We all know that the cardan shaft has teeth, spring plate, disk spring, cross slider and roller chain and other types. Depending on the type, some are lubricated with lubricating oil, while others are lubricated with grease. Cardan shaft is the main part of steel rolling equipment, so the working conditions are more demanding, so what are the requirements for cardan shaft gear lubricating oil?

What are the requirements of lubricating oil for cardan shaft gear?

In general, the connected copper sliders will work under severe impact loads and pressures, so the flat and circular surfaces of the sliders will cause serious wear. The grease used in the speed device must ensure that the oil soap is not separated under the action of centrifugal force, otherwise the oil leakage of the universal shaft will reduce the effectiveness of lubrication.

The requirements for cardan shaft lubricating oil are relatively high, it needs to have heat resistance, and it can have cold resistance when working at low temperatures. Therefore, in general, the lubrication of the cardan shaft is mostly the application of grease, and the grease must be filled between the grid pieces when assembling, so the dressing should be wrapped well and ensure that the grease is not seared, so as to truly meet the use requirements of the cardan shaft.