Residual stresses are internal stresses that arise in components during manufacturing. These stresses are crucial for the mechanical behavior of materials and play a central role in material fatigue, service life, and the stability of components. They arise during the initial manufacturing steps and can be influenced by various processing methods such as casting, rolling, or even additive manufacturing. 

In the training course “Entstehung, Ermittlung und Bewertung von Eigenspannungen” experts from various industries, including mechanical engineering, the automotive industry, and aerospace, are introduced to the origin, measurement, and analysis of residual stresses. The aim of the course is to provide participants with practical knowledge that they can apply directly in their manufacturing processes. 

The Central Topics of the Training Course Include: 

• Formation and measurement of residual stresses: In this module, participants receive a thorough introduction to modern stress analysis methods. These include X-ray and neutron methods as well as mechanical techniques. Using practical examples, participants learn how residual stresses arise during manufacturing and how they can be reliably measured.
• Optimization of manufacturing processes: An important focus is on the optimization of manufacturing processes that are influenced by residual stresses. Participants learn how they can minimize residual stresses through targeted process control, e.g., in casting, rolling, or additive manufacturing, and thus improve component quality in the long term.
• Residual stresses in additive manufacturing: Precise control of residual stresses is a particular challenge in additive manufacturing. In this program item, participants will become familiar with the specific stress problems in additive manufacturing and learn how to control them in a targeted manner by adjusting process parameters.
• Residual stresses in joining processes: Another important aspect is the joining of components. Welding, bonding, and riveting processes often result in undesirable residual stresses. In this part of the training, participants learn how to reduce the effects of these stresses through suitable processes and post-treatments, thereby increasing the reliability of the joined components.
• Superimposition of load and residual stresses: On the last day of the training course, the complex interaction between external loads and existing residual stresses is discussed. Participants learn how to take these stresses into account in component design, thereby increasing the load-bearing capacity and service life of their products. 

The training course is aimed at experts from various fields such as mechanical engineering, materials science, the automotive industry, aerospace, and manufacturing technology. It offers an ideal opportunity to learn practical techniques and update your knowledge on optimizing manufacturing processes and product quality. 

Register now and join us!