Introduction to Tribology -

What is Tribology?

Tribology, derived from the Greek word tribos meaning “rubbing,” is the study of interacting surfaces in relative motion. It encompasses the science of friction, wear, and lubrication, forming a critical foundation for understanding and improving the performance and longevity of mechanical systems. Coined in 1966 by Dr. H. Peter Jost, tribology has since become a multidisciplinary field integrating physics, chemistry, materials science, and engineering to address industrial and everyday challenges.

Why is Tribology Important?

Tribology plays a pivotal role in industrial innovation and efficiency. From reducing energy losses in machinery to extending the lifespan of components, tribological advancements have revolutionized industries across eras—from the first industrial revolution to today’s Industry 4.0. As industries demand more sustainable, energy-efficient systems, tribology offers solutions through innovations like advanced lubricants, coatings, and smart tribological systems.

Key Concepts in Tribology

Friction

The resistance to motion between two surfaces.

Wear

The gradual removal or deformation of material due to mechanical action.

Lubrication

The application of substances to reduce friction and wear between surfaces.

SAIT's Role in Tribology Education

The Southern African Institute of Tribology (SAIT) is dedicated to advancing tribological knowledge in Southern Africa. Through training courses, seminars, and technical meetings, SAIT equips professionals with the skills needed to address real-world challenges.

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Dive deeper into the fascinating world of tribology with SAIT’s resources and training programs. Whether you're an industry professional or a student eager to learn about this critical field, SAIT provides the tools and knowledge you need to succeed in today’s technologically driven world.