How to analyse the cause of a failure.
How failures may be prevented.
How to reduce friction due to ploughing
How to reduce friction due to adhesion
How to prevent stick-slip (oscillation)
How to limit rolling Friction
How to reduce abrasive wear.
How to reduce corrosive wear.
How to increase fatigue life expectancy.
How to increase fuel efficiency.
How to reduce maintenance costs.
How to select the best lubricant.
How to select the best material combination.
How to measure friction.
How to measure the wear rate.
How to measure viscosity