1.What is the base oils Almost all the lubricants in use are formulated from base oil. The formulation of lubricants begins with base oil, and a small amount of additives are added to the base oil to form lubricants. Lubricating grease is also based on base oil, adding thickeners and a small amount of additives…

1.Determine the brand of lithium grease : When choosing lithium grease，we should determine the brand of lithium grease.The grade of grease is divided according to consistency ( NLGI consistency grade ), and lithium grease is also divided into different consistency. The larger the consistency grade is, the harder the lithium grease is, the smaller the…

Lubricating oil = base oil + thickener + additive, in which base oil is the main component of grease. The role of thickener is like sponge, and lubrication is based on base oil. In the process of use, we should pay attention to the condition of grease. If there is oil leakage, we should deal…

( 1 ) The amount of grease should be appropriate Too much grease will increase the friction torque, temperature and fat consumption. If the amount of fatliquoring is too small, the reliable lubrication cannot be obtained and dry friction occurs. Generally speaking, the appropriate amount of grease is 1 / 3 ~ 1 / 2…

According to the working characteristics of excavators, the grease for excavator should have the following requirements : 1 To meet the extreme pressure and anti-wear requirements of the use site. Excavator is a kind of large heavy load equipment, which mainly works under low speed and heavy load conditions, especially the slewing bearing part, which…

Nowadays, with the continuous advancement of industrialization, plastic gear transmission has become the most widely used transmission method in the application of mechanical transmission parts. Because of its light weight, low transmission noise, high temperature resistance of gears, and increasing ability to withstand high loads, it is more and more widely used in various fields.…

Although molybdenum disulfide grease and graphite grease are black grease from the appearance,we can not judge the grease product from the appearance alone, it is necessary to analyze the difference between the two from their physical properties. Both molybdenum disulfide and graphite are high temperature resistant solid additives, but they are different. 1.Molybdenum disulfide grease…

What is molybdenum disulfide ? Molybdenum disulfide is a solid surface lubricant, its main role is wear resistance, lubrication, corrosion. The temperature range is generally from-200 ° C to 400 ° C, which has high bearing capacity and is suitable for low speed and heavy load friction lubrication. What is the role of molybdenum disulfide…