BA/MA Power modulation in spot-welding of thin-walled die-cast components
The Fraunhofer-Gesellschaft (www.fraunhofer.com) currently operates 76 institutes and research institutions throughout Germany and is the world’s leading applied research organization. Around 30 800 employees work with an annual research budget of 3.0 billion euros.
In cooperation with the Chair of Laser Technology LLT at RWTH Aachen University, the Fraunhofer Institute for Laser Technology ILT, Europe's leading center for basic and contract research in the field of laser technology, is offering the opportunity to write a thesis in the field of "Joining and Cutting" on the subject of "Spot Seam Laser Welding".
Due to its physical and mechanical properties, cast aluminum is versatile and can be used in almost every industry. Depending on the casting process, however, cast aluminum alloys can only be welded to a limited extent. Weld spatter formation, weld pool ejections, crack and pore formation can lead to rejection of the material bond, which is why welding cast aluminum alloys is a particular challenge.
What you will do
- Recording the state of the art
- Independent planning and execution of tests for laser beam welding of aluminum base materials
- Carrying out different methods for destructive and non-destructive material testing
- Documentation and discussion of the results
What you bring to the table
- You are studying mechanical engineering, industrial engineering, materials science or a similar field
- Interest in technical problems in application-oriented research
- Independent, organized and structured way of working
- Initial experience in the field of laser technology is an advantage, but not required
What you can expect
- A professional and dynamic working atmosphere
- A creative and interdisciplinary working environment in a highly motivated team
- Excellent machinery and equipment
- Exciting and challenging areas of work in applied research
- Freedom to develop your own ideas, projects for your field of study
- Flexible working hours that allow you to combine your studies and professional practice
- Very good travel options (bus, car)
- Exciting seminars, events and team-building measures
The position is limited to the end 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.
