Metal cutting fluid

Abstract

The invention relates to a metal cutting fluid. The metal cutting fluid is prepared from the following raw materials in parts by weight: 2-4 parts of non-ionic surfactant, 3-8 parts of fatty acid glyceride, 2-7 parts of petroleum sodium sulfonate, 3-6 parts of borate, 4-8 parts of hydroxyethyl cellulose ether, 1-5 parts of fatty alcohol-polyoxyethylene ether, 4-6 parts of sodium molybdate, 1-5 parts of zinc dialkyl dithiophosphate, 2-5 parts of sodium carbonate and 6-10 parts of lignin sulfonate. The metal cutting fluid disclosed by the invention has the beneficial effects that the cooling property and the lubrication property are good and corrosion to a workpiece cannot be caused and no environmental pollution is caused.

Description

technical field [0001] The invention relates to a metal cutting fluid. Background technique [0002] Cutting fluid is an industrial liquid used in metal cutting and grinding to cool and lubricate cutting tools and workpieces. Cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, easy to dilute. It overcomes the shortcomings of traditional soap-based emulsions, which are easy to smell in summer, hard to dilute in winter, and poor anti-rust effect, and has no adverse effect on lathe paint. It is suitable for cutting and grinding of ferrous metals and is currently the most advanced grinding product. The indicators of cutting fluid are better than saponified oil. It has good cooling, cleaning, anti-rust and other characteristics, and has the characteristics of non-toxic, odorless, non-erosion to human body, non-corrosion to equipment, and non-polluting to the environment. Contents of the invention [0...

AI Technical Summary

Problems solved by technology

It overcomes the shortcomings of traditional soap-based emulsions, which are easy to smell in summer, hard to dilute in winter, and poor anti-rust effect, and has no adverse effect on lathe paint. It is suitable for cutting and grinding of ferrous metals and is currently the most advanced grinding product.