ici <\/a>pour en savoir plus sur les m\u00e9tiers et le savoir-fair<\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fullwidth=\u00a0\u00bboff\u00a0\u00bb specialty=\u00a0\u00bboff\u00a0\u00bb][et_pb_row][et_pb_column type=\u00a0\u00bb4_4″][et_pb_divider admin_label=\u00a0\u00bbS\u00e9parateur\u00a0\u00bb color=\u00a0\u00bb#c4c4c4″ show_divider=\u00a0\u00bbon\u00a0\u00bb divider_style=\u00a0\u00bbsolid\u00a0\u00bb divider_position=\u00a0\u00bbtop\u00a0\u00bb hide_on_mobile=\u00a0\u00bbon\u00a0\u00bb] [\/et_pb_divider][et_pb_code admin_label=\u00a0\u00bbCode\u00a0\u00bb custom_css_main_element=\u00a0\u00bbmargin: 0 auto;||text-align: center;\u00a0\u00bb] [Show-Avatar] [\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"
[et_pb_section fullwidth="off" specialty="off" transparent_background="off" allow_player_pause="off" inner_shadow="off" parallax="off" parallax_method="off" padding_mobile="off" make_fullwidth="off" use_custom_width="off" width_unit="on" make_equal="off" use_custom_gutter="off" custom_css_main_element="padding-top:0;"][et_pb_row make_fullwidth="on" use_custom_width="off" width_unit="on" use_custom_gutter="off" padding_mobile="off" allow_player_pause="off" parallax="off" parallax_method="off" make_equal="off" custom_padding="0|0" padding_top_1="0" padding_bottom_1="0" custom_css_main_element="margin: 0;"][et_pb_column type="4_4"][et_pb_post_title admin_label="Titre du poste" title="on" meta="on" author="on" date="on" categories="on" comments="off" featured_image="off" featured_placement="below" parallax_effect="on" parallax_method="on" text_orientation="left" text_color="dark" text_background="off" text_bg_color="rgba(255,255,255,0.9)" module_bg_color="rgba(255,255,255,0)" title_all_caps="off" use_border_color="off" border_color="#ffffff" border_style="solid" custom_margin="0px|||" custom_padding="0px|||" custom_css_main_element="margin:0;||padding:0;" custom_css_before="margin:0;||padding:0;" custom_css_after="margin:0;||padding:0;"] [\/et_pb_post_title][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type="4_4"][et_pb_image admin_label="Image" show_in_lightbox="off" url_new_window="off" animation="off" sticky="off" align="center" force_fullwidth="on" always_center_on_mobile="on" use_border_color="off" border_color="#ffffff" border_style="solid" src="https:\/\/myagencyinside.com\/maquettes\/ametra-group\/wp-content\/uploads\/2017\/05\/Optimisation.png%22] [\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row][et_pb_column type="4_4"][et_pb_text admin_label="Texte" background_layout="light" text_orientation="left" use_border_color="on" border_color="#ffffff" border_style="solid" max_width="1400px"] Gain de masse, libert\u00e9 de conception, rapidit\u00e9 de production… l'optimisation topologique et la fabrication additive font la diff\u00e9rence dans de nombreux secteurs, en particulier l'a\u00e9ronautique. Qu’est-ce que l’optimisation topologique\u00a0? L’optimisation topologique est une m\u00e9thode qui permet de diminuer le poids total d’une pi\u00e8ce ou d’un composant. Elle vise \u00e0 distribuer la mati\u00e8re de mani\u00e8re optimale en se basant sur un ensemble de charges, de limites de volume de la structure, ou encore de conditions de l’utilisateur. Le principe est d’utiliser un logiciel pour optimiser la pi\u00e8ce en enlevant de la mati\u00e8re l\u00e0 o\u00f9 elle n’est pas utile, c’est-\u00e0-dire aux endroits o\u00f9 les efforts ne transitent pas. Cette op\u00e9ration est r\u00e9alis\u00e9e \u00e0 partir des premiers jets d’un mod\u00e8le 3D, ou depuis le scan 3D d’une pi\u00e8ce existante en vue de l’am\u00e9liorer. Le logiciel va alors projeter diff\u00e9rentes forces et charges sur la pi\u00e8ce. Il va permettre d’identifier les parties o\u00f9 ne passent pas les efforts, et qui donc ne sont pas utiles \u00e0 la pi\u00e8ce. Le rendu final avec cette approche est souvent reconnaissable \u00e0 son aspect plus \u00ab\u00a0squelettique\u00a0\u00bb et organique que les produits con\u00e7us de mani\u00e8re traditionnelle. L’importance de combiner fabrication additive et optimisation topologique Pourquoi les deux approches fonctionnent-elles bien ensemble\u00a0? En alliant l’optimisation topologique aux techniques de fabrication additive, le champ des possibles s’\u00e9largit consid\u00e9rablement\u00a0: D’un c\u00f4t\u00e9, l’optimisation topologique permet de concevoir des g\u00e9om\u00e9tries complexes que l’usinage traditionnel ne peut pas r\u00e9aliser\u00a0; De l’autre, la fabrication additive permet de cr\u00e9er des formes tout aussi complexes qui ne peuvent \u00eatre reproduites par des proc\u00e9d\u00e9s conventionnels\u00a0; Impression 3D et optimisation topologique permettent donc d’acc\u00e9l\u00e9rer et d’am\u00e9liorer la cr\u00e9ation de produits performants et complexes, sans augmenter leurs co\u00fbts de conception et de fabrication. Un potentiel consid\u00e9rable dans l’a\u00e9ronautique L’alliance de l’impression 3D et de l’optimisation topologique transforme l’industrie a\u00e9ronautique\u00a0: R\u00e9duction du poids sans surco\u00fbt\u00a0; R\u00e9duction des co\u00fbts de carburant\u00a0; Augmentation de la charge utile\u00a0; Obtention de propri\u00e9t\u00e9s a\u00e9rodynamiques difficiles et parfois m\u00eame impossibles \u00e0 fabriquer avec les proc\u00e9d\u00e9s traditionnels\u00a0; Les perspectives d’avenir sont consid\u00e9rables, m\u00eame si le d\u00e9lai n\u00e9cessaire \u00e0 l’obtention de certifications a\u00e9ronautiques d\u00e9cale l’utilisation des pi\u00e8ces con\u00e7ues de cette mani\u00e8re de plusieurs ann\u00e9es en moyenne. Un exemple particuli\u00e8rement innovant de cette approche est la cloison bionique con\u00e7ue par APWorks (filiale d’Airbus) et Autodesk, qui laisse entrevoir comment la 3D r\u00e9volutionne aussi l’am\u00e9nagement de cabine, et plus g\u00e9n\u00e9ralement l’am\u00e9nagement int\u00e9rieur en a\u00e9ronautique. Cliquez ici pour en savoir plus sur les m\u00e9tiers et le savoir-fair [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fullwidth=\u00a0\u00bboff\u00a0\u00bb specialty=\u00a0\u00bboff\u00a0\u00bb][et_pb_row][et_pb_column type=\u00a0\u00bb4_4″][et_pb_divider admin_label=\u00a0\u00bbS\u00e9parateur\u00a0\u00bb color=\u00a0\u00bb#c4c4c4″ show_divider=\u00a0\u00bbon\u00a0\u00bb divider_style=\u00a0\u00bbsolid\u00a0\u00bb divider_position=\u00a0\u00bbtop\u00a0\u00bb hide_on_mobile=\u00a0\u00bbon\u00a0\u00bb] [\/et_pb_divider][et_pb_code admin_label=\u00a0\u00bbCode\u00a0\u00bb custom_css_main_element=\u00a0\u00bbmargin: 0 auto;||text-align: center;\u00a0\u00bb] [Show-Avatar] [\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[49,75,51],"tags":[],"class_list":["post-882","post","type-post","status-publish","format-standard","hentry","category-alm","category-constructeur","category-impression-3d"],"acf":[],"_links":{"self":[{"href":"https:\/\/myagencyinside.com\/maquettes\/ametra-group\/wp-json\/wp\/v2\/posts\/882","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/myagencyinside.com\/maquettes\/ametra-group\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/myagencyinside.com\/maquettes\/ametra-group\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/myagencyinside.com\/maquettes\/ametra-group\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/myagencyinside.com\/maquettes\/ametra-group\/wp-json\/wp\/v2\/comments?post=882"}],"version-history":[{"count":0,"href":"https:\/\/myagencyinside.com\/maquettes\/ametra-group\/wp-json\/wp\/v2\/posts\/882\/revisions"}],"wp:attachment":[{"href":"https:\/\/myagencyinside.com\/maquettes\/ametra-group\/wp-json\/wp\/v2\/media?parent=882"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/myagencyinside.com\/maquettes\/ametra-group\/wp-json\/wp\/v2\/categories?post=882"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/myagencyinside.com\/maquettes\/ametra-group\/wp-json\/wp\/v2\/tags?post=882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}