{"id":5721,"date":"2023-12-20T19:11:53","date_gmt":"2023-12-20T18:11:53","guid":{"rendered":"https:\/\/web.castfast.com\/2023\/12\/20\/moulage-durable-limpression-3d-en-sable-comme-tueur-de-gaspillage\/"},"modified":"2025-06-02T10:23:12","modified_gmt":"2025-06-02T08:23:12","slug":"moulage-durable-limpression-3d-en-sable-comme-tueur-de-gaspillage","status":"publish","type":"post","link":"https:\/\/www.castfast.com\/fr\/2023\/12\/20\/moulage-durable-limpression-3d-en-sable-comme-tueur-de-gaspillage\/","title":{"rendered":"Moulage durable : l&rsquo;impression 3D en sable comme tueur de gaspillage"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5721\" class=\"elementor elementor-5721 elementor-1104\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c632c3d e-con-full e-flex e-con e-parent\" data-id=\"c632c3d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c65fd25 elementor-widget__width-inherit elementor-widget elementor-widget-theme-post-featured-image elementor-widget-image\" data-id=\"5c65fd25\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-featured-image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"1280\" src=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/05\/CX37233-scaled-1-jpg.webp\" class=\"attachment-full size-full wp-image-5724 not-transparent\" alt=\"\" srcset=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/05\/CX37233-scaled-1-jpg.webp 1920w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/05\/CX37233-scaled-1-300x200.webp 300w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/05\/CX37233-scaled-1-1024x683.webp 1024w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/05\/CX37233-scaled-1-768x512.webp 768w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/05\/CX37233-scaled-1-1536x1024.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" data-has-transparency=\"false\" data-dominant-color=\"92948e\" style=\"--dominant-color: #92948e\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-551bcd87 e-con-full e-flex e-con e-child\" data-id=\"551bcd87\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-7ed3aea e-con-full e-flex e-con e-child\" data-id=\"7ed3aea\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6437dfcf elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"6437dfcf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Moulage durable : l&rsquo;impression 3D en sable comme tueur de gaspillage<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bfad7dc elementor-align-center elementor-widget elementor-widget-post-info\" data-id=\"6bfad7dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-7f530f1 elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.castfast.com\/fr\/2023\/12\/20\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>d\u00e9cembre 20, 2023<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-6863c75 elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.castfast.com\/fr\/author\/rahul\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\tRahul Prasad\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-3994668 elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"32\" height=\"32\" viewBox=\"0 0 32 32\" fill=\"none\"><g clip-path=\"url(#clip0_2583_9867)\"><path d=\"M29.4189 1.30371H18.5566C18.1515 1.3037 17.7503 1.38348 17.3761 1.5385C17.0018 1.69352 16.6617 1.92074 16.3752 2.2072L1.75713 16.8253C1.6137 16.9685 1.49991 17.1387 1.42228 17.3259C1.34465 17.5132 1.30469 17.7139 1.30469 17.9166C1.30469 18.1193 1.34465 18.3201 1.42228 18.5073C1.49991 18.6946 1.6137 18.8647 1.75713 19.008L12.9926 30.2434C13.1358 30.3868 13.3059 30.5006 13.4932 30.5783C13.6805 30.6559 13.8812 30.6959 14.0839 30.6959C14.2866 30.6959 14.4874 30.6559 14.6746 30.5783C14.8619 30.5006 15.032 30.3868 15.1753 30.2434L29.7933 15.6253C30.0799 15.3389 30.3072 14.9989 30.4622 14.6246C30.6173 14.2503 30.697 13.8491 30.6968 13.4439V2.58163C30.6968 2.2427 30.5622 1.91766 30.3225 1.678C30.0829 1.43835 29.7578 1.30371 29.4189 1.30371ZM24.9462 8.97121C24.5671 8.97121 24.1965 8.85879 23.8812 8.64816C23.566 8.43753 23.3203 8.13816 23.1752 7.78789C23.0302 7.43763 22.9922 7.05221 23.0662 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13.4439V2.58163C30.6968 2.2427 30.5622 1.91766 30.3225 1.678C30.0829 1.43835 29.7578 1.30371 29.4189 1.30371ZM24.9462 8.97121C24.5671 8.97121 24.1965 8.85879 23.8812 8.64816C23.566 8.43753 23.3203 8.13816 23.1752 7.78789C23.0302 7.43763 22.9922 7.05221 23.0662 6.68037C23.1401 6.30853 23.3227 5.96698 23.5908 5.6989C23.8588 5.43082 24.2004 5.24826 24.5722 5.17429C24.9441 5.10033 25.3295 5.13829 25.6798 5.28337C26.03 5.42846 26.3294 5.67415 26.54 5.98938C26.7507 6.30461 26.8631 6.67521 26.8631 7.05434C26.8631 7.30606 26.8135 7.55533 26.7172 7.78789C26.6208 8.02046 26.4796 8.23177 26.3016 8.40977C26.1236 8.58777 25.9123 8.72897 25.6798 8.8253C25.4472 8.92163 25.1979 8.97121 24.9462 8.97121Z\" stroke=\"#222222\" stroke-width=\"1.33\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><\/g><defs><clipPath id=\"clip0_2583_9867\"><rect width=\"32\" height=\"32\" fill=\"white\"><\/rect><\/clipPath><\/defs><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/www.castfast.com\/fr\/category\/connaissance\/\" class=\"elementor-post-info__terms-list-item\">Connaissance<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-53416cde e-flex e-con-boxed e-con e-parent\" data-id=\"53416cde\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4796c3bc elementor-widget elementor-widget-theme-post-excerpt\" data-id=\"4796c3bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-excerpt.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\tIl n'est pas n\u00e9cessaire d'\u00eatre ceinture noire du lean management pour savoir que le gaspillage n'est pas une bonne chose. En utilisant la typologie classique des types de gaspillage de la doctrine Lean, nous montrons ici bri\u00e8vement comment l'impression 3D sur sable rend le moulage plus durable. \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-599616aa e-con-full e-flex e-con e-child\" data-id=\"599616aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f9d9b52 elementor-widget elementor-widget-text-editor\" data-id=\"1f9d9b52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>1. surproduction : est supprim\u00e9e<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-983a8bd elementor-widget elementor-widget-text-editor\" data-id=\"983a8bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le processus de fonderie traditionnel avec mod\u00e8le incite \u00e0 la surproduction. Si une pi\u00e8ce n&rsquo;est rentable qu&rsquo;\u00e0 partir d&rsquo;un nombre minimum de pi\u00e8ces, la production d\u00e9passe en g\u00e9n\u00e9ral les besoins actuels. Le reste est stock\u00e9.  <\/p><p>Avec l&rsquo;impression 3D sur sable, les pi\u00e8ces \u00e0 usage unique ne posent aucun probl\u00e8me. Comme aucun mod\u00e8le n&rsquo;est n\u00e9cessaire, il n&rsquo;y a pas de diff\u00e9rence entre une et dix pi\u00e8ces. Les pi\u00e8ces moul\u00e9es peuvent \u00eatre obtenues \u00ab \u00e0 la demande \u00bb.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d51c5d elementor-widget elementor-widget-text-editor\" data-id=\"3d51c5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>2. des stocks trop importants : Pas n\u00e9cessaire.<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f6a63c elementor-widget elementor-widget-text-editor\" data-id=\"1f6a63c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La possibilit\u00e9 de commander des pi\u00e8ces de fonderie agilement \u00ab \u00e0 la demande \u00bb permet d \u00ab \u00e9viter le stockage. Il n&rsquo;est plus n\u00e9cessaire d&rsquo;avoir des pi\u00e8ces moul\u00e9es en stock par pr\u00e9caution. L&rsquo;impression 3D en sable permet \u00e9galement d \u00bb \u00e9viter le stockage co\u00fbteux et encombrant de mod\u00e8les en bois.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-525b476 elementor-widget elementor-widget-text-editor\" data-id=\"525b476\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>3) Transports inutiles : remplac\u00e9s par des trajets courts.<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1a87b2 elementor-widget elementor-widget-text-editor\" data-id=\"a1a87b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En supprimant compl\u00e8tement la phase de construction du mod\u00e8le, il n&rsquo;est plus n\u00e9cessaire de sortir un mod\u00e8le du stock et de le transporter jusqu&rsquo;\u00e0 la fonderie pour fabriquer le moule.<\/p><p>Comme les pi\u00e8ces moul\u00e9es peuvent d\u00e9sormais \u00eatre coul\u00e9es \u00e0 la demande, le reshoring de la production de pi\u00e8ces moul\u00e9es devient soudain rentable et la flexibilit\u00e9 du proc\u00e9d\u00e9 de moulage par injection de sable permet de couler des pi\u00e8ces moul\u00e9es \u00e0 proximit\u00e9 de leur lieu d&rsquo;utilisation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-719e952 elementor-widget elementor-widget-text-editor\" data-id=\"719e952\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>4. mouvements inutiles : R\u00e9duits gr\u00e2ce \u00e0 l&rsquo;int\u00e9gration des processus.<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51f4c2c elementor-widget elementor-widget-text-editor\" data-id=\"51f4c2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&rsquo;imprimante 3D \u00e0 sable r\u00e9duit le nombre de composants de moule n\u00e9cessaires, ce qui signifie qu&rsquo;il y a moins de pi\u00e8ces \u00e0 assembler et beaucoup moins de sous-processus \u00e0 combiner. Pour que le timing soit bon et que le moule puisse \u00eatre assembl\u00e9 \u00e0 temps pour la coul\u00e9e, il faut souvent produire diff\u00e9rents noyaux en m\u00eame temps que les demi-moules. Cela implique soudainement trois ou quatre employ\u00e9s \u00e0 la fois.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45f348f elementor-widget elementor-widget-text-editor\" data-id=\"45f348f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>5. erreurs de production et retouches : minimis\u00e9es gr\u00e2ce \u00e0 une pr\u00e9cision accrue.<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-662b848 elementor-widget elementor-widget-text-editor\" data-id=\"662b848\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les moules imprim\u00e9s en sable en 3D sont tr\u00e8s pr\u00e9cis et n\u00e9cessitent moins d&rsquo;op\u00e9rations d&rsquo;usinage. De plus, il n&rsquo;y a pas de d\u00e9calage entre les deux moiti\u00e9s du moule, ce qui r\u00e9duit les retouches. <\/p><p> <\/p><p>De plus, comme le \u00ab mod\u00e8le \u00bb n&rsquo;existe que virtuellement, il est capable d&rsquo;apprendre et peut \u00eatre affin\u00e9 de forme en forme. Ainsi, les probl\u00e8mes peuvent \u00eatre r\u00e9solus directement et ne doivent pas \u00eatre compens\u00e9s par des retouches (ou m\u00eame se solder par un mod\u00e8le en bois mis au rebut et une r\u00e9p\u00e9tition de la phase de construction du mod\u00e8le). <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c60df0 elementor-widget elementor-widget-text-editor\" data-id=\"0c60df0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>6. temps d&rsquo;attente : D\u00e9mat\u00e9rialis\u00e9.<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62f5a16 elementor-widget elementor-widget-text-editor\" data-id=\"62f5a16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&rsquo;impression 3D en sable permet une nouvelle \u00e9tape de num\u00e9risation du processus de fonderie. Les devis peuvent \u00eatre calcul\u00e9s plus rapidement, le travail peut \u00eatre mieux planifi\u00e9, les commandes peuvent \u00eatre trait\u00e9es plus efficacement et rythm\u00e9es par la fonderie. Les temps d&rsquo;attente disparaissent.  <\/p><p>Cela reste vrai m\u00eame si l&rsquo;on zoome hors de la fonderie et que l&rsquo;on regarde l&rsquo;approvisionnement en pi\u00e8ces moul\u00e9es depuis une vue a\u00e9rienne. Avec l&rsquo;impression 3D sur sable, le moule peut \u00eatre imprim\u00e9 et coul\u00e9 l\u00e0 o\u00f9 il y a de la capacit\u00e9, et pas seulement l\u00e0 o\u00f9 l&rsquo;ancien mod\u00e8le en bois se trouve dans l&rsquo;entrep\u00f4t. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-492fe8c elementor-widget elementor-widget-text-editor\" data-id=\"492fe8c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>7. processus erron\u00e9s ou inutiles : Remplac\u00e9s.<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0009c8 elementor-widget elementor-widget-text-editor\" data-id=\"e0009c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour les petites s\u00e9ries, les pi\u00e8ces uniques et r\u00e9p\u00e9titives, la fabrication de moules avec un mod\u00e8le en bois n&rsquo;est plus d&rsquo;actualit\u00e9. Ce n&rsquo;est tout simplement pas le bon processus et il est parfaitement (et mieux) remplac\u00e9 par l&rsquo;impression 3D sur sable. L&rsquo;impression 3D sur sable change \u00e9galement beaucoup de choses dans les processus partiels.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9697f91 elementor-position-right elementor-vertical-align-top elementor-widget elementor-widget-image-box\" data-id=\"9697f91\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" width=\"1920\" height=\"1280\" src=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2023\/12\/CX36980-2048x1365-1-jpg.webp\" class=\"attachment-full size-full wp-image-5723 not-transparent\" alt=\"\" data-has-transparency=\"false\" data-dominant-color=\"757878\" style=\"--dominant-color: #757878\" srcset=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2023\/12\/CX36980-2048x1365-1-jpg.webp 1920w, https:\/\/www.castfast.com\/wp-content\/uploads\/2023\/12\/CX36980-2048x1365-1-300x200.webp 300w, https:\/\/www.castfast.com\/wp-content\/uploads\/2023\/12\/CX36980-2048x1365-1-1024x683.webp 1024w, https:\/\/www.castfast.com\/wp-content\/uploads\/2023\/12\/CX36980-2048x1365-1-768x512.webp 768w, https:\/\/www.castfast.com\/wp-content\/uploads\/2023\/12\/CX36980-2048x1365-1-1536x1024.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure><div class=\"elementor-image-box-content\"><p class=\"elementor-image-box-description\"><br><br>Le sable peut \u00eatre nettoy\u00e9 et r\u00e9utilis\u00e9.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d0ac15 elementor-widget elementor-widget-text-editor\" data-id=\"8d0ac15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Et o\u00f9 est la durabilit\u00e9 ?<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae0396c elementor-widget elementor-widget-text-editor\" data-id=\"ae0396c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Une production de fonte plus durable transpara\u00eet dans tous les points mentionn\u00e9s ci-dessus. Le stockage et le transport (de pi\u00e8ces moul\u00e9es et de mod\u00e8les), qui peuvent \u00eatre \u00e9vit\u00e9s, g\u00e9n\u00e8rent des \u00e9missions, la fabrication de mod\u00e8les consomme des ressources et incite \u00e0 la surproduction. <\/p><p>Pour chaque pi\u00e8ce coul\u00e9e, qui peut \u00eatre coul\u00e9e parfaitement et sans beaucoup de retouches, pour ainsi dire \u00e0 partir de rien, il n&rsquo;y a qu&rsquo;une seule \u00e9nergie de fusion, on ne fait pas fondre trop de mati\u00e8re.<\/p><p>En outre, les libert\u00e9s de conception bien connues de la fabrication additive ouvrent \u00e9galement de nouvelles possibilit\u00e9s pour l&rsquo;impression 3D en sable. Par exemple, pour r\u00e9duire le poids gr\u00e2ce \u00e0 des structures bioniques. Cela a d&rsquo;innombrables cons\u00e9quences sur l&#8217;empreinte globale de la pi\u00e8ce moul\u00e9e, m\u00eame longtemps apr\u00e8s qu&rsquo;elle a quitt\u00e9 la fonderie.  <\/p><p>L&rsquo;impression 3D en sable, qui permet de r\u00e9duire le gaspillage, rend cela possible.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1904993 elementor-widget elementor-widget-text-editor\" data-id=\"1904993\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Faites un essai gratuit ! Cliquez ici pour acc\u00e9der au calculateur <\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9e551d elementor-align-left elementor-widget elementor-widget-button\" data-id=\"c9e551d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.castfast.com\/kalkulator\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">vers le calculateur<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6be77bd0 elementor-widget elementor-widget-post-navigation\" data-id=\"6be77bd0\" 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0l22.6-22.6c9.4-9.4 9.4-24.6 0-33.9L127.9 256l96.4-96.4c9.4-9.4 9.4-24.6 0-33.9L201.7 103c-9.4-9.4-24.6-9.4-33.9 0l-136 136c-9.5 9.4-9.5 24.6-.1 34z\"><\/path><\/svg><span class=\"elementor-screen-only\">Pr\u00e9venir<\/span><\/span><span class=\"elementor-post-navigation__link__prev\"><span class=\"post-navigation__prev--label\">Article plus ancien<\/span><\/span><\/a>\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-post-navigation__next elementor-post-navigation__link\">\n\t\t\t\t<a href=\"https:\/\/www.castfast.com\/fr\/2024\/02\/12\/rahul-prasad-est-le-nouveau-cto-de-castfast\/\" rel=\"next\"><span class=\"elementor-post-navigation__link__next\"><span class=\"post-navigation__next--label\">Article suivant<\/span><\/span><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-next\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-double-right\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 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data-settings=\"{&quot;cards_columns&quot;:&quot;2&quot;,&quot;cards_row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:24,&quot;sizes&quot;:[]},&quot;cards_columns_tablet&quot;:&quot;2&quot;,&quot;cards_columns_mobile&quot;:&quot;1&quot;,&quot;cards_row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;cards_row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"posts.cards\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-posts-container elementor-posts elementor-posts--skin-cards elementor-grid\" role=\"list\">\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-79614 post type-post status-publish format-standard has-post-thumbnail hentry category-connaissance\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.castfast.com\/fr\/2025\/08\/13\/coule-rapidement-livre-plus-rapidement-voila-comment-ca-marche\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-300x200.webp\" class=\"attachment-medium size-medium wp-image-5657 not-transparent\" alt=\"\" srcset=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-300x200.webp 300w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-1024x683.webp 1024w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-768x512.webp 768w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-1536x1024.webp 1536w, https:\/\/www.castfast.com\/wp-content\/uploads\/2024\/06\/CX36775-scaled.webp 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-has-transparency=\"false\" data-dominant-color=\"4d4947\" style=\"--dominant-color: #4d4947;\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Connaissance<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.castfast.com\/fr\/2025\/08\/13\/coule-rapidement-livre-plus-rapidement-voila-comment-ca-marche\/\" >\n\t\t\t\tCoul\u00e9 rapidement, livr\u00e9 plus rapidement &#8211; voil\u00e0 comment \u00e7a marche !\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t13 ao\u00fbt 2025\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-post elementor-grid-item post-5845 post type-post status-publish format-standard has-post-thumbnail hentry category-connaissance\" role=\"listitem\">\n\t\t\t<div class=\"elementor-post__card\">\n\t\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/www.castfast.com\/fr\/2025\/03\/21\/coulee-a-grande-echelle-avec-castfast-penser-plus-grand-agir-plus-vite\/\" tabindex=\"-1\" ><div class=\"elementor-post__thumbnail\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"199\" src=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-300x199.avif\" class=\"attachment-medium size-medium wp-image-5850 not-transparent\" alt=\"\" srcset=\"https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-300x199.avif 300w, https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-1024x680.avif 1024w, https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-768x510.avif 768w, https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-1536x1020.avif 1536w, https:\/\/www.castfast.com\/wp-content\/uploads\/2025\/03\/12322_52702_006B-2048x1360.avif 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" data-has-transparency=\"false\" data-dominant-color=\"878180\" style=\"--dominant-color: #878180;\" \/><\/div><\/a>\n\t\t\t\t<div class=\"elementor-post__badge\">Connaissance<\/div>\n\t\t\t\t<div class=\"elementor-post__text\">\n\t\t\t\t<h3 class=\"elementor-post__title\">\n\t\t\t<a href=\"https:\/\/www.castfast.com\/fr\/2025\/03\/21\/coulee-a-grande-echelle-avec-castfast-penser-plus-grand-agir-plus-vite\/\" >\n\t\t\t\tCoul\u00e9e \u00e0 grande \u00e9chelle avec CASTFAST : penser plus grand, agir plus vite !\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-post__meta-data\">\n\t\t\t\t\t<span class=\"elementor-post-date\">\n\t\t\t21 mars 2025\t\t<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Il n&rsquo;est pas n\u00e9cessaire d&rsquo;\u00eatre ceinture noire du lean management pour savoir que le gaspillage n&rsquo;est pas une bonne chose. En utilisant la typologie classique des types de gaspillage de la doctrine Lean, nous montrons ici bri\u00e8vement comment l&rsquo;impression 3D sur sable rend le moulage plus durable. <\/p>\n","protected":false},"author":2,"featured_media":5724,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[108],"tags":[],"class_list":["post-5721","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-connaissance"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Moulage durable : l&#039;impression 3D en sable comme tueur de gaspillage<\/title>\n<meta name=\"description\" content=\"En utilisant la typologie classique des types de gaspillage de la doctrine Lean, nous montrons bri\u00e8vement comment l&#039;impression 3D en sable rend le 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