Wire electrical discharge machine AU-75i

high-speedCNC

High-Rigidity StructuresThe machine body is designed by finite Element Analysis (FEA) to assure optimized mechanical structure.Features include: honeycomb-type base, high-rigidity column mounted with oversized UVZ axes and reinforced low-arm by melting alloy to increase stiffness; these considerations assure superior geometric accuracy even under high pressure flushing while the machine is operated at first cutting. EF (Electrolysis free) DischargingHigh speed EF (Electrolysis Free) discharge method, it minimizes the possibility of workpiece cracking or electrolyze problems. It also increases the lift of the mold and saves brass wire consumption.By using EF (Electrolysis Free) power from rough to fine cut which can reach the average gap voltage to zero, during electrolysis free discharge power, the cation will not move to the cathode and also reducing the elements released like iron, carbon, cobalt, molybdenum to cause the soften surface and shorten the life cycle of moulds; it will increase the life cycle for 5 or 6 times comparing with traditional cutting with electrolysis free power cutting of making press moulds.