FIELD: cutting fluids production.
SUBSTANCE: invention relates to the production of cutting fluids (CF) and their concentrates used in the machining of metals, and more specifically for magnetic abrasive processing (MAP), and can be used in engineering, automotive and other industries. CF concentrate for MAP contains triethanolamine soap of synthetic fatty acids C7-C9 fraction, oleic acid, sodium nitrite, potassium hydroxide and water, the concentrate additionally contains pine rosin, wt.%: triethanolamine soap of synthetic fatty acids fraction C7-C9 40.0-45.0; oleic acid 3.0-5.0; sodium nitrite 2.0-3.0; potassium hydroxide 2.0-3.0; pine rosin 5.0-7.0; water 37.0-48.0.
EFFECT: increasing productivity with MAP while reducing the roughness of the treated surfaces by improving the performance characteristics of the proposed concentrate.
1 cl, 4 tbl
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Authors
Dates
2022-04-15—Published
2021-07-26—Filed