{"id":5682,"date":"2016-05-09T10:20:05","date_gmt":"2016-05-09T09:20:05","guid":{"rendered":"http:\/\/dpubma.univ-annaba.dz\/?p=5682"},"modified":"2016-05-09T10:20:05","modified_gmt":"2016-05-09T09:20:05","slug":"etude-de-la-stabilite-du-processus-dusinage-basee-sur-la-theorie-des-lobes-de-stabilite-et-le-traitement-des-parametres-vibratoires-cas-du-fraisage","status":"publish","type":"post","link":"https:\/\/synthese.univ-annaba.dz\/?p=5682","title":{"rendered":"Etude de la stabilite du processus d\u2019usinage basee sur la theorie des lobes de stabilite et le traitement des parametres vibratoires &#8211; cas du fraisage"},"content":{"rendered":"<p style=\"text-align: justify;\" align=\"center\"><strong>Num\u00e9ro de la revue<\/strong>:\u00a032<br \/>\n<strong>Auteurs<\/strong>:\u00a0Salah Hammoudi<sup>1<\/sup> , Abdelaziz Mahmoud Bouchelaghem <sup>1<\/sup>,<\/p>\n<p>Lakhdar Laouar <sup>1<\/sup>, Fran\u00e7ois Girardin <sup>2<\/sup><\/p>\n<p><sup>1<\/sup>Laboratoire de M\u00e9canique Industrielle Universit\u00e9 Badji Mokhtar-Annaba, BP12, Annaba 23000, Alg\u00e9rie.<\/p>\n<p><sup>2<\/sup>Laboratoire Vibrations Acoustique, INSA-Lyon, 25 bis avenue Jean Capelle, F-69621 Villeurbanne Cedex, France.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: right;\"><a href=\"http:\/\/dpubma.univ-annaba.dz\/wp-content\/uploads\/2016\/05\/12-R-38.15.pdf\"><strong>T\u00e9l\u00e9charger l&rsquo;article<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-709 alignright\" style=\"margin-top: -10px; margin-bottom: -10px;\" src=\"\/wp-content\/uploads\/2014\/04\/p2.jpg\" alt=\"p2\" width=\"37\" height=\"35\" srcset=\"https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2.jpg 113w, https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2-24x24.jpg 24w, https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2-48x46.jpg 48w\" sizes=\"auto, (max-width: 37px) 100vw, 37px\" \/><\/strong><\/a><\/p>\n<p style=\"text-align: justify;\"><strong>R\u00e9sum\u00e9<\/strong><\/p>\n<p style=\"text-align: justify;\">La stabilit\u00e9 du processus de coupe est une condition fondamentale pour l\u2019obtention de bons r\u00e9sultats d\u2019usinage qui sont souvent traduits par l\u2019am\u00e9lioration de la qualit\u00e9 des surfaces usin\u00e9es, l\u2019augmentation de la dur\u00e9e de vie de l&rsquo;outil de coupe et le bon fonctionnement des machines-outils. Il est \u00e9tabli que la variation des param\u00e8tres de coupe participe \u00e0 perturber ce crit\u00e8re. L\u2019\u00e9tude propos\u00e9e consiste justement \u00e0 d\u00e9velopper une approche d\u2019appr\u00e9ciation de la stabilit\u00e9 qui combine \u00e0 la fois la simulation, bas\u00e9e sur la th\u00e9orie des lobes de stabilit\u00e9, et le traitement des param\u00e8tres vibratoires (RMS et acc\u00e9l\u00e9rations) relev\u00e9s et calcul\u00e9s, avec le principe de d\u00e9termination des valeurs limites de stabilit\u00e9 &#8211; instabilit\u00e9 de ces param\u00e8tres vibratoires.<\/p>\n<p style=\"text-align: justify;\"><strong>Mots cl\u00e9s\u00a0: <\/strong><em>usinage, rigidit\u00e9 du syst\u00e8me d\u2019usinage, optimisation des param\u00e8tres de coupe, lobes de stabilit\u00e9, vibrations des machines-outils<\/em><strong>.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Num\u00e9ro de la revue:\u00a032 Auteurs:\u00a0Salah Hammoudi1 , Abdelaziz Mahmoud Bouchelaghem 1, Lakhdar Laouar 1, Fran\u00e7ois Girardin 2 1Laboratoire de M\u00e9canique Industrielle Universit\u00e9 Badji Mokhtar-Annaba, BP12, Annaba 23000, Alg\u00e9rie. 2Laboratoire Vibrations Acoustique, INSA-Lyon, 25 bis avenue Jean Capelle, F-69621 Villeurbanne Cedex, &hellip; <a href=\"https:\/\/synthese.univ-annaba.dz\/?p=5682\">Lire la suite <span class=\"meta-nav\">&raquo;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5682","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/5682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5682"}],"version-history":[{"count":1,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/5682\/revisions"}],"predecessor-version":[{"id":5684,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/5682\/revisions\/5684"}],"wp:attachment":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}