Mixed Bed Resin for Slow Wire Cutting EDM

The cooling of spark wire components promotes the suspension and discharge of electrolyte products from the discharge gap. The quality of the working fluid significantly affects cutting speed, surface roughness, and machining accuracy. Slow wire cutting technology is mainly used for high-precision machining of parts, with high requirements for the quality of the working fluid. This cutting is carried out in a water flow medium. Through the insulation properties of water, textile ionization is carried out during pulse discharge to accelerate electrical level operation, requiring deionized water with lower conductivity (usually requiring conductivity less than 20 μ S/cm).

Compass ion exchange resin is a specialized mixed bed resin developed using advanced UPW technology, which can meet the requirements of special water quality in wire cutting processes. The resin is a pre mixed and converted resin of cation and anion resins, which can be directly used in ion exchangers. Mixed bed resin is commonly used for cleaning electrical discharge machining, wire cutting machine aquariums, windows/vehicles/photovoltaic panels. The car windows and surfaces are free of any water stains, achieving a spotless level.