Turning, grinding, milling universal emulsion cutting oil, and production method thereof

Abstract

The invention discloses a turning, grinding, milling universal emulsion cutting oil. The turning, grinding, milling universal emulsion cutting oil is prepared from following raw materials, by mass, 10 to 15% of petroleum sodium sulfonate, 10 to 15% of barium petroleum sulfonate, 4 to 8% of sodium ricinoleate, 4 to 6% of triethanolamine oleic soap, 1 to 2% of NP-6, 18 to 22% of No.32 machine oil, 0.1 to 0.5% of an antifoaming agent, 4 to 6% of a phosphatized water quality conditioning agent, and the balance water. A production method comprises following steps: weighed water is delivered into a reaction vessel, and is heated to 70 to 80 DEG C; a stirrer is turned on, and rotating speed is controlled to be 40r / min; weighed petroleum sodium sulfonate, barium petroleum sulfonate, sodium ricinoleate, triethanolamine oleic soap, NP-6, No.32 machine oil, the antifoaming agent, and the phosphatized water quality conditioning agent are delivered into the reaction vessel slowly and successively, wherein after adding of each of the raw materials, stirring is carried out for 30min, and after adding of all the raw materials, stirring is carried out for another 3 to 4h; an obtained mixture is cooled to room temperature, and is collected, filtered, and packaged.

Description

technical field [0001] The invention relates to a metal cutting oil, in particular to a general-purpose emulsified cutting oil for turning, grinding and milling with good cooling performance, lubricating performance, cleaning performance and antirust performance and a production method thereof. Background technique [0002] During the metal cutting process, the friction between the tool and the workpiece will cause the temperature of the workpiece processing area to rise above 1000°C, and the surface load of the part where the tool contacts the uneven surface of the workpiece can reach 5000N / mm 2 , so the workpiece will cause local welding phenomenon when cutting. In order to reduce the cutting temperature and cutting force, it is necessary to use cutting fluid in the process of metal cutting. The rust ability is poor, and the surface of the workpiece is prone to rust. Contents of the invention [0003] The present invention aims to solve the above-mentioned technical pr...

AI Technical Summary

Problems solved by technology

In order to reduce the cutting temperature and cutting force, it is necessary to use cutting fluid in the process of metal cutting. The rust ability is poor, and the surface of the workpiece is prone to rust