Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Jean Savoie"'
Autor:
Vincent Raymond, Jean Savoie
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783031062117
Research on incremental sheet forming started decades ago but has not yet found its momentum. To become a mainstream technology, two key enablers are required: geometrical accuracy and usability. The added formability and accuracy provided by double-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32f95013f5bd72aead5fe489bf50dbc6
https://nrc-publications.canada.ca/eng/view/object/?id=757e7628-9af0-435c-9e9b-61ddd2c9b3f0
https://nrc-publications.canada.ca/eng/view/object/?id=757e7628-9af0-435c-9e9b-61ddd2c9b3f0
Autor:
Jean Savoie
Publikováno v:
La Revue Nouvelle. :75-80
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::462229e6bdf6a9f2c247f13e314e539b
https://doi.org/10.3917/rn.208.0075
https://doi.org/10.3917/rn.208.0075
Autor:
Javad Gholipour, Priti Wanjara, Jean Savoie, Melissa Anderson, Florent Bridier, Mohammad Jahazi, Philippe Bocher
Publikováno v:
Journal of Materials Engineering and Performance. 25:1526-1538
This paper examines the metallurgical evolution of AISI Stainless Steel 321 (SS 321) during multi-step forming, a process that involves cycles of deformation with intermediate heat treatment steps. The multi-step forming process was simulated by impl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91cea5ec8a1fbc09c0cc97d2e684b188
https://doi.org/10.1007/s11665-016-1928-4
https://doi.org/10.1007/s11665-016-1928-4
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 72:1275-1286
In order to obtain accurate tube hydroforming (THF) simulation results, one of the important inputs in the finite element model (FEM) of the process is the mechanical response of the material during THF. Generally, the mechanical response is defined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ab9d35fd916f61534955f4d96bbc398
https://doi.org/10.1007/s00170-014-5670-5
https://doi.org/10.1007/s00170-014-5670-5
Autor:
Henri Champliaud, Priti Wanjara, Javad Gholipour Baradari, Jean Savoie, Saeed Mojarad Farimani
Publikováno v:
Key Engineering Materials. :1132-1138
The preforming stage in hydroforming of an aerospace generic shape was investigated using a combination of experimentation and numerical modeling. The preform die was manufactured using a rapid prototyping method, namely the selective laser sintering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7713c1be6766c6b5f1654aec45d5a351
https://doi.org/10.4028/www.scientific.net/kem.611-612.1132
https://doi.org/10.4028/www.scientific.net/kem.611-612.1132
Autor:
Jean Savoie, Priti Wanjara, Florent Bridier, Melissa Anderson, Javad Gholipour, Mohammad Jahazi, Philippe Bocher
Publikováno v:
Transactions of the Canadian Society for Mechanical Engineering. 37:39-52
Tube hydroforming (THF) is a well established process in the automotive industry and its application is being extended to the aerospace for manufacturing complex geometries. However, most of the alloys used in aerospace are high in strength and low i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26fecef7ba4c140b0bedc07942c66d99
https://doi.org/10.1139/tcsme-2013-0003
https://doi.org/10.1139/tcsme-2013-0003
Autor:
Jean Savoie, Henri Champliaud, Mehdi Saboori, Javad Gholipour, Priti Wanjara, Augustin Gakwaya
Bursting, an irreversible failure in tube hydroforming (THF), results mainly from the local plastic instabilities that occur when the biaxial stresses imparted during the process exceed the forming limit strains of the material. To predict the burst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27d8264e1182fd59fa71a6641fa6394f
https://nrc-publications.canada.ca/eng/view/object/?id=280221d3-9fa2-4e91-a47c-8a0d287ac384
https://nrc-publications.canada.ca/eng/view/object/?id=280221d3-9fa2-4e91-a47c-8a0d287ac384
Autor:
Melinda Bissinger, Jean Savoie
Publikováno v:
Key Engineering Materials. 344:443-450
Aircraft engine components are assemblies of several parts that are manufactured using various processes: deep drawing and machining, among others. Deep drawing cannot control accurately wall thicknesses and is performed in numerous steps. Machining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ee4e21432c4b73792349a4185df273a
https://doi.org/10.4028/www.scientific.net/kem.344.443
https://doi.org/10.4028/www.scientific.net/kem.344.443
Autor:
Philippe Bocher, Melissa Anderson, Javad Gholipour, Priti Wanjara, Jean Savoie, Florent Bridier
As an essential experimental input to finite element models (FEM) of hydroforming processes, the present work focused on understanding the flow behavior of an austenitic stainless steel (SS321) during deformation. The research program also investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1d24d9c5b1660f559fb8c6c5c40cf6f
https://nrc-publications.canada.ca/eng/view/object/?id=b542975e-f2f5-4571-9728-a43f5ffa2808
https://nrc-publications.canada.ca/eng/view/object/?id=b542975e-f2f5-4571-9728-a43f5ffa2808
To define accurately the expansion limits of aerospace materials, determination of the material behavior before and after the onset of necking, as well as the failure threshold are essential requirements. The plastic flow behavior before necking (pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33b0d175a4e7755bc023d77ba2715298
https://nrc-publications.canada.ca/eng/view/object/?id=b46e486c-3ed5-40db-bbb4-f3d2981aca3e
https://nrc-publications.canada.ca/eng/view/object/?id=b46e486c-3ed5-40db-bbb4-f3d2981aca3e