Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Madlen Borkmann"'
Publikováno v:
Plasma, Vol 7, Iss 1, Pp 1-15 (2023)
Plasma generation by cathodic arc spots plays a crucial role for coating processes that make use of the Arc-PVD technology. Usually, the arc spot motion over the cathode is steered by a magnetic field of a particular distribution and magnitude to ens
Externí odkaz:
https://doaj.org/article/5626f0d14e194ae2b7cee97d78c0219b
Autor:
Madlen Borkmann, Achim Mahrle
Publikováno v:
Fluids, Vol 7, Iss 1, p 17 (2021)
In cutting metals with solid-state lasers, a characteristic cutting edge structure is generated whose formation mechanisms still elude a consistent explanation. Several studies suggest a major contribution of the pressurized gas flow. Particular emph
Externí odkaz:
https://doaj.org/article/9ed3721d30ee4470b8c9e5428c987a71
Publikováno v:
Materials, Vol 14, Iss 10, p 2669 (2021)
Factorial Design-of-Experiment analyses were applied for conventional and beam oscillation fiber laser cutting of 10 mm thick AISI 304 stainless steel. Considered factors in case of the conventional process with a static beam involve both laser and c
Externí odkaz:
https://doaj.org/article/522090e38c784ee3b8d6ec8b1e2f57ce
Publikováno v:
PhotonicsViews. 17:26-31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17b837c0b50d76de2e19c2fe70d4c1c2
https://doi.org/10.1002/phvs.202000025
https://doi.org/10.1002/phvs.202000025
3D measurements of the cutting fronts during laser fusion cutting were performed with and without beam oscillation. The used 3D measurement equipment offers up to 75.000 frames per second and a local resolution less 50 µm. This allows high-speed rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e752d462f0f9d7ee16068e5d125723cf
https://publica.fraunhofer.de/handle/publica/429217
https://publica.fraunhofer.de/handle/publica/429217
Publikováno v:
Materials, Vol 14, Iss 2669, p 2669 (2021)
Materials
Volume 14
Issue 10
Materials
Volume 14
Issue 10
Factorial Design-of-Experiment analyses were applied for conventional and beam oscillation fiber laser cutting of 10 mm thick AISI 304 stainless steel. Considered factors in case of the conventional process with a static beam involve both laser and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb4cf13b5e076fc76d3ca41c53457bb7
https://publica.fraunhofer.de/handle/publica/267630
https://publica.fraunhofer.de/handle/publica/267630
Fiber laser fusion cutting trials on AISI 304 stainless steel sheets of 10 mm thickness were performed with the aim to gain further insights into the striation formation process on cut edges. The study is based on a factorial Design-of-Experiment (Do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c62f0dff544fef6632c9f387055322ed
https://publica.fraunhofer.de/handle/publica/255135
https://publica.fraunhofer.de/handle/publica/255135
Autor:
Michael Hustedt, Eckhard Beyer, Stefan Kaierle, Alexander Brodeßer, Christoph Leyens, Achim Mahrle, Jürgen Walter, Christian Hennigs, Madlen Borkmann
Efficient air flow control plays a crucial role for the reliability of remote laser beam welding applications. Local air flows are helpful to suppress unfavorable interactions between laser radiation and welding fumes as a result of absorption and/or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e8488f3584e66fbe78c6dd3b44630d3