{"id":79852,"date":"2023-12-20T19:11:53","date_gmt":"2023-12-20T18:11:53","guid":{"rendered":"https:\/\/wordpress-staging.dev-test.castfast.de\/2023\/12\/20\/colata-sostenibile-la-stampa-3d-della-sabbia-come-killer-dei-rifiuti\/"},"modified":"2025-08-29T16:14:57","modified_gmt":"2025-08-29T14:14:57","slug":"colata-sostenibile-la-stampa-3d-della-sabbia-come-killer-dei-rifiuti","status":"publish","type":"post","link":"https:\/\/www.castfast.com\/it\/2023\/12\/20\/colata-sostenibile-la-stampa-3d-della-sabbia-come-killer-dei-rifiuti\/","title":{"rendered":"Colata sostenibile: la stampa 3D della sabbia come killer dei rifiuti"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"79852\" class=\"elementor elementor-79852 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-79854 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\">Colata sostenibile: la stampa 3D della sabbia come killer dei rifiuti<\/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\/it\/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>Dicembre 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\/it\/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\" 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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\/it\/category\/conoscenza\/\" class=\"elementor-post-info__terms-list-item\">Conoscenza<\/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\tNon serve una cintura nera di lean management per sapere che gli sprechi non sono una cosa positiva. Utilizzando la classica tipologia di rifiuti della teoria lean, mostriamo brevemente come la stampa 3D della sabbia renda la fusione pi\u00f9 sostenibile. \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. sovrapproduzione: sar\u00e0 abolita.<\/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>Il processo di fonderia tradizionale con un modello incoraggia virtualmente la sovrapproduzione. Se un pezzo \u00e8 redditizio solo a partire da una quantit\u00e0 minima, in caso di dubbio verr\u00e0 prodotto pi\u00f9 di quanto sia effettivamente necessario. Il resto finisce in magazzino.  <\/p><p>I pezzi unici non sono un problema con la stampa 3D con sabbia. Poich\u00e9 non \u00e8 necessario un modello, non fa differenza che la quantit\u00e0 sia una o dieci. I pezzi fusi possono essere ottenuti \"su richiesta\".  <\/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. Azioni troppo alte: Non \u00e8 necessario.<\/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\u00e0 di ordinare agilmente i pezzi fusi \"su richiesta\" evita la formazione di scorte. Non \u00e8 pi\u00f9 necessario tenere i pezzi fusi in magazzino per precauzione. Anche l&#8217;immagazzinamento dei modelli in legno, costoso e dispendioso in termini di spazio, appartiene al passato grazie alla stampa 3D in sabbia.  <\/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. trasporti non necessari: sostituiti da distanze brevi.<\/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>Eliminando completamente la fase di creazione dei modelli, non \u00e8 pi\u00f9 necessario prelevare un modello dal magazzino e trasportarlo in fonderia per la produzione dello stampo.<\/p><p>Poich\u00e9 ora i getti possono essere fusi su richiesta, il reshoring della produzione di getti si ripaga all&#8217;improvviso e la flessibilit\u00e0 del processo di pressione della sabbia rende possibile la fusione dei getti vicino al luogo di utilizzo.<\/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. Movimenti inutili: Ridotti grazie all&#8217;integrazione dei processi.<\/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>La stampante 3D a sabbia riduce il numero di componenti dello stampo necessari, il che significa che \u00e8 necessario assemblare un minor numero di componenti e riunire molti meno sottoprocessi. Per garantire che le tempistiche siano giuste e che lo stampo possa essere assemblato tempestivamente per la colata, spesso \u00e8 necessario produrre contemporaneamente anime diverse per le met\u00e0 dello stampo. In questo modo, tre o quattro dipendenti sono improvvisamente occupati contemporaneamente.  <\/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. errori di produzione e rilavorazioni: riduzione al minimo grazie alla maggiore precisione.<\/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>Gli stampi stampati in sabbia in 3D sono caratterizzati da un&#8217;elevata precisione, che richiede minori margini di lavorazione. Inoltre, non c&#8217;\u00e8 bisogno di smussare lo stampo per modellare il modello (perch\u00e9 non c&#8217;\u00e8 un modello) e non c&#8217;\u00e8 alcuno sfalsamento tra le met\u00e0 dello stampo, il che riduce anche la rilavorazione. <\/p><p> <\/p><p>Poich\u00e9 il \"modello\" esiste solo virtualmente, \u00e8 anche in grado di imparare e pu\u00f2 essere perfezionato di stampo in stampo. Ci\u00f2 significa che i problemi possono essere corretti immediatamente e non devono essere compensati da una nuova lavorazione (o addirittura finire con un modello in legno da rottamare e una nuova fase di modellazione). <\/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. tempi di attesa: Via digitalizzata.<\/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>La stampa 3D della sabbia consente un nuovo livello di digitalizzazione del processo di fonderia. I preventivi possono essere calcolati pi\u00f9 rapidamente, il lavoro pu\u00f2 essere pianificato meglio, gli ordini possono essere elaborati in modo pi\u00f9 efficiente e tempificato dalla fonderia. I tempi di attesa scompaiono.  <\/p><p>Questo vale anche quando si fa uno zoom fuori dalla fonderia e si ha una visione a volo d&#8217;uccello dell&#8217;approvvigionamento della colata. Con la stampa 3D della sabbia, lo stampo pu\u00f2 essere stampato e colato dove c&#8217;\u00e8 capacit\u00e0, non solo dove il vecchio modello in legno si trova nel magazzino. <\/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. processi errati o non necessari: Sostituiti.<\/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>Per le piccole serie, i pezzi unici e le ripetizioni, la produzione di stampi con modelli in legno non \u00e8 pi\u00f9 al passo con i tempi. \u00c8 semplicemente un processo sbagliato e viene perfettamente (e meglio) sostituito dalla stampa 3D in sabbia. La stampa 3D in sabbia cambia molto anche nei sottoprocessi.  <\/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-79853 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>La sabbia pu\u00f2 essere pulita e riutilizzata.<\/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>E dov&#8217;\u00e8 la sostenibilit\u00e0?<\/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>Una produzione di getti pi\u00f9 sostenibile traspare da tutti i punti sopra elencati. Lo stoccaggio e il trasporto evitabili (di getti e modelli) causano emissioni, la creazione di modelli consuma risorse e crea incentivi alla sovrapproduzione. <\/p><p>Per ogni pezzo fuso che pu\u00f2 essere fuso perfettamente e senza molte rilavorazioni, per cos\u00ec dire, da fermo, l&#8217;energia di fusione \u00e8 necessaria solo una volta, quindi non viene fuso troppo materiale.<\/p><p>Inoltre, le note libert\u00e0 di progettazione della produzione additiva aprono nuove possibilit\u00e0 alla stampa 3D di sabbia. Ad esempio, la riduzione del peso attraverso strutture bioniche. Ci\u00f2 ha innumerevoli conseguenze sull&#8217;ingombro complessivo del pezzo fuso, anche dopo che questo ha lasciato la fonderia.  <\/p><p>La stampa 3D della sabbia che uccide i rifiuti lo rende possibile.<\/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>Prova! Clicca qui per la calcolatrice <\/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\/it\/calcolatrice\/\">\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\">alla calcolatrice<\/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\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-navigation.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-post-navigation\" role=\"navigation\" aria-label=\"Post Navigation\">\n\t\t\t<div class=\"elementor-post-navigation__prev elementor-post-navigation__link\">\n\t\t\t\t<a href=\"https:\/\/www.castfast.com\/it\/2023\/11\/14\/liberta-liberta-come-la-stampa-3d-della-sabbia-sta-superando-i-confini-della-progettazione-di-fusioni\/\" rel=\"prev\"><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-prev\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-double-left\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M223.7 239l136-136c9.4-9.4 24.6-9.4 33.9 0l22.6 22.6c9.4 9.4 9.4 24.6 0 33.9L319.9 256l96.4 96.4c9.4 9.4 9.4 24.6 0 33.9L393.7 409c-9.4 9.4-24.6 9.4-33.9 0l-136-136c-9.5-9.4-9.5-24.6-.1-34zm-192 34l136 136c9.4 9.4 24.6 9.4 33.9 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\">Prev<\/span><\/span><span class=\"elementor-post-navigation__link__prev\"><span class=\"post-navigation__prev--label\">Articolo pi\u00f9 vecchio<\/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\/it\/2024\/02\/12\/rahul-prasad-e-il-nuovo-cto-di-castfast\/\" rel=\"next\"><span class=\"elementor-post-navigation__link__next\"><span class=\"post-navigation__next--label\">Articolo successivo<\/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 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34zm192-34l-136-136c-9.4-9.4-24.6-9.4-33.9 0l-22.6 22.6c-9.4 9.4-9.4 24.6 0 33.9l96.4 96.4-96.4 96.4c-9.4 9.4-9.4 24.6 0 33.9l22.6 22.6c9.4 9.4 24.6 9.4 33.9 0l136-136c9.4-9.2 9.4-24.4 0-33.8z\"><\/path><\/svg><span class=\"elementor-screen-only\">Avanti<\/span><\/span><\/a>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7bf94b8d e-con-full e-flex e-con e-child\" data-id=\"7bf94b8d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33512a3 elementor-widget elementor-widget-heading\" data-id=\"33512a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Condividi il post:<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31b6269c elementor-share-buttons--view-icon elementor-share-buttons--skin-minimal elementor-share-buttons--color-custom elementor-share-buttons--shape-square elementor-grid-0 elementor-widget elementor-widget-share-buttons\" data-id=\"31b6269c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_linkedin\" role=\"button\" tabindex=\"0\" aria-label=\"Share on linkedin\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-linkedin\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path 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class=\"elementor-share-btn elementor-share-btn_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Share on facebook\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-facebook\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.78 90.69 226.38 209.25 245V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.31 482.38 504 379.78 504 256z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-53e25159 e-flex e-con-boxed e-con e-parent\" data-id=\"53e25159\" 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-bebbebe elementor-widget elementor-widget-heading\" data-id=\"bebbebe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Messaggi correlati<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5eed0bde elementor-grid-2 elementor-posts--align-left elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-posts--thumbnail-top elementor-card-shadow-yes elementor-posts__hover-gradient elementor-widget elementor-widget-posts\" data-id=\"5eed0bde\" data-element_type=\"widget\" data-e-type=\"widget\" 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-79925 post type-post status-publish format-standard has-post-thumbnail hentry category-conoscenza\" 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\/it\/2025\/08\/13\/stampo-rapido-consegna-rapida-ecco-come-funziona\/\" 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-79927 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\">Conoscenza<\/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\/it\/2025\/08\/13\/stampo-rapido-consegna-rapida-ecco-come-funziona\/\" >\n\t\t\t\tStampo rapido, consegna rapida: ecco come funziona!\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\t2025-08-13\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-79940 post type-post status-publish format-standard has-post-thumbnail hentry category-conoscenza\" 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\/it\/2025\/03\/21\/getti-di-grandi-dimensioni-con-castfast-pensa-piu-in-grande-agisci-piu-velocemente\/\" 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-79945 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\">Conoscenza<\/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\/it\/2025\/03\/21\/getti-di-grandi-dimensioni-con-castfast-pensa-piu-in-grande-agisci-piu-velocemente\/\" >\n\t\t\t\tGetti di grandi dimensioni con CASTFAST: pensa pi\u00f9 in grande, agisci pi\u00f9 velocemente!\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\t2025-03-21\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>Non serve una cintura nera di lean management per sapere che gli sprechi non sono una cosa positiva. Utilizzando la classica tipologia di rifiuti della teoria lean, mostriamo brevemente come la stampa 3D della sabbia renda la fusione pi\u00f9 sostenibile. <\/p>\n","protected":false},"author":2,"featured_media":79854,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[142],"tags":[],"class_list":["post-79852","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-conoscenza"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Colata sostenibile: la stampa 3D della sabbia come killer dei rifiuti<\/title>\n<meta name=\"description\" content=\"Utilizzando la classica tipologia di rifiuti della teoria lean, mostriamo brevemente come la stampa 3D della sabbia renda la fusione pi\u00f9 sostenibile.\" \/>\n<meta name=\"robots\" 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