IMPROVING THE LUBRICATING PROPERTIES OF TRANSMISSION OILS USED IN AGRICULTURAL MACHINERY
Keywords:
gear oil, gear drives, additives, wear, friction, physical and chemical properties, viscosity.Abstract
This article explores ways to improve the performance of transmission oils. The operating conditions of the gears are characterized by high loads in the contact zone of the teeth, relatively high speeds of mutual movement of rubbing surfaces, and significant temperatures in the contact zone. The antiwear properties of oils should protect transmission parts from wear and the undesirable phenomenon of galling and abrasion of gear drives. In complex sulfur-chlorine additives, sulfide films prevent scuffing, while chloride films, due to their elasticity, reduce wear and energy consumption to overcome frictional forces.
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