What is a low noise and smooth fat?

Smooth is through the energetic cleansing of low noise fat fat, not one of them or only contains extremely low impurities, big impurity particles into the bearing or rotating parts of the equipment will make noise. This kind of smooth fat was originally built for the rise and fall of high precision equipment, if there are impurities pollutants into the equipment bearing or bearing parts, may make up the damaged parts. First of all, every day there are a number of foreign equipment with low noise fat: electrical appliances with the volume control of motor, the drive of the computer parts and other facilities have benefited from the low noise micro-motor fat fat or high purity. Second, after eliminate impurity particles or contaminants to eliminate bearing noise, these impurities or contaminants that resulted from scratch or bearing collar by the impact, if the impurity content to a certain level, under the same conditions, produce interference to the normal operation of the moving parts, the dissonance. It may shorten the service life of bearing and the stability of motor. This kind of situation should similar with the hydraulic system, the particles into the work area, will damage the friction pair, reduce the working life. There are several foreign smooth fat quality measurement method. The purity of the fat can be produced by bearing test to represent the noise; Also can be in average fat coating plate up view of the pollutants. Also on the original data and the final product to stop pollution test, otherwise it is impossible to know content of solid contaminant in the final product. As for the problem of overall capital using low noise grease, foreign thought: on a large amount of grease for smooth industrial motor: assume that smooth grease thickener, root oil viscosity and other properties can afford it, because of the motor bearing noise using low fat and increases with the value of life, will surpass the low noise of capital increase fat price high.