Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Romain Piquard"'
Autor:
Lobna Chaabani, Romain Piquard, Radouane Abnay, Michaël Fontaine, Alexandre Gilbin, Philippe Picart, Sébastien Thibaud, Alain D’Acunto, Daniel Dudzinski
Publikováno v:
Micromachines, Vol 13, Iss 7, p 1079 (2022)
Micromachining allows the production of micro-components with complex geometries in various materials. However, it presents several scientific issues due to scale reduction compared to conventional machining. These issues are called size effects. At
Externí odkaz:
https://doaj.org/article/6eef92c79ded47d7ab582f6cc26b2659
Autor:
Romain Piquard, Alain D'Acunto, Michaël Fontaine, Sébastien Thibaud, Alexandre Gilbin, Gaël Le Coz
Micro-cutting is characterised by undeformed chip thicknesses in the micron range. This range leaves little choice of in situ observation techniques. One solution is therefore to observe these zones a posteriori after the cutting has been abruptly in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1daef8e0f5410a9de68542cfdf5bd6e0
https://doi.org/10.21203/rs.3.rs-2349540/v1
https://doi.org/10.21203/rs.3.rs-2349540/v1
The success of biomedical implantation is linked to osseointegration, depending on the mechanical loading of the bone interface. The large difference in stiffness between the host bone (30 GPa) and the usual implant material (over 100 GPa), as well a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b86b75e0b8dbd1a0a64627af39333673
https://hdl.handle.net/10985/22295
https://hdl.handle.net/10985/22295
Publikováno v:
International Journal of Advanced Manufacturing Technology
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2020, 110 (5-6), pp.1615-1625. ⟨10.1007/s00170-020-05807-8⟩
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2020, 110 (5-6), pp.1615-1625. ⟨10.1007/s00170-020-05807-8⟩
International audience; Additive manufacturing (AM) processes are particularly interesting to reduce the weight of a part by associate lattice structures to thin skin. To ensure a finished product with the dimensional and structural requirements of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c20df54e5e382bbdcc6965fa487562d8
https://hal.archives-ouvertes.fr/hal-03014483
https://hal.archives-ouvertes.fr/hal-03014483
Publikováno v:
Matériaux & Techniques. 110:601
In this study, a model of micro-milling cutting forces based on elementary cutting experiments is developed. Elementary cutting tests were used to identify the parameters of a new model that includes the uncut chip thickness and the effect of the cut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22dba811bf7c75b793cd1d99183d9bbc
https://doi.org/10.1051/mattech/2022042
https://doi.org/10.1051/mattech/2022042
Publikováno v:
Procedia CIRP
Procedia CIRP, ELSEVIER, 2017, 58, pp.228-232. ⟨10.1016/j.procir.2017.03.326⟩
Procedia CIRP, ELSEVIER, 2017, 58, pp.228-232. ⟨10.1016/j.procir.2017.03.326⟩
International audience; Parts produced by Selective Laser Melting (SLM) presents a roughness due to thickness of fusion layers but also to partially sintered particles stuck to the edge of the parts. In order to ensure a finished product with the dim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::003a6e2bb36b18638b0ede67381ef6fd
https://doi.org/10.1016/j.procir.2017.03.326
https://doi.org/10.1016/j.procir.2017.03.326
Publikováno v:
International Journal of Advanced Manufacturing Technology
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2017, 88 (9), pp.3429-3436. ⟨10.1007/s00170-016-9047-9⟩
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2017, 88 (9), pp.3429-3436. ⟨10.1007/s00170-016-9047-9⟩
International audience; In micro-milling, cutting forces are driven by many parameters, including feed per tooth, depth of cut, rake angle and machined material. Because of size effects, issues inherent in the micro-milling process, such as chatter,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd8662fe5f5521473411be4b624e4000
https://doi.org/10.1007/s00170-016-9047-9
https://doi.org/10.1007/s00170-016-9047-9
Publikováno v:
Precision Engineering
Precision Engineering, Elsevier, 2014, 38 (2), pp.356-364. ⟨10.1016/j.precisioneng.2013.11.006⟩
Precision Engineering, Elsevier, 2014, 38 (2), pp.356-364. ⟨10.1016/j.precisioneng.2013.11.006⟩
This paper focuses on burr formation in micro-end milling of two Nickel-Titanium shape memory alloys (SMA), an austenitic and a martensitic NiTi. Phase transformation during machining was also examined. The experimental design approach was used to st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd4c58bdf49708cac48a839e4753db0c
https://hal.archives-ouvertes.fr/hal-01194838
https://hal.archives-ouvertes.fr/hal-01194838