem with wire and the winding is steadier and less wear out. Wire tension will be consistent from start to end.