Lubrication Points Of Fag Linear Bearing During Operation

In the process of using linear Fag Linear Bearing bearings, we often encounter such situations. How these situations are formed and how to solve them when they are formed have always been a headache for technicians in major enterprises, The following is a detailed introduction to the causes and solutions of overheating of fag bearing in use:

1. the instantaneous high temperature in the grinding area can make the surface heated to a certain depth (10 ~ 100nm) higher than the Fag Linear Bearing tempering heating temperature of the workpiece. When the austenitizing temperature is not reached, with the increase of the heating temperature,
2. the surface layer by layer will produce the microstructure transformation of re tempering or high-temperature tempering corresponding to the heating temperature, and the hardness will also decrease. The higher the heating temperature, the more Fag Linear Bearing severe the decrease of hardness.
3. In grinding, the contact area between grinding wheel and workpiece consumes a lot of energy and generates a lot of grinding heat, resulting in local instantaneous high temperature in the grinding area. It can be found that the instantaneous temperature in the grinding area can be as high as 1000 ~ 1500 ℃ in 0.1 ~ 0.001ms.
4. Such instantaneous high temperature is enough to make the surface layer at a certain depth of the working surface produce high-temperature oxidation, amorphous structure, high-temperature Fag Linear Bearing tempering, secondary quenching, and even burn cracking.