Cast iron processing cutting fluid

Abstract

The invention discloses a cast iron processing cutting fluid which is composed of the following components in parts by mass: 15-20 parts of ethanediol monostearate, 5-8 parts of triethanolamine, 3-5 parts of ginger juice, 8-12 parts of ethanediol, 6-10 parts of octadecyldihydroxyethyl betaine, 3-5 parts of polysorbate, 6-10 parts of alkylphenol polyoxyethylene, 3-5 parts of antiwear additive, 5-8 parts of rust inhibitor, 1-2 parts of defoaming agent and 0.2-0.5 part of colorant. The cast iron processing cutting fluid is compounded by selecting favorable materials and adopting a scientific processing method under the conditions of high temperature and high pressure. The cast iron processing cutting fluid has the advantages of favorable fusion effect, no stratification, high antimicrobial capacity, favorable antirust effect and fewer precipitates in the use process, thereby ensuring the product to be clean and acceptable. The nitrites and phosphorus and sulfur compounds are eliminated in the product formula, and the ginger juice is added, so that the cast iron processing cutting fluid is green and environment-friendly, reduces the damage and harm of the chemicals to the environment and human body, is nontoxic, can obviously enhance the smoothness of the processed surface, can provide favorable antirust protection for parts, and is suitable for machining of ferrous metals, aluminum and aluminum alloys.

Description

technical field [0001] The invention belongs to the technical field of cutting fluid, and in particular relates to a cutting fluid for processing cast iron. Background technique [0002] Nowadays, when cast iron is processed under heavy load in enterprises, heat and debris will be generated. In order to ensure the processing quality, emulsions are needed to solve cooling and lubrication problems during processing. Currently, fully synthetic or semi-synthetic or emulsified oil cutting fluids are generally used. Generally, the raw materials are mixed and stirred during preparation. After a long storage time, they will be separated, which will affect the quality of the product, and it is easy to smell in summer, difficult to dilute in winter, and the anti-rust effect is poor. Some low-end enterprises are still using sodium nitrite as anti-rust. Rust agent, adding water to sodium nitrite, has excellent cooling performance, and is also good for rust prevention, but it will cause ...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, when cast iron is processed under heavy load in enterprises, heat and debris will be generated. In order to ensure the processing quality, emulsions are needed to solve cooling and lubrication problems during processing. Currently, fully synthetic or semi-synthetic or emulsified oil cutting fluids are generally used. Generally, the raw materials are mixed and stirred during preparation. After a long storage time, they will be separated, which will affect the quality of the product, and it is easy to smell in summer, difficult to dilute in winter, and the anti-rust effect is poor. Some low-end enterprises are still using sodium nitrite as anti-rust. Rust agent, adding water to sodium nitrite, has excellent cooling performance, and is also good for rust prevention, but it will cause white spots on the surface of the workpiece after processing, and sodium nitrite is carcinogenic, causing damage to the operator's body