Total synthesis grinding fluid and preparation method thereof

The invention discloses a total synthesis grinding fluid which comprises the following components on the basis of the total mass of the total synthesis grinding fluid: 5-10% of a composite lubricant which comprises at least two lubricants; 5-10% of a composite antirust agent, wherein the composite antirust agent comprises at least three antirust agents; 15-25% of organic alcohol amine; 0.1-0.5% of preservative; and the balance of water. The grinding fluid provided by the invention has good lubricity and extreme pressure property, excellent anti-rust property, outstanding hard water resistance and low foam property. The grinding fluid does not contain substances harmful to human bodies such as boron, chlorine, sodium nitrite, sodium benzoate and phenol, is a green and environment-friendly product, and can be used for grinding processes of bearings, rollers and the like made of black metal. 本发明公开了一种全合成磨削液，以该全合成磨削液的总质量为基准，包括：复合润滑剂5-10％，该复合润滑剂包括至少两种润滑剂；复合防锈剂5-10％，该复合防锈剂包括至少三种防锈剂；有机醇胺15-25％；防腐剂0.1-0.5％；余量为水。本发明提供的