Master thesis: Algorithm for reducing laser-induced roughness during laser polishing of AISI H11 1

Fraunhofer-Gesellschaft; Aachen; Vor Ort; EUR 40.000 - 60.000; Vollzeit

Zusammenfassung

A leading research organization is looking for a Master's student to develop software and optimize process parameters for laser polishing techniques. This position offers a unique opportunity to work in an interdisciplinary team, focusing on innovative applied research, and is designed to accompany your final thesis. You will engage in practical problem-solving while enjoying a supportive work environment.

Leistungen

Flexible working hours

Excellent machinery and office facilities

Opportunity for co-creation in research

Good transport links

Exciting corporate benefits

Qualifikationen

• Master's student in relevant fields with a connection to software development.
• Initial experience in laser technology is desirable.

Aufgaben

• Design and implement concepts in Python for process strategies.
• Literature research related to elimination of micro-roughness.
• Test the process strategy on AISI H11 tool steel.

Kenntnisse

Software Development

Independent Working

Conscientiousness

Laser Technology

Ausbildung

Master's in Physics, Mechanical Engineering, Materials Science

Jobbeschreibung

The Chair of Optical Systems Technology TOS works closely with the Fraunhofer Institute for Laser Technology ILT to research new possibilities and techniques for the realisation of optical systems. For the surface finishing of components in batch sizes 1 to 10 using laser polishing, the process parameters must be optimised in a cost-effective and time-efficient manner. As the development of process parameters for laser polishing is complex, parameters must be developed in a target-orientated manner. A clearly recognisable strategy for process parameter development has so far only been considered to a limited extent in the state of the art. The work pursues two interrelated objectives. Firstly, a concept for the creation of strategies based on natural language is to be designed and implemented in order to enable the digitisation of strategies for the expert. The concept is also used to describe an algorithm for the development of process parameters to eliminate laser-induced roughness during laser polishing. The algorithm is then tested for effectiveness and efficiency against an existing data set.

What you will do

• You will design and realise the concept in Python
• You carry out a literature research, design and digitise a process strategy for the elimination of micro-roughness.
• You will test the process strategy on a well-founded data set of AISI H11 tool steel

What you bring to the table

• You are a Master's student in physics, mechanical engineering, materials science or a comparable degree programme and have a connection to software development.
• You are characterised by an independent and conscientious way of working
• Initial experience in the field of laser technology is desirable, but not a must

What you can expect

Team spirit: Creative, interdisciplinary environment with a motivated team, flat hierarchies and a ‘you’ culture
Workplace: Excellent machinery and equipment as well as first-class office facilities
Co-creation: Practice-oriented final thesis in an innovative applied research environment
️ Work-life balance: Benefit from flexible working hours on a basis of trust
Advantages: Opportunity to benefit from exciting corporate benefits
Travel: Good transport links, parking spaces directly in front of the institute, an e-charging station and a multi-storey car park

The position is limited until the completion of the thesis

We value and promote the diversity of our employees' skills and therefore welcome all applications - regardless of age, gender, nationality, ethnic and social origin, religion, ideology, disability, sexual orientation and identity.Severely disabled persons are given preference in the event of equal suitability.

With its focus on developing key technologies that are vital for the future and enabling the commercial utilization of this work by business and industry, Fraunhofer plays a central role in the innovation process. As a pioneer and catalyst for groundbreaking developments and scientific excellence, Fraunhofer helps shape society now and in the future.

Interested? Then we look forward to receiving your application and getting to know you!
Did you already know? We give you even more insights on our LinkedIn profile. ️

We will be happy to answer any questions you may have about this position:
Sven Linden M.Sc.
+49 241/8906-137

Fraunhofer Institute for Laser Technology ILT

www.ilt.fraunhofer.de

Requisition Number: 80337 Application Deadline: 09/30/2025