Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Thomas, Lübben"'
Publikováno v:
Metals, Vol 11, Iss 3, p 465 (2021)
During many manufacturing processes for surface treatment of steel components heat will be exchanged between the environment and the workpiece. The heat exchange commonly leads to temperature gradients within the surface near area of the workpiece, w
Externí odkaz:
https://doaj.org/article/0cdc4cff5e4c485b9d00b219c7abe51a
Publikováno v:
Metals, Vol 10, Iss 3, p 303 (2020)
A fixture hardening process for aerospace gear box components of alloy S156 (16NiCrMo16-5, 1.6722) is investigated by thermomechanical metallurgical 2D axisymmetric Finite Element simulations. Material parameters are experimentally determined. Contac
Externí odkaz:
https://doaj.org/article/2ab908e4965e4c1bb3cc66db67511bb3
Autor:
Andreas Klink, Sebastian Schneider, Thomas Lübben, F. Frerichs, Julian Vorspohl, Wolfgang Schröder, Matthias Meinke
Publikováno v:
Procedia CIRP 102, 482-487 (2021). doi:10.1016/j.procir.2021.09.082 special issue: "18th CIRP Conference on Modeling of Machining Operations (CMMO), Ljubljana, Slovenia, June 15-17, 2021 / Edited by Edvard Govekar, Franci Pušavec, Rok Vrabic"
18. CIRP Conference on Modeling of Machining Operations, CMMO, online, 2021-06-15-2021-06-17
18. CIRP Conference on Modeling of Machining Operations, CMMO, online, 2021-06-15-2021-06-17
18th CIRP Conference on Modeling of Machining Operations, CMMO, online, 15 Jun 2021 - 17 Jun 2021; Procedia CIRP 102, 482-487 (2021). doi:10.1016/j.procir.2021.09.082 special issue: "18th CIRP Conference on Modeling of Machining Operations (CMMO), Lj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::066ed24de08636c8d2953dfc2209ad15
https://doi.org/10.1016/j.procir.2021.09.082
https://doi.org/10.1016/j.procir.2021.09.082
Autor:
Thomas Lübben, F. Frerichs
Publikováno v:
Procedia CIRP. 87:521-526
The presented investigation focuses on the correlation between concrete physical loads and resulting modifications. The physical and in a wider sense chemical loads are called internal material loads. The correlation between the generated internal ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3171c975571b2a355834785ac7be7965
https://doi.org/10.1016/j.procir.2020.02.075
https://doi.org/10.1016/j.procir.2020.02.075
Publikováno v:
Metals, Vol 10, Iss 3, p 303 (2020)
Metals
Volume 10
Issue 3
Metals
Volume 10
Issue 3
A fixture hardening process for aerospace gear box components of alloy S156 (16NiCrMo16-5, 1.6722) is investigated by thermomechanical metallurgical 2D axisymmetric Finite Element simulations. Material parameters are experimentally determined. Contac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d35b2e1d784148b2133b6553da923aff
https://www.mdpi.com/2075-4701/10/3/303
https://www.mdpi.com/2075-4701/10/3/303
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures. 40:556-570
During heat treatment processes, especially during quenching, cracks may form because of the presence of high thermal and mechanical stresses and strains. Notwithstanding the fact that increasingly detailed modelling for heat treatment is being perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c639da543a6abb018fc4335bbad7e564
https://doi.org/10.1111/ffe.12518
https://doi.org/10.1111/ffe.12518
Publikováno v:
Materialwissenschaft und Werkstofftechnik. 47:688-698
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7fee3f242ded3190ffda1a86cfcbeaf
https://doi.org/10.1002/mawe.201600602
https://doi.org/10.1002/mawe.201600602
Publikováno v:
Materialwissenschaft und Werkstofftechnik. 47:678-687
The economic and ecological need for reduced weight of automobiles leads to increasing activities in recent years. One way to achieve this aim is to use modified designs for components with a high weight. Here the gear box and especially the gears ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21a8f64eb718fab14f9c69082d5d217f
https://doi.org/10.1002/mawe.201600601
https://doi.org/10.1002/mawe.201600601
Publikováno v:
Procedia CIRP. 45:327-330
The newly developed concept of Process Signatures enables the comparison of surface integrity achieved by seemingly different manufacturing processes. This paper suggests Process Signatures for grinding and induction heating. Based on finite element
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74368d0ba299125cef7c01dd3b92f45c
https://doi.org/10.1016/j.procir.2016.03.039
https://doi.org/10.1016/j.procir.2016.03.039
A numerical model aimed at investigating the microcracking behavior in steel meso-structures during quenching process is proposed in this work. The proposal explicitly considers the material heterogeneity influencing the fracture response of the stee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d60e508318c2041c2c8a91dd46f6903
http://www.astm.org/doiLink.cgi?MPC20160098
http://www.astm.org/doiLink.cgi?MPC20160098
