{"id":10274,"date":"2026-06-21T05:19:00","date_gmt":"2026-06-21T04:19:00","guid":{"rendered":"https:\/\/robotechno.casciani.fr\/?p=10274"},"modified":"2026-06-17T05:20:44","modified_gmt":"2026-06-17T04:20:44","slug":"comment-cest-fait-les-trains-datterrissage-lincroyable-technologie-qui-supporte-les-avions","status":"publish","type":"post","link":"https:\/\/robotechno.casciani.fr\/?p=10274","title":{"rendered":"Comment c\u2019est fait : Les Trains d\u2019Atterrissage \u2013 L\u2019incroyable technologie qui supporte les avions !"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Comment c\u2019est fait : Les Trains d\u2019Atterrissage \u2013 L\u2019incroyable technologie qui supporte les avions !\" width=\"474\" height=\"267\" src=\"https:\/\/www.youtube.com\/embed\/SI-JD_YTEO8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 chaque atterrissage, un avion de plusieurs centaines de tonnes frappe la piste \u00e0 plus de 250 km\/h. Pourtant, ce choc colossal est absorb\u00e9 par un seul syst\u00e8me : le train d\u2019atterrissage. &#x2708;&#xfe0f;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Derri\u00e8re cette prouesse se cache l\u2019un des processus de fabrication les plus complexes et les plus exigeants de toute l\u2019industrie a\u00e9ronautique. Des blocs d\u2019acier pesant plusieurs centaines de kilos sont transform\u00e9s en m\u00e9canismes capables d\u2019encaisser des dizaines de milliers d\u2019atterrissages sans jamais faillir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mais comment fabrique-t-on r\u00e9ellement un train d\u2019atterrissage ? Comment des alliages m\u00e9talliques ultra-r\u00e9sistants deviennent-ils un syst\u00e8me capable de supporter plusieurs centaines de tonnes \u00e0 chaque vol ? Et pourquoi sa fabrication exige-t-elle des niveaux de pr\u00e9cision proches du microm\u00e8tre ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dans ce documentaire, nous p\u00e9n\u00e9trons au c\u0153ur de l\u2019industrie a\u00e9rospatiale pour d\u00e9couvrir toutes les \u00e9tapes de fabrication du train d\u2019atterrissage moderne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au programme :<br \/>&#x2708;&#xfe0f; Conception num\u00e9rique en CAO 3D<br \/>&#x1f529; Usinage CNC de pr\u00e9cision<br \/>&#x1f50d; Contr\u00f4les qualit\u00e9 et d\u00e9tection de fissures<br \/>&#x1f6e1;&#xfe0f; Traitements anticorrosion et renforcement des m\u00e9taux<br \/>&#x2699;&#xfe0f; Fabrication de l\u2019amortisseur hydraulique<br \/>&#x1f697; Production des pneus a\u00e9ronautiques<br \/>&#x1f3ed; Assemblage des milliers de composants<br \/>&#x1f4a5; Tests extr\u00eames simulant des d\u00e9cennies d\u2019utilisation<br \/>&#x1f30d; Installation sur les avions commerciaux<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous d\u00e9couvrirez pourquoi quelques secondes lors d\u2019un atterrissage cachent en r\u00e9alit\u00e9 des mois de conception, d\u2019usinage et de tests rigoureux.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c0 chaque atterrissage, un avion de plusieurs centaines de tonnes frappe la piste \u00e0 plus de 250 km\/h. Pourtant, ce choc colossal est absorb\u00e9 par un seul syst\u00e8me : le train d\u2019atterrissage. &#x2708;&#xfe0f; Derri\u00e8re cette prouesse se cache l\u2019un des processus de fabrication les plus complexes et les plus exigeants de toute l\u2019industrie a\u00e9ronautique. Des &hellip; <a href=\"https:\/\/robotechno.casciani.fr\/?p=10274\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Comment c\u2019est fait : Les Trains d\u2019Atterrissage \u2013 L\u2019incroyable technologie qui supporte les avions !<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1293],"tags":[2272,366,180],"class_list":["post-10274","post","type-post","status-publish","format-standard","hentry","category-technologie","tag-atterrissage","tag-technologie","tag-train"],"_links":{"self":[{"href":"https:\/\/robotechno.casciani.fr\/index.php?rest_route=\/wp\/v2\/posts\/10274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/robotechno.casciani.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/robotechno.casciani.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/robotechno.casciani.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/robotechno.casciani.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10274"}],"version-history":[{"count":1,"href":"https:\/\/robotechno.casciani.fr\/index.php?rest_route=\/wp\/v2\/posts\/10274\/revisions"}],"predecessor-version":[{"id":10276,"href":"https:\/\/robotechno.casciani.fr\/index.php?rest_route=\/wp\/v2\/posts\/10274\/revisions\/10276"}],"wp:attachment":[{"href":"https:\/\/robotechno.casciani.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robotechno.casciani.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robotechno.casciani.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}