Bachelor / Master Thesis: Sustainable Lubrication Concepts for Future Machine Elements

The Institute of Machine Elements and System Development researches the fundamental structural and tribological behaviour of machine elements and depicts this in experimentally validated model descriptions. These model descriptions are used to analyse and design the functional, loss and noise behaviour of entire technical systems with a focus on drive technology. The models developed are also used to research and develop methods of model-based systems engineering as a central element of future, inductive product development processes.

The Tribology department at MSE researches the tribological behaviour of machine elements. The focus of research is on application-orientated basic research. Key topics include the interactions between the lubricant and the surfaces of the lubricated components, the wear behaviour of machine elements and the changes in lubricants caused by use. Other key topics include condition monitoring and service life prediction of machine elements.

Background:

The reduction of friction and wear is one of the key challenges for future sustainable mobility and energy-efficient machine systems. Modern lubricants can form protective reaction layers on machine surfaces, significantly reducing wear and extending component lifetime.

Within this thesis, the mechanisms responsible for the formation of these protective layers will be investigated in rolling contacts. The objective of this thesis is to establish the scientific and experimental foundation for future investigations.

Tasks:

• Literature Review: Protective tribofilm formation in machine elements
• Development of Experimental Test Matrix
• Data Collection and Analysis, Microscopic examination
• Results Interpretation and Reporting

Requirements:

• Independence and reliability
• Interest in Tribology
• Hands-on mentality
• Good knowledge of English

What we offer:

• Intensive support & mentoring
• Flexible work focus
• Co-authorship in research publication

We look forward to your application by email:

Yelvin Ragimov, M. Sc.
Institute for Machine Elements and Systems Engineering

Schinkelstraße 10, 52062 Aachen
yelvin.ragimov@imse.rwth-aachen.de