Gear lubricating oil and production method thereof

Abstract

The invention discloses gear lubricating oil and a production method thereof. The gear lubricating oil is characterized by comprising the following raw materials in parts by weight: 10-16 parts of tallow, 5-11 parts of an antioxidant, 8-14 parts of styrenated phenol, 10-15 parts of corn oil, 8-15 parts of stearic acid, 11-15 parts of petroleum ether, 10-16 parts of epoxybutane, 11-20 parts of sorbitol, 15-19 parts of talcum powder, 12-22 parts of phosphoric acid, 10-15 parts of benzyl alcohol, 3-7 parts of chlorinated paraffin, 5-11 parts of diisocyanate, 10-15 parts of trichloromethane and 20-26 parts of industrial base oil. The gear lubricating oil provided by the invention is prepared by mixing and blending a plurality of chemical raw materials, is particularly suitable for lubricationamong gears, can remarkably reduce sliding friction force among the gears, and the service life of the gears is prolonged.

Description

technical field [0001] The invention relates to the field of industrial production, in particular to a gear lubricating oil and a production process thereof. Background technique [0002] Lubricating oil mainly refers to the lubricating oil of the transmission and the rear axle. There are significant differences between it and engine oil in terms of service conditions, its own composition and performance. Gear oil mainly lubricates gears and bearings, prevents wear and corrosion, and helps gears to dissipate heat. . [0003] Automotive gear oil is used in gear transmission mechanisms such as automotive steering gears, transmissions, and drive axles. Due to the high surface pressure during gear transmission, gear oil is used for lubrication, anti-wear, cooling, heat dissipation, anti-corrosion, anti-rust, and washing of gears. It has the function of traditional Chinese medicine in reducing tooth surface impact and noise. Gear oil should have good anti-wear, load resistance a...

AI Technical Summary

Problems solved by technology

[0003] Automotive gear oil is used in gear transmission mechanisms such as automotive steering gears, transmissions, and drive axles. Due to the high surface pressure during gear transmission, gear oil is used for lubrication, anti-wear, cooling, heat dissipation, anti-corrosion, anti-rust, and washing of gears. It has the function of traditional Chinese medicine in reducing tooth surface impact and noise. Gear oil should have good anti-wear, load resistance and suitable viscosity. In addition, it should also have good thermal oxidation stability, anti-foaming property, water resistance Separation performance and anti-rust performance, due to the heavy load of the gear, there is a high requirement for the load capacity of the gear oil. The gear oil is mainly based on petroleum lubricating oil base oil or synthetic lubricating oil, and extreme pressure anti-wear agent and oily agent are added. An important lubricating oil modulated, the contact surface between gears is very small, basically line contact, there are both sliding friction and rolling friction in the process of movement, the working conditions of gear oil are different from those of other mechanical parts The environment is very different. Because the contact surface between the gears is very small, it bears a lot of pressure. The use conditions of the hyperbolic gears in the automotive transmission are more severe, the load is heavier, and the pressure on each other is great. , the lubricating oil on the market and sold under such working conditions is easy to be squeezed out, the adhesion is not strong, the lubrication effect is not good, and the service life of the gear cannot be extended