Corrosion-free anti-wear semi-synthetic cutting fluid and preparation method thereof

Abstract

A corrosion-free anti-wear semi-synthetic cutting fluid is prepared from the following raw materials: 12-14 parts of mineral oil, 3-4 parts of ricinoleic acid, 1-2 parts of diethanolamine, 10-12 parts of isopropanol, 3-4 parts of polyoxyethylene fatty acid, 1-2 parts of diamond nanometer particles, 1-2 parts of pentaerythritol, 2-3 parts of lauryl alcohol polyoxyethylene, 0.05-0.1 part of lanthanum acetate, 6-8 parts of an auxiliary agent and 200 parts of water. The cutting fluid provided by the invention has excellent antiwear performance by employing diamond nanometer particles; and the cutting fluid has the advantages of good lubricity and good cleaning performance, is stable in emulsion system, good in settlement resistance, does not corrode machine tools, is not easy to deteriorate and reek, and is long in service life.

Description

technical field [0001] The invention relates to the technical field of cutting fluids, in particular to a non-corrosion and anti-wear semi-synthetic cutting fluid and a preparation method thereof. Background technique [0002] The cutting fluid should have good cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, and easy dilution. At present, cutting fluid can be divided into two categories, oil-soluble cutting fluid and water-soluble cutting fluid. Generally, oil-soluble cutting fluid has good lubricating performance, but poor cooling performance, and contains a large amount of organic matter, which pollutes the environment. Although some water-soluble cutting fluids have good cooling performance, they also have the problem of poor lubricity and anti-rust effect. It is very important to have a cutting fluid that does not corrode the equipment and does not pollute the environment. Contents of the...

AI Technical Summary

Problems solved by technology

Generally, oil-soluble cutting fluid has good lubricating performance, but poor cooling performance, and contains a large amount of organic matter, polluting the environment

Although some water-soluble cutting fluids have good cooling performance, they also have the problem of poor lubricity and anti-rust effect. Cutting fluid that does not corrode the equipment and does not pollute the environment is very important

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