Novel metal cooling liquid

Abstract

The invention discloses a novel metal cooling liquid which is prepared from the following raw materials in parts by weight: 13-15 parts of glycerol, 12-14 parts of silicone oil, 8-10 parts of 1, 2-propylene glycol, 12-15 parts of tall oil fatty acid, 5-6 parts of castor oil butyl ester, 6-8 parts of calcium nitrate, 5-6 parts of ammonium sulfate, 7-8 parts of ammonium chloride, 6-10 parts of sodium sulfite, 6-8 parts of potassium sorbate, 3-5 parts of sodium hydrogen carbonate, 4-6 parts of sodium carbonate, 5-8 parts of polyvinyl alcohol resin, 7-9 parts of sodium polyacrylate, 3-5 parts of hydroxyethyl cellulose, 5-8 parts of glycerinum, 3-5 parts of copper sulfate pentahydrate, 3-6 parts of hydrogen peroxide, 8-10 parts of phosphoric acid and 60-80 parts of purified water. The novel metal cooling liquid is high in cooling capacity at different temperatures such as low temperature, medium temperature and high temperature, high in cooling speed and good in compatibility, so that the quality stability of a workpiece is guaranteed.

Description

Technical field [0001] The invention involves a technology field of a coolant, especially a new type of metal coolant. Background technique [0002] During the grinding processing of metals, a large amount of heat will be generated. In order to ensure the quality and stability of the workpiece, the grinding metal needs to be cooled.The existing coolant mostly uses water solution. The metal debris generated during the grinding process will be mixed in water, affecting the quality and accuracy of the product.At the same time, the metal lubricant is also mixed in the coolant. The metal lubricant is mostly lubricating oil, and the oil and water cannot be dissolved in each other. It is brought into impurities for the coolant to affect the cooling effect. Invention content [0003] The purpose of the present invention is to overcome the shortcomings of the above existing technologies and provide a new type of metal coolant. This new metal coolant is high in low temperature, medium tem...

AI Technical Summary

Problems solved by technology

The existing coolant mostly uses aqueous solution, and the metal debris generated during the grinding process will be mixed in the water, which will affect the quality and precision of the product

At the same time, the metal lubricating liquid is also mixed in the cooling liquid. The metal lubricating liquid mostly uses lubricating oil, and oil and water are not miscible, which brings impurities into the cooling liquid and affects the cooling effect.