Testing Methods in Tribology of Polymeric Composites

This talk describes some of the testing methods commonly used in tribology. It illustrates the contact of solid mechanics and nature of surface interaction. With the advent of sustainable development, composite materials now become more prominent in many applications. Many natural fibres in polymeric composites are being introduced in aviation industry, construction, industrial applications, automotive parts, bearing and many others, making tribo-testing more demanding. Relevant to this, the testing methods elaborated in this talk focuses on the different types of wear test rigs used for testing of solid specimens for composite materials. The talk differentiates mechanisms of wear and sliding friction of materials subjected to different wear test rigs which are built based on ASTM standards simulating the real time conditions.