Semi-synthetic metal cutting fluid

Abstract

The invention relates to cutting fluid, in particular to semi-synthetic metal cutting fluid. The semi-synthetic metal cutting fluid is prepared by methyl levulinate, (R)-(+)-2,4-dyhydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide, 2-oxo-1,5-disoidum glutarate dihydrate, 4-piperidone-3-carboxylate hydrochloride and trimethylsilylketene. The semi-synthetic metal cutting fluid has good cooling, anticorrosion, antirust and lubricating performance, service life of a knife can be prolonged effectively, and excellent machining accuracy can be realized; the semi-synthetic metal cutting fluid can play a role in safely and reliably protecting and inhibiting corrosion of nonferrous metal like aluminum and steel and ferrous metal, so that time and cost for subsequent treatment can be omitted; the semi-synthetic metal cutting fluid is suitable for being widely popularized and applied in the field of the cutting fluid.

Description

technical field [0001] The invention relates to a cutting fluid, in particular to a semi-synthetic metal cutting fluid. Background technique [0002] Cutting fluid, also known as chip fluid. It is an industrial liquid used to cool and lubricate tools and workpieces in the process of metal cutting, grinding and grinding. Cutting fluid is an important supporting material for metal cutting. [0003] In the process of metal cutting, the tool cuts into the material to be processed and produces a cutting effect. The material to be processed is pushed and rubbed by the rake face of the tool, and slips along a certain slope, causing plastic deformation and forming chips. During the cutting process, the chips flow out of the machined surface along the tool face with a high pressure of up to 1800MPa and a relatively fast speed, which not only produces a certain plastic deformation, but also acts on the back of the tool with a considerable elastic deformation resistance. on t...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problems of poor cooling performance, poor lubricating performance, and poor anti-corrosion and anti-rust effect of cutting fluids in the above-mentioned prior art, and provide a method that can effectively improve cooling performance, lubricating performance, anti-corrosion and anti-rust performance, and A new semi-synthetic metal cutting fluid that is non-toxic, odorless, non-corrosive to the human body, non-corrosive to equipment, and non-polluting to the environment