Novel stamping emulsified oil and production method thereof

Abstract

The invention discloses a novel stamping emulsified oil. The novel stamping emulsified oil comprises following raw materials, by mass, 4 to 6% of sulfide cottonseed oil, 8 to 12% of chlorinated paraffin, 4 to 6% of sulfonated castor oil, 10 to 13% of petroleum sodium sulfonate, 10 to 13% of barium petroleum sulfonate, 2 to 4% of oleic acid, 4 to 8% of triethanolamine, and the balance No.45 transformer oil. A production method comprises following steps: weighed No.45 transformer oil is delivered into a reaction vessel, and is heated to 48 to 52 DEG C; a stirrer is turned on, and rotating speed is controlled to be 60r / min; weighed sulfide cottonseed oil, chlorinated paraffin, sulfonated castor oil, petroleum sodium sulfonate, barium petroleum sulfonate, oleic acid, and triethanolamine are delivered into the reaction vessel successively with stirring; and after 2 to 3h of stirring, an obtained solution is cooled to room temperature, and is collected and packaged.

Description

technical field [0001] The invention relates to a lubricating oil for stamping and stretching process and a production method, in particular to a lubricating oil with good lubricating and cooling performance, which can prevent scratches and rust on the surface of stamping workpieces, and can ensure the smoothness and cleanliness of the surface to meet the requirements of direct assembly and A new stamping emulsified oil with easy demoulding and a production method thereof. Background technique [0002] Stamping processing, also known as sheet metal stamping, is a part processing method that applies pressure to the sheet through a mold to separate or produce plastic deformation, thereby obtaining a certain size, shape and performance. During the stamping process, the metal material produces plastic shear deformation. If there is strong friction between the shear surface and the working surface of the mold, it will cause local high temperature and cause "welding" and adhesive ...

AI Technical Summary

Problems solved by technology

[0003] 1. Severe adhesion between the workpiece and the mold will make it difficult to remove the film, and it will not be possible to achieve rhythmic continuous operation, which will affect production efficiency;

[0004] 2. After the workpiece is stamped and stretched, it must be cleaned in the subsequent routine, otherwise the surface of the workpiece cannot meet the requirements of direct assembly and use

[0005] 3. After the workpiece is stamped and stretched, there are scratches and microscopic fiber tearing on the surface