{"id":11201,"date":"2026-01-08T08:29:59","date_gmt":"2026-01-08T07:29:59","guid":{"rendered":"https:\/\/prototalgroup.com\/cases\/aterskapa-historien-med-industriell-3d-printing\/"},"modified":"2026-09-20T20:59:56","modified_gmt":"2026-09-20T18:59:56","slug":"gotlands-museum","status":"publish","type":"case_studies","link":"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/","title":{"rendered":"\u00c5terskapa historia med industriell 3D printing"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Prototal var stolta \u00f6ver att bidra till Gotlands museums utst\u00e4llning om passagerarfartyget S\/S Hansa genom att producera en mycket detaljerad och h\u00e5llbar 3D printad fartygsmodell. Projektet kr\u00e4vde exceptionell historisk noggrannhet, en f\u00f6rfinad ytfinish och l\u00e5ngsiktig h\u00e5llbarhet f\u00f6r en vandringsutst\u00e4llning. <\/p>\n\n<h2 class=\"wp-block-heading\">Historisk bakgrund<\/h2>\n\n<p class=\"wp-block-paragraph\">Den 24 november 1944 torpederades passagerarfartyget S\/S Hansa av en sovjetisk ub\u00e5t utanf\u00f6r Gotland. Fartyget sj\u00f6nk p\u00e5 mindre \u00e4n en minut, och endast tv\u00e5 av de 86 personerna ombord \u00f6verlevde. Katastrofen p\u00e5verkade Sverige djupt under en redan turbulent period av andra v\u00e4rldskriget.  <\/p>\n\n<p class=\"wp-block-paragraph\">Den p\u00e5g\u00e5ende utst\u00e4llningen bevarar denna historia och ber\u00e4ttar om h\u00e4ndelsen genom personliga ber\u00e4ttelser, f\u00f6rem\u00e5l och en fysisk representation av vraket s\u00e5 som det ligger idag.<\/p>\n\n<h2 class=\"wp-block-heading\">Utmaningen<\/h2>\n\n<p class=\"wp-block-paragraph\">Gotlands Museum beh\u00f6vde en exakt och historiskt k\u00e4nslig fysisk modell som skulle:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>\u00c5terspegla fartygets strukturella s\u00f6nderbrytning vid torpedattacken<\/li>\n\n\n\n<li>Klara l\u00e5ngvarig offentlig visning och turn\u00e9<\/li>\n\n\n\n<li>Ha en realistisk ytfinish som l\u00e4mpar sig f\u00f6r visning p\u00e5 n\u00e4ra h\u00e5ll<\/li>\n\n\n\n<li>Kunna produceras inom en begr\u00e4nsad tidsram<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">L\u00f6sningen<\/h2>\n\n<p class=\"wp-block-paragraph\">Prototal produced a\u00a0two-part <a href=\"https:\/\/prototalgroup.com\/services\/industrial-3d-printing\/metal\/post-processing\/\">3D-printed<\/a> model of S\/S Hansa, symbolizing how the ship\u2019s bow continued forward while the stern sank immediately after the torpedo strike.<\/p>\n\n<p class=\"wp-block-paragraph\">Modellen monterades p\u00e5 en bas som representerar havsbotten, vilket skapar en realistisk bild av vraket i dess nuvarande position.<\/p>\n\n<h4 class=\"wp-block-heading\">Teknik och material<\/h4>\n\n<ul class=\"wp-block-list\">\n<li>Industrial 3D Printing Technology:\u00a0<a href=\"https:\/\/prototalgroup.com\/services\/industrial-3d-printing\/\">Selective Laser Sintering (SLS)<\/a><\/li>\n\n\n\n<li>Material:\u00a0<a href=\"https:\/\/prototalgroup.com\/services\/industrial-3d-printing\/polymer\/sls\/pa-2200\/\">PA 2200<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/prototalgroup.com\/services\/industrial-3d-printing\/metal\/post-processing\/\">Post-Processing<\/a>:\u00a0Base coating and matte clear coat<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">SLS PA 2200 valdes f\u00f6r sin styrka, dimensionsnoggrannhet och l\u00e5ngsiktig stabilitet, vilket g\u00f6r materialet v\u00e4l l\u00e4mpat f\u00f6r museimilj\u00f6er. Den matta ytbehandlingen f\u00f6rst\u00e4rker den visuella realismen samtidigt som den minskar reflexer fr\u00e5n utst\u00e4llningsbelysningen. <\/p>\n\n<p class=\"wp-block-paragraph\">Hela produktionsprocessen \u2013 inklusive printning, reng\u00f6ring, ytbehandling och kylning \u2013 slutf\u00f6rdes p\u00e5 cirka 15 timmar.<\/p>\n\n<h2 class=\"wp-block-heading\">Resultatet<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>En h\u00e5llbar, museianpassad utst\u00e4llningsmodell med h\u00f6g historisk trov\u00e4rdighet<\/li>\n\n\n\n<li>Ett fysiskt ber\u00e4ttarverktyg som f\u00f6rdjupar bes\u00f6karnas f\u00f6rst\u00e5else<\/li>\n\n\n\n<li>Ett l\u00e4tt men robust objekt som l\u00e4mpar sig f\u00f6r vandringsutst\u00e4llningar<\/li>\n\n\n\n<li>En respektfull och korrekt representation av en betydelsefull historisk h\u00e4ndelse<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Utst\u00e4llningen<\/h2>\n\n<p class=\"wp-block-paragraph\">Utst\u00e4llningen \u00f6ppnade den 15 juni 2024 i Visby p\u00e5 Gotland och visades d\u00e4r fram till v\u00e5ren 2025. D\u00e4refter turnerar den runt i Sverige fram till december 2026, vilket ger m\u00e4nniskor \u00f6ver hela landet m\u00f6jlighet att ta del av ber\u00e4ttelsen om S\/S Hansa. <\/p>\n\n<h2 class=\"wp-block-heading\">Att bevara historia genom industriell 3D-printing<\/h2>\n\n<p class=\"wp-block-paragraph\">Industriell 3D printing kan hj\u00e4lpa museer och kulturinstitutioner att omvandla historiska data till fysiska, h\u00e5llbara och engagerande utst\u00e4llningsobjekt. Vi \u00e4r stolta \u00f6ver att ha f\u00e5tt bidra till att bevara och f\u00f6rmedla denna del av svensk historia \u2013 och att hj\u00e4lpa till att s\u00e4kerst\u00e4lla att ber\u00e4ttelsen f\u00f6rblir tillg\u00e4nglig f\u00f6r kommande generationer. <\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Prototal var stolta \u00f6ver att bidra till Gotlands museums utst\u00e4llning om passagerarfartyget S\/S Hansa genom att producera en mycket detaljerad och h\u00e5llbar 3D printad fartygsmodell. Projektet kr\u00e4vde exceptionell historisk noggrannhet, en f\u00f6rfinad ytfinish och l\u00e5ngsiktig h\u00e5llbarhet f\u00f6r en vandringsutst\u00e4llning. Historisk bakgrund Den 24 november 1944 torpederades passagerarfartyget S\/S Hansa av en sovjetisk ub\u00e5t utanf\u00f6r Gotland. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":11204,"comment_status":"open","ping_status":"closed","template":"","categories":[202],"class_list":["post-11201","case_studies","type-case_studies","status-publish","has-post-thumbnail","hentry","category-industriell-3d-print"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00c5terskapa historia med industriell 3D printing | Prototal<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c5terskapa historia med industriell 3D printing | Prototal\" \/>\n<meta property=\"og:description\" content=\"Prototal var stolta \u00f6ver att bidra till Gotlands museums utst\u00e4llning om passagerarfartyget S\/S Hansa genom att producera en mycket detaljerad och h\u00e5llbar 3D printad fartygsmodell. Projektet kr\u00e4vde exceptionell historisk noggrannhet, en f\u00f6rfinad ytfinish och l\u00e5ngsiktig h\u00e5llbarhet f\u00f6r en vandringsutst\u00e4llning. Historisk bakgrund Den 24 november 1944 torpederades passagerarfartyget S\/S Hansa av en sovjetisk ub\u00e5t utanf\u00f6r Gotland. [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/\" \/>\n<meta property=\"og:site_name\" content=\"Prototal\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-20T18:59:56+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Ber\u00e4knad l\u00e4stid\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minuter\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\n\t    \"@context\": \"https:\\\/\\\/schema.org\",\n\t    \"@graph\": [\n\t        {\n\t            \"@type\": \"WebPage\",\n\t            \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/referenser\\\/gotlands-museum\\\/\",\n\t            \"url\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/referenser\\\/gotlands-museum\\\/\",\n\t            \"name\": \"\u00c5terskapa historia med industriell 3D printing | Prototal\",\n\t            \"isPartOf\": {\n\t                \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/#website\"\n\t            },\n\t            \"primaryImageOfPage\": {\n\t                \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/referenser\\\/gotlands-museum\\\/#primaryimage\"\n\t            },\n\t            \"image\": {\n\t                \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/referenser\\\/gotlands-museum\\\/#primaryimage\"\n\t            },\n\t            \"thumbnailUrl\": \"https:\\\/\\\/prototalgroup.com\\\/app\\\/uploads\\\/2025\\\/12\\\/gotland-ship.avif\",\n\t            \"datePublished\": \"2026-01-08T07:29:59+00:00\",\n\t            \"dateModified\": \"2026-09-20T18:59:56+00:00\",\n\t            \"breadcrumb\": {\n\t                \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/referenser\\\/gotlands-museum\\\/#breadcrumb\"\n\t            },\n\t            \"inLanguage\": \"sv-SE\",\n\t            \"potentialAction\": [\n\t                {\n\t                    \"@type\": \"ReadAction\",\n\t                    \"target\": [\n\t                        \"https:\\\/\\\/prototalgroup.com\\\/se\\\/referenser\\\/gotlands-museum\\\/\"\n\t                    ]\n\t                }\n\t            ]\n\t        },\n\t        {\n\t            \"@type\": \"ImageObject\",\n\t            \"inLanguage\": \"sv-SE\",\n\t            \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/referenser\\\/gotlands-museum\\\/#primaryimage\",\n\t            \"url\": \"https:\\\/\\\/prototalgroup.com\\\/app\\\/uploads\\\/2025\\\/12\\\/gotland-ship.avif\",\n\t            \"contentUrl\": \"https:\\\/\\\/prototalgroup.com\\\/app\\\/uploads\\\/2025\\\/12\\\/gotland-ship.avif\",\n\t            \"width\": 1600,\n\t            \"height\": 1200\n\t        },\n\t        {\n\t            \"@type\": \"BreadcrumbList\",\n\t            \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/referenser\\\/gotlands-museum\\\/#breadcrumb\",\n\t            \"itemListElement\": [\n\t                {\n\t                    \"@type\": \"ListItem\",\n\t                    \"position\": 1,\n\t                    \"name\": \"Home\",\n\t                    \"item\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/\"\n\t                },\n\t                {\n\t                    \"@type\": \"ListItem\",\n\t                    \"position\": 2,\n\t                    \"name\": \"Referenser\",\n\t                    \"item\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/referenser\\\/\"\n\t                },\n\t                {\n\t                    \"@type\": \"ListItem\",\n\t                    \"position\": 3,\n\t                    \"name\": \"\u00c5terskapa historia med industriell 3D printing\"\n\t                }\n\t            ]\n\t        },\n\t        {\n\t            \"@type\": \"WebSite\",\n\t            \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/#website\",\n\t            \"url\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/\",\n\t            \"name\": \"Prototal\",\n\t            \"description\": \"From one to one million\",\n\t            \"publisher\": {\n\t                \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/#organization\"\n\t            },\n\t            \"potentialAction\": [\n\t                {\n\t                    \"@type\": \"SearchAction\",\n\t                    \"target\": {\n\t                        \"@type\": \"EntryPoint\",\n\t                        \"urlTemplate\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/?s={search_term_string}\"\n\t                    },\n\t                    \"query-input\": {\n\t                        \"@type\": \"PropertyValueSpecification\",\n\t                        \"valueRequired\": true,\n\t                        \"valueName\": \"search_term_string\"\n\t                    }\n\t                }\n\t            ],\n\t            \"inLanguage\": \"sv-SE\"\n\t        },\n\t        {\n\t            \"@type\": \"Organization\",\n\t            \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/#organization\",\n\t            \"name\": \"Prototal\",\n\t            \"url\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/\",\n\t            \"logo\": {\n\t                \"@type\": \"ImageObject\",\n\t                \"inLanguage\": \"sv-SE\",\n\t                \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/#\\\/schema\\\/logo\\\/image\\\/\",\n\t                \"url\": \"https:\\\/\\\/prototalgroup.com\\\/app\\\/uploads\\\/2026\\\/03\\\/yoast-seo-default-logo.avif\",\n\t                \"contentUrl\": \"https:\\\/\\\/prototalgroup.com\\\/app\\\/uploads\\\/2026\\\/03\\\/yoast-seo-default-logo.avif\",\n\t                \"width\": 696,\n\t                \"height\": 696,\n\t                \"caption\": \"Prototal\"\n\t            },\n\t            \"image\": {\n\t                \"@id\": \"https:\\\/\\\/prototalgroup.com\\\/se\\\/#\\\/schema\\\/logo\\\/image\\\/\"\n\t            }\n\t        }\n\t    ]\n\t}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u00c5terskapa historia med industriell 3D printing | Prototal","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/","og_locale":"sv_SE","og_type":"article","og_title":"\u00c5terskapa historia med industriell 3D printing | Prototal","og_description":"Prototal var stolta \u00f6ver att bidra till Gotlands museums utst\u00e4llning om passagerarfartyget S\/S Hansa genom att producera en mycket detaljerad och h\u00e5llbar 3D printad fartygsmodell. Projektet kr\u00e4vde exceptionell historisk noggrannhet, en f\u00f6rfinad ytfinish och l\u00e5ngsiktig h\u00e5llbarhet f\u00f6r en vandringsutst\u00e4llning. Historisk bakgrund Den 24 november 1944 torpederades passagerarfartyget S\/S Hansa av en sovjetisk ub\u00e5t utanf\u00f6r Gotland. [&hellip;]","og_url":"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/","og_site_name":"Prototal","article_modified_time":"2026-09-20T18:59:56+00:00","twitter_card":"summary_large_image","twitter_misc":{"Ber\u00e4knad l\u00e4stid":"2 minuter"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/","url":"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/","name":"\u00c5terskapa historia med industriell 3D printing | Prototal","isPartOf":{"@id":"https:\/\/prototalgroup.com\/se\/#website"},"primaryImageOfPage":{"@id":"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/#primaryimage"},"image":{"@id":"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/#primaryimage"},"thumbnailUrl":"https:\/\/prototalgroup.com\/app\/uploads\/2025\/12\/gotland-ship.avif","datePublished":"2026-01-08T07:29:59+00:00","dateModified":"2026-09-20T18:59:56+00:00","breadcrumb":{"@id":"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/#breadcrumb"},"inLanguage":"sv-SE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/"]}]},{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/#primaryimage","url":"https:\/\/prototalgroup.com\/app\/uploads\/2025\/12\/gotland-ship.avif","contentUrl":"https:\/\/prototalgroup.com\/app\/uploads\/2025\/12\/gotland-ship.avif","width":1600,"height":1200},{"@type":"BreadcrumbList","@id":"https:\/\/prototalgroup.com\/se\/referenser\/gotlands-museum\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/prototalgroup.com\/se\/"},{"@type":"ListItem","position":2,"name":"Referenser","item":"https:\/\/prototalgroup.com\/se\/referenser\/"},{"@type":"ListItem","position":3,"name":"\u00c5terskapa historia med industriell 3D printing"}]},{"@type":"WebSite","@id":"https:\/\/prototalgroup.com\/se\/#website","url":"https:\/\/prototalgroup.com\/se\/","name":"Prototal","description":"From one to one million","publisher":{"@id":"https:\/\/prototalgroup.com\/se\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/prototalgroup.com\/se\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sv-SE"},{"@type":"Organization","@id":"https:\/\/prototalgroup.com\/se\/#organization","name":"Prototal","url":"https:\/\/prototalgroup.com\/se\/","logo":{"@type":"ImageObject","inLanguage":"sv-SE","@id":"https:\/\/prototalgroup.com\/se\/#\/schema\/logo\/image\/","url":"https:\/\/prototalgroup.com\/app\/uploads\/2026\/03\/yoast-seo-default-logo.avif","contentUrl":"https:\/\/prototalgroup.com\/app\/uploads\/2026\/03\/yoast-seo-default-logo.avif","width":696,"height":696,"caption":"Prototal"},"image":{"@id":"https:\/\/prototalgroup.com\/se\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/prototalgroup.com\/se\/wp-json\/wp\/v2\/case_studies\/11201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prototalgroup.com\/se\/wp-json\/wp\/v2\/case_studies"}],"about":[{"href":"https:\/\/prototalgroup.com\/se\/wp-json\/wp\/v2\/types\/case_studies"}],"author":[{"embeddable":true,"href":"https:\/\/prototalgroup.com\/se\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/prototalgroup.com\/se\/wp-json\/wp\/v2\/comments?post=11201"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prototalgroup.com\/se\/wp-json\/wp\/v2\/media\/11204"}],"wp:attachment":[{"href":"https:\/\/prototalgroup.com\/se\/wp-json\/wp\/v2\/media?parent=11201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prototalgroup.com\/se\/wp-json\/wp\/v2\/categories?post=11201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}