The water-based synthetic cutting fluid was developed by taking the lubricant with low viscosity and water as the basic materials,with the addition of the antirust agent,extreme preassure additive,foam inhibiting agent and surfactant.The developed oil is suitable to the manufacturing,cutting and grinding for many kinds of metals,with good properties of antirust,corrosion resisting and anti-hardwater stability,poisonless and tasteless,has no stimulation to skin.The tests and applications in productions prove...