Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Debajyoti Bhaduri"'
Autor:
Agustin Valera-Medina, Petko Vladev Petkov, Samuel Bigot, Debajyoti Bhaduri, Haydee Martinez-Zavala
Publikováno v:
Procedia CIRP. 95:927-932
Some major application areas of microtextured surfaces are found in the energy, biomedical, transportation and aerospace sectors. In relation to the energy sector, microtextured surfaces provide an energy efficient and cost-effective passive mechanis
Autor:
Jun Jiang, Khamis Essa, Debajyoti Bhaduri, Pavel Penchev, Catalin I. Pruncu, Daniele Pullini, Stefan Simeonov Dimov, Luke N. Carter
Publikováno v:
5th CIRP CSI 2020
The research centres on the evaluation of surface integrity of AlSi10Mg parts produced via laser-based powder bed fusion (LPBF) process, followed by vibratory surface finishing. The alloy is chosen for its applications in lightweight components used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9481c344ad2ef4aa7440b65858299e1
Autor:
David J. Morgan, Tina Ghara, Soumitra Paul, Stefan Simeonov Dimov, Debajyoti Bhaduri, Pavel Penchev, Catalin I. Pruncu
Publikováno v:
Applied Surface Science. 558:149887
Laser polishing (LP) of aluminium alloys by re-melting is particularly challenging due to their high thermal conductivity, diffusivity and reflectivity. In this research, a novel LP strategy is proposed to improve material’s re-melting by introduci
Autor:
Khamis Essa, Uwe Jurdeczka, Julien Bajolet, Nicholas J.E. Adkins, Johannes Maurath, Luke N. Carter, Aldi Mehmeti, Stefan Simeonov Dimov, Nathalie Maillol, Pavel Penchev, Debajyoti Bhaduri
A multi-setup additive manufacturing (AM) platform that integrates the powder bed fusion (PBF) technology with a range of complementary pre- and post-processing steps has the potential to be an appealing and flexible production solution for addressin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::760f090272ebea718843b8dbf0071cbe
Autor:
Daniele Pullini, Khamis Essa, Stefan Simeonov Dimov, Debajyoti Bhaduri, Pavel Penchev, Catalin I. Pruncu, Luke N. Carter
Publikováno v:
CIRP Annals
A disadvantage of selective laser melting (SLM) processes for the manufacture of large parts is their slow build time per unit volume. A hybrid route is to generate core simple shapes traditionally, for example by machining, followed by adding final
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture. 231:48-64
Laser micro-machining is a promising manufacturing solution for fabricating complex micro-engineering products in wide range of materials that incorporate different multi-scale functional features. Optical beam deflector systems are key components in
Publikováno v:
Optics & Laser Technology. 81:55-59
The broader use of laser micro-processing technology increases the demand for executing complex machining and joining operations on free-from (3D) workpieces. To satisfy these growing requirements it is necessary to utilise 3D scanheads that integrat
Publikováno v:
Journal of Manufacturing Systems. 38:27-45
Laser micro-machining (LMM) is an attractive manufacturing process due to its intrinsic machining characteristics such as such as non-contact processing and capabilities to machine complex free-form surfaces in a wide range of materials. Nevertheless
A novel hard composite solid lubricant coating combining TiN and MoSx has been developed using pulsed DC closed-field unbalanced magnetron sputtering (CFUBMS). The tribological and mechanical properties together with their interdependencies with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05bc4f8eb77692c332dc34b1915c83a1