Semisynthetic metal cutting emulsion containing titanium nitride, aluminum oxide and calcium fluoride self-lubricating powder

Abstract

The invention discloses semisynthetic metal cutting emulsion containing titanium nitride, aluminum oxide and calcium fluoride self-lubricating powder. Nano-titanium nitride, nano-aluminum oxide and nano-calcium fluoride are dispersed and sintered through a series of process treatment to prepare compound self-lubricating powder, the compound self-lubricating powder is added in preparation of the product, and the powdered particles are fine, do not damage the metal surface and have good lubricating and friction-reducing effects; the product provided by the invention is low in surface tension, low in foam and easy to clean, the water-based components are easy to degrade, environmental friendliness is realized, the permeability is excellent, one layer of protective film can be formed on the metal surface in the cutting process, the effects of inhibiting corrosion and lubricating are achieved, the cutting precision in the metal processing process can be improved, the cutting speed in the metal processing process can be increased, and a cutting tool is protected.

Description

technical field [0001] The invention relates to the technical field of metal processing aids, in particular to a semi-synthetic metal cutting emulsion added with titanium nitride aluminum oxide calcium fluoride self-lubricating powder. Background technique [0002] With the rapid development of modern machining in the direction of high speed and precision, metalworking cutting fluids are required to have better lubricating, cooling, cleaning and antirust functions in order to obtain ideal machining surfaces. In addition, as people's awareness of environmental protection increases, higher requirements are placed on the environmental performance of cutting fluids. Traditional mineral lubricating oils have excellent lubricating and anti-rust properties, but have poor cooling and cleaning properties and have an impact on the environment; while traditional emulsions and water-based cutting fluids have excellent cooling and cleaning properties and have little impact on the environ...

AI Technical Summary

Problems solved by technology

However, since the article does not specify which base oil to use, in order to enhance environmental performance, it is necessary to use lubricious, hydrolytically stable, biodegradable base oil as a substitute for mineral oil, and in order to further meet the development of metal processing aids , it is necessary to further enhance the anti-corrosion performance and other additional properties of the product, so that it can be developed into a metal processing cutting fluid integrating anti-corrosion, lubrication, cleaning and cooling.