Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Katrin Wudy"'
Autor:
Joel Bachmann, Philip Obst, Lukas Knorr, Stefan Schmölzer, Gabriele Fruhmann, Gerd Witt, Tim Osswald, Katrin Wudy, Olaf Hinrichsen
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-9 (2021)
There is an ongoing drive for new additive manufacturing processes that produce complex parts. Here, cavity vat polymerisation is introduced, in which cavities are filled with a dual-curing resin that forms an elastomer/thermoset covalently bonded in
Externí odkaz:
https://doaj.org/article/080fda94351e4a2084b99d102d16f0fe
Autor:
Robert Setter, Jan Hafenecker, Richard Rothfelder, Sebastian-Paul Kopp, Stephan Roth, Michael Schmidt, Marion Merklein, Katrin Wudy
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 7, Iss 4, p 133 (2023)
Multi-material additive manufacturing (AM) attempts to utilize the full benefits of complex part production with a comprehensive and complementary material spectrum. In this context, this research article presents new processing strategies in the fie
Externí odkaz:
https://doaj.org/article/34a6dbebd2a94b6a8a0c2f3c51c98fba
Publikováno v:
Metals, Vol 11, Iss 12, p 1989 (2021)
A major factor slowing down the establishment of additive manufacturing processes as production processes is insufficient reproducibility and productivity. Therefore, this work investigates the influence of ring-shaped beam profiles on process stabil
Externí odkaz:
https://doaj.org/article/285c6cb75b34416bb852687d266c2c41
Publikováno v:
Metals, Vol 11, Iss 7, p 1125 (2021)
Manufacturing structures with low overhang angles without support structures is a major challenge in powder bed fusion of metals using laser beam (PBF-LB/M). In the present work, various test specimens and parameter sets with continuous wave (cw) and
Externí odkaz:
https://doaj.org/article/48d413c8dfb54698a2eb9a9dd9e22e1f
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 126:103-115
Laser melting can be conducted in two different process regimes, the conduction and the keyhole mode, which exhibit significantly different characteristics, dynamics, and stability and are highly sensitive to a magnitude of process parameters. Despit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84bc046e08c94622f26ac212619f68f6
https://doi.org/10.1007/s00170-023-11041-9
https://doi.org/10.1007/s00170-023-11041-9
Autor:
Katrin Wudy, Thomas Stoll
Publikováno v:
maschinenbau. 2:8-11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75cf6a2004e29fb346cdb59c6c2d12ee
https://doi.org/10.1007/s44029-022-0728-x
https://doi.org/10.1007/s44029-022-0728-x
Autor:
Katrin Wudy, Joseph Hofmann
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 122:4127-4138
Despite extensive research, new plastic powders must still be qualified for laser-based powder bed fusion using trial and error. Furthermore, part properties such as mechanical properties, surface roughness, or density exhibit a comparatively low rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15213b8e8bb4af31fa086dac981cf548
https://doi.org/10.1007/s00170-022-10169-4
https://doi.org/10.1007/s00170-022-10169-4
Publikováno v:
Polymer Engineering & Science.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57abf6b01edfbb93236f0091cccc04a5
https://doi.org/10.1002/pen.26353
https://doi.org/10.1002/pen.26353
Publikováno v:
Polymer Engineering & Science.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e9a8fc05c557e215822199d4ac05dc0
https://doi.org/10.1002/pen.26355
https://doi.org/10.1002/pen.26355
Publikováno v:
Progress in Additive Manufacturing.
Several studies demonstrate the potential of pulsed exposure strategies for improving spatial accuracy, surface quality, and manufacturability of low-angle overhangs in laser-based powder bed fusion of metals. In this paper, those fundamental potenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caeb6a03a1f46e28c95ec65c8746cf79
https://doi.org/10.1007/s40964-023-00429-4
https://doi.org/10.1007/s40964-023-00429-4