Cutting fluid for cutting high-precision dies and preparation method thereof

Abstract

A cutting fluid for cutting high-precision dies is prepared from the following raw materials in parts by weight: 20-24 parts of kerosene, 2-3 parts of span-80, 1-2 parts of benzotriazol, 10-12 parts of soybean oil, 1-2 parts of melamine, 1-2 parts of sodium sulfate, 1-2 parts of 1,3,5-tris(2-hydroxyethyl)cyanuric acid, 4-6 parts of urea, 6-8 parts of an auxiliary agent and 200 parts of water. The cutting fluid provided by the invention not only has excellent performances such as lubricity, cooling performance, wear resistance, rust resistance, sterilization performance and cleaning performance, but also has the performance of forming a film on the surface of a workpiece, and is applicable to processing of high-precision workpieces, the yield is high and the cutting speed is fast. By utilizing the cutting fluid to process a long-diameter Fresnel lens die, the surface quality of the die is uniform, the precision is high, the cost is low and no pollution exists.

Description

technical field [0001] The invention relates to the technical field of cutting fluid, in particular to a cutting fluid for high-precision mold cutting 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 invention ...

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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