Everything You Need to Know About Your Lubricating Oil As An Engineer
What are the functions of a lubricant?
Separate entirely the contact surfaces, thereby reducing static and dynamic friction to least possible value to prevent wear and tear.
Remove heat generated within the bearing.
Protection of the working surfaces against corrosion.
Removal of contaminants.
Dampen noise produced.
Act as a sealant.
What are the Types of Lubrication on Ships?
Hydrodynamic Lubrication or Full fluid film lubrication.
Boundary Lubrication or Thin film lubrication.
Hydrostatic Lubrication or Thick film lubrication.
Elasto-hydrodynamic Lubrication or Thin film or square film lubrication.
What are the Properties of crankcase lubricating oil?
Viscosity: To be suitable for the purpose
Viscosity index: To be high
Pour Poi...