Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Uwe Füssel"'
Publikováno v:
Research and Review Journal of Nondestructive Testing, Vol 1, Iss 1 (2023)
Resistance spot welding (RSW) of galvanized steel sheets brings a risk of faulty welds in the form of stick-welds. These differ from high-quality spot welds in the way that only the coatings are joined with a material bond, but the base materials are
Externí odkaz:
https://doaj.org/article/615b0924367349a7a43d7c76a180550e
Publikováno v:
Materials Letters: X, Vol 13, Iss , Pp 100129- (2022)
Direct Laser Interference Patterning (DLIP) is used to generate textured stainless steel surfaces to control the wettability of a liquid nickel-based brazing alloy. The interference of two laser beams leads to periodic line-like structures with a spa
Externí odkaz:
https://doaj.org/article/472204203d34424a8d3ac875687c6d77
Publikováno v:
Engineering Proceedings, Vol 26, Iss 1, p 5 (2022)
As a joining-by-forming process, clinching and the use of functional elements enable low-energy joining of components through form, force, and, under certain conditions, material closure. In addition to the transmission of mechanical forces, these jo
Externí odkaz:
https://doaj.org/article/0cd06cfe75514aa0a5ea4ac2d9b1b1b6
Autor:
Christian Mathiszik, Edwin Zschetzsche, André Reinke, Johannes Koal, Jörg Zschetzsche, Uwe Füssel
Publikováno v:
Crystals, Vol 12, Iss 11, p 1512 (2022)
Conventional resistance spot welds are not visible from the outside. Therefore, it is not straightforward to evaluate the joint quality non-destructively. The pulse-echo method of manual ultrasonic is widely used for non-destructive testing. Another
Externí odkaz:
https://doaj.org/article/42eedf60df7a465e935b7c217cba6f66
Publikováno v:
Metals, Vol 12, Iss 10, p 1651 (2022)
Joining by forming operations presents powerful and complex joining techniques. Clinching is a well-known joining process for use in sheet metalworking. Currently, clinched joints are focusing on mechanically enhanced connections. Additionally, the d
Externí odkaz:
https://doaj.org/article/bada67b138a34b87ae839dc102286b70
Publikováno v:
Metals, Vol 12, Iss 9, p 1514 (2022)
Clinching is the manufacturing process of joining two or more metal sheets under high plastic deformation by form and force closure without thermal support and auxiliary parts. Clinch connections are applicable to difficult-to-join hybrid material co
Externí odkaz:
https://doaj.org/article/f523e11b69ba4a449bc67eaa5586577e
Autor:
André Till Zeuner, Robert Kühne, Christiane Standke, David Köberlin, Thomas Wanski, Sebastian Schettler, Uwe Füssel, Martina Zimmermann
Publikováno v:
Metals, Vol 11, Iss 12, p 2063 (2021)
Laser cutting is used in the production of formed sheet metal components. However, the cyclic load capacity is reduced compared to other subtractive processes. Laser cutting results in a significant loss of fatigue strength; however, thermal joining
Externí odkaz:
https://doaj.org/article/5be53624b65d4c4cbd849f03a352e42c
Autor:
Jan Kalich, Uwe Füssel
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 5, Iss 4, p 105 (2021)
The multi-material design and the adaptability of a modern process chain require joining connections with specifically adjustable mechanical, thermal, chemical, or electrical properties. Previous considerations primarily focused on the mechanical pro
Externí odkaz:
https://doaj.org/article/00458e34254847a093431514ab40fd22
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 4, Iss 4, p 113 (2020)
Gas metal arc welding torches are commonly chosen based on their current-carrying capacity. It is known that the current-carrying capacity of welding torches under CO2 is usually higher than under argon dominated shielding gases. In this publication,
Externí odkaz:
https://doaj.org/article/7a81e8ca8b2842cfb5e20dd1ac136a28
Publikováno v:
Materials, Vol 12, Iss 9, p 1460 (2019)
Synergistic effects during hybrid laser-arc welding may cause increased process efficiencies. However, the basic interactions behind these effects are still being discussed, with some contradictory reports. In this study, particular welding parameter
Externí odkaz:
https://doaj.org/article/f8626b6434d2406ea3f08b6d46cf9cca