Lubricants play a critical role in the function and lifespan of machines and engines by reducing friction and wear, dissipating heat and preventing corrosion. However, over time and under operating conditions, the properties of lubricants change, which can affect their effectiveness.
A key reason for studying lubricant aging is to ensure optimal performance and efficiency of machinery. As lubricants age, they lose their lubricity, which can lead to increased wear and possible damage to moving parts. Regular analysis can help identify when a lubricant is losing its protective effect and needs to be replaced.
In addition, studying lubricant aging is important for predicting the service life of turbines and engines. By understanding and monitoring the effects of aging, preventive maintenance measures can be taken to avoid expensive repairs or failures. This not only contributes to equipment reliability, but also saves costs and reduces downtime.
The GWP deals with the chemical analysis of lubricants with regard to additives, corrosion products and abrasion.
