Micro emulsion cutting fluid for hard and brittle material processing

Abstract

The invention discloses micro emulsion cutting fluid for hard and brittle material processing. The micro emulsion cutting fluid is prepared from the following raw materials: refined mineral oil, secondary alkyl sodium sulfonate, lauryl dimethyl amine oxide, coconut oil fatty acid diethanolamide, alkyl alcohol amine, barium petroleum sulfonate, benzotriazole, sodium chloride, glycerin, diethanol amine, a defoaming agent, phosphate polyoxyethylene nonyl phenol, graphene oxide, a proper amount of N,N-dimethyl formamide, N-hydroxysuccinimide, 1-ethyl-(3-dimethyl-amino-propyl) carbodiimide hydrochloride, sulfanilic acid, dodecylbenzene sulfonic acid, potassium peroxodisulfate, a proper amount of aniline and a proper amount of deionized water. A preparation method of the micro emulsion cutting fluid is easy and convenient, and the micro emulsion cutting fluid is high in lubricating property, wear resistance, friction reduction property and cooling property, can improve the processing precision of a workpiece, is extremely high in rust protection and corrosion inhibition performance and long in service life, and supplies high processing precision to the workpiece.

Description

technical field [0001] The invention relates to the technical field of microemulsion cutting fluid, in particular to a microemulsion cutting fluid for processing hard and brittle materials. Background technique [0002] Metal cutting fluid is an important supporting material in the process of metal processing, and its main functions are cooling, lubrication, cleaning and rust prevention. According to the condition of the medium, it is divided into two categories: oil-based cutting fluid and water-based cutting fluid. The main component of oil-based cutting fluid is usually mineral oil (also vegetable oil or other synthetic materials), and oil-soluble antirust agent and oily agent are added. It is blended with extreme pressure lubricants containing active elements. Compared with water-based cutting fluids, oil-based cutting fluids have better lubricating performance and anti-rust performance, but they have disadvantages such as easy to generate oil mist and fire. Water-based ...

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Problems solved by technology

With the rapid development of the economy, the processing of various steel and aluminum alloys is also developing rapidly. At present, there are few researches on metal cutting fluids in the lubrication of steel and aluminum alloys in my country, mainly imported. The research work in this area in our country It started late, and mainly focused on material processing and molding, and did not pay enough attention to the problems of lubrication and anti-corrosion in cutting processing