{"id":11116,"date":"2026-01-08T08:39:03","date_gmt":"2026-01-08T07:39:03","guid":{"rendered":"https:\/\/prototal.info\/cases\/praecision-og-skala-til-restaurering-af-klassiske-biler\/"},"modified":"2026-05-24T04:14:01","modified_gmt":"2026-05-24T02:14:01","slug":"retropower","status":"publish","type":"case_studies","link":"https:\/\/prototal.info\/dk\/cases\/retropower\/","title":{"rendered":"Pr\u00e6cision og skala til restaurering af klassiske biler"},"content":{"rendered":"\n<p>Prototal samarbejdede med Retropower, en specialist i restaurering af klassiske biler, om at fremstille store polymerkomponenter af h\u00f8j kvalitet, der overskred gr\u00e6nserne for kundens interne 3D-printkapacitet. Ved hj\u00e6lp af <a href=\"https:\/\/prototal.info\/dk\/services\/industriel-3d-print\/\">industriel 3D-printning<\/a> kombineret med indfarvning og <a href=\"https:\/\/prototal.info\/dk\/services\/industriel-3d-print\/polymer\/efterbehandlinger\/vapor-smoothing\/\">dampudj\u00e6vning<\/a> leverede Prototal dimensionsn\u00f8jagtige dele med f\u00f8rsteklasses overfladefinish &#8211; hvilket underst\u00f8tter b\u00e5de funktionel ydeevne og autentisk \u00e6stetik. <\/p>\n\n<p>Retropower er en britisk bilspecialist, der er kendt for pr\u00e6cisionsfremstillede restaureringer af klassiske og h\u00f8jtydende k\u00f8ret\u00f8jer. Deres projekter kr\u00e6ver komponenter, der opfylder strenge krav til pasform, finish og visuel autenticitet, ofte i st\u00f8rrelser og p\u00e5 kvalitetsniveauer, der overstiger additive fremstillingssystemer til desktop eller sm\u00e5 formater. <\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Kundens udfordring<\/strong><\/h2>\n\n<p>Retropower henvendte sig oprindeligt til Prototals afdeling i Storbritannien for at overvinde begr\u00e6nsninger i deres interne produktionssetup.<\/p>\n\n<p>De vigtigste udfordringer var:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Begr\u00e6nsninger i byggevolumen, der forhindrer store komponenter i at blive produceret i \u00e9t stykke<\/li>\n\n\n\n<li>Inkonsekvent kvalitet og overfladefinish fra kulstoffyldte nylondele<\/li>\n\n\n\n<li>Begr\u00e6nset procesgennemsigtighed og teknisk support fra tidligere leverand\u00f8rer<\/li>\n\n\n\n<li>Vanskeligheder med at opn\u00e5 sn\u00e6vre tolerancer for funktionelle og kundevendte komponenter<\/li>\n<\/ul>\n\n<p>Disse udfordringer begr\u00e6nsede Retropowers evne til at producere dele, der matchede kvaliteten af deres k\u00f8ret\u00f8jskonstruktioner.<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Tilgang til produktion<\/strong><\/h2>\n\n<p>Prototal h\u00e5ndterede Retropowers prioriteter om finish, kvalitet og byggest\u00f8rrelse ved hj\u00e6lp af et industrielt 3D-printworkflow.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>Teknologi og materialevalg<\/strong><\/h3>\n\n<ul class=\"wp-block-list\">\n<li>Selektiv lasersintring (SLS)<\/li>\n\n\n\n<li><a href=\"https:\/\/prototal.info\/?page_id=4697\">PA 603-CF<\/a> (Nylon 12), valgt p\u00e5 grund af styrke, dimensionsstabilitet og konsistens<\/li>\n\n\n\n<li>Efterbehandling: sort indfarvning og dampudj\u00e6vning for forbedret overfladekvalitet<\/li>\n<\/ul>\n\n<p>Selv om Retropower havde tidligere erfaring med PA 603-CF, muliggjorde Prototals <a href=\"https:\/\/prototal.info\/dk\/services\/industriel-3d-print\/polymer\/sls\/\">SLS-systemer i industriel skala <\/a>betydeligt h\u00f8jere konsistens, n\u00f8jagtighed og emnest\u00f8rrelse.<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Producerede komponenter<\/strong><\/h2>\n\n<p>Prototal UK har fremstillet flere vigtige dele til Retropowers restaureringsprojekter, bl.a:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Audi Quattro frontgrill<\/strong><br \/>Fremstillet som komponenter i \u00e9t stykke ved hj\u00e6lp af SLS i stort format, hvilket eliminerer samleb\u00e5nd og forbedrer den strukturelle integritet.<\/li>\n\n\n\n<li><strong>Jensen Interceptor indsugningsr\u00f8r<\/strong><br \/>Produceret med en ensartet v\u00e6gtykkelse p\u00e5 3 mm og h\u00f8j dimensionsn\u00f8jagtighed, hvilket resulterer i en pr\u00e6cis pasform til et komplekst kanaldesign.<\/li>\n\n\n\n<li><strong>Austin Allegro demisterkanalkomponenter<\/strong><br \/>Reproduceret med en overfladestruktur, der n\u00f8je matcher den originale finish fra 1990&#8217;erne, og som opfylder b\u00e5de funktionelle og \u00e6stetiske krav.<\/li>\n<\/ul>\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"5d5d57\" data-has-transparency=\"false\" style=\"--dominant-color: #5d5d57;\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"342\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" src=\"https:\/\/prototal.info\/app\/uploads\/2025\/12\/retropower_1-1-1024x342.avif\" alt=\"\" class=\"wp-image-5324 not-transparent\" srcset=\"https:\/\/prototal.info\/app\/uploads\/2025\/12\/retropower_1-1-1024x342.avif 1024w, https:\/\/prototal.info\/app\/uploads\/2025\/12\/retropower_1-1-300x100.avif 300w, https:\/\/prototal.info\/app\/uploads\/2025\/12\/retropower_1-1-768x256.avif 768w, https:\/\/prototal.info\/app\/uploads\/2025\/12\/retropower_1-1-1536x513.avif 1536w, https:\/\/prototal.info\/app\/uploads\/2025\/12\/retropower_1-1.avif 1600w\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\"><strong>Samarbejde og teknisk support<\/strong><\/h2>\n\n<p>Ud over delproduktionen st\u00f8ttede Prototal Retropower gennem en samarbejdsorienteret og gennemsigtig arbejdsproces:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Klar kommunikation gennem design og produktion<\/li>\n\n\n\n<li>Praktisk teknisk vejledning om materialer og designvalg<\/li>\n\n\n\n<li>Adgang til <a href=\"https:\/\/prototalgroup.com\">Prototal-koncernens<\/a> bredere produktionsnetv\u00e6rk, der g\u00f8r det muligt at k\u00f8be alternative teknologier eller materialer i hele Europa, n\u00e5r det er n\u00f8dvendigt.<\/li>\n<\/ul>\n\n<p>Det sikrede kontinuitet, fleksibilitet og adgang til den bedst egnede produktionsl\u00f8sning til hver enkelt applikation.<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Resultater<\/strong><\/h2>\n\n<p>Samarbejdet l\u00f8ste b\u00e5de de kvalitets- og skalaudfordringer, som Retropower stod over for.<\/p>\n\n<p>De vigtigste resultater omfattede:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Storformatkomponenter produceret efter specifikation i enkeltstykker<\/li>\n\n\n\n<li>Forbedret overfladefinish og visuel konsistens gennem dampudj\u00e6vning<\/li>\n\n\n\n<li>P\u00e5lidelig dimensionsn\u00f8jagtighed p\u00e5 funktionelle dele<\/li>\n\n\n\n<li>Teksturerede komponenter, der matcher det originale k\u00f8ret\u00f8jsdesign<\/li>\n\n\n\n<li>En gennemsigtig og forudsigelig fremstillingsproces<\/li>\n<\/ul>\n\n<p>Ud over de umiddelbare projektkrav har Retropower nu adgang til et bredere udvalg af industriel 3D-printning og traditionelle produktionskapaciteter p\u00e5 tv\u00e6rs af Prototal Group, herunder metalproduktion via <a href=\"https:\/\/www.camodels.co.uk\">CA Models<\/a> til fremtidige anvendelser.<\/p>\n\n<p>Denne case viser, hvordan industriel 3D-printning og kontrolleret efterbehandling kan underst\u00f8tte avancerede restaureringsprojekter, der kr\u00e6ver b\u00e5de teknisk pr\u00e6cision og visuel autenticitet. Ved at kombinere skalerbar produktionskapacitet med t\u00e6t teknisk samarbejde gjorde Prototal det muligt for Retropower at opn\u00e5 ensartet kvalitet p\u00e5 et niveau, der svarer til standarderne for f\u00f8rsteklasses bilrestaurering. <\/p>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Prototal samarbejdede med Retropower, en specialist i restaurering af klassiske biler, om at fremstille store polymerkomponenter af h\u00f8j kvalitet, der overskred gr\u00e6nserne for kundens interne 3D-printkapacitet. Ved hj\u00e6lp af industriel 3D-printning kombineret med indfarvning og dampudj\u00e6vning leverede Prototal dimensionsn\u00f8jagtige dele med f\u00f8rsteklasses overfladefinish &#8211; hvilket underst\u00f8tter b\u00e5de funktionel ydeevne og autentisk \u00e6stetik. Retropower er en [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":11118,"comment_status":"open","ping_status":"closed","template":"","categories":[176],"class_list":["post-11116","case_studies","type-case_studies","status-publish","has-post-thumbnail","hentry","category-automotive-mobility-applications"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pr\u00e6cision og skala til restaurering af klassiske biler | 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:\/\/prototal.info\/dk\/cases\/retropower\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pr\u00e6cision og skala til restaurering af klassiske biler | Prototal\" \/>\n<meta property=\"og:description\" content=\"Prototal samarbejdede med Retropower, en specialist i restaurering af klassiske biler, om at fremstille store polymerkomponenter af h\u00f8j kvalitet, der overskred gr\u00e6nserne for kundens interne 3D-printkapacitet. Ved hj\u00e6lp af industriel 3D-printning kombineret med indfarvning og dampudj\u00e6vning leverede Prototal dimensionsn\u00f8jagtige dele med f\u00f8rsteklasses overfladefinish &#8211; hvilket underst\u00f8tter b\u00e5de funktionel ydeevne og autentisk \u00e6stetik. Retropower er en [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/prototal.info\/dk\/cases\/retropower\/\" \/>\n<meta property=\"og:site_name\" content=\"Prototal\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-24T02:14:01+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\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:\\\/\\\/prototal.info\\\/dk\\\/cases\\\/retropower\\\/\",\n\t            \"url\": \"https:\\\/\\\/prototal.info\\\/dk\\\/cases\\\/retropower\\\/\",\n\t            \"name\": \"Pr\u00e6cision og skala til restaurering af klassiske biler | Prototal\",\n\t            \"isPartOf\": {\n\t                \"@id\": \"https:\\\/\\\/prototal.info\\\/dk\\\/#website\"\n\t            },\n\t            \"primaryImageOfPage\": {\n\t                \"@id\": \"https:\\\/\\\/prototal.info\\\/dk\\\/cases\\\/retropower\\\/#primaryimage\"\n\t            },\n\t            \"image\": {\n\t                \"@id\": \"https:\\\/\\\/prototal.info\\\/dk\\\/cases\\\/retropower\\\/#primaryimage\"\n\t            },\n\t            \"thumbnailUrl\": \"https:\\\/\\\/prototal.info\\\/app\\\/uploads\\\/2025\\\/12\\\/retropower.avif\",\n\t            \"datePublished\": \"2026-01-08T07:39:03+00:00\",\n\t            \"dateModified\": \"2026-05-24T02:14:01+00:00\",\n\t            \"breadcrumb\": {\n\t                \"@id\": \"https:\\\/\\\/prototal.info\\\/dk\\\/cases\\\/retropower\\\/#breadcrumb\"\n\t            },\n\t            \"inLanguage\": \"da-DK\",\n\t            \"potentialAction\": [\n\t                {\n\t                    \"@type\": \"ReadAction\",\n\t                    \"target\": [\n\t                        \"https:\\\/\\\/prototal.info\\\/dk\\\/cases\\\/retropower\\\/\"\n\t                    ]\n\t                }\n\t            ]\n\t        },\n\t        {\n\t            \"@type\": \"ImageObject\",\n\t            \"inLanguage\": \"da-DK\",\n\t            \"@id\": \"https:\\\/\\\/prototal.info\\\/dk\\\/cases\\\/retropower\\\/#primaryimage\",\n\t            \"url\": \"https:\\\/\\\/prototal.info\\\/app\\\/uploads\\\/2025\\\/12\\\/retropower.avif\",\n\t            \"contentUrl\": \"https:\\\/\\\/prototal.info\\\/app\\\/uploads\\\/2025\\\/12\\\/retropower.avif\",\n\t            \"width\": 1600,\n\t            \"height\": 1200\n\t        },\n\t        {\n\t            \"@type\": \"BreadcrumbList\",\n\t            \"@id\": \"https:\\\/\\\/prototal.info\\\/dk\\\/cases\\\/retropower\\\/#breadcrumb\",\n\t            \"itemListElement\": [\n\t                {\n\t                    \"@type\": \"ListItem\",\n\t                    \"position\": 1,\n\t                    \"name\": \"Home\",\n\t                    \"item\": \"https:\\\/\\\/prototal.info\\\/dk\\\/\"\n\t                },\n\t                {\n\t                    \"@type\": \"ListItem\",\n\t                    \"position\": 2,\n\t                    \"name\": \"Case Studies\",\n\t                    \"item\": \"https:\\\/\\\/prototal.info\\\/dk\\\/cases\\\/\"\n\t                },\n\t                {\n\t                    \"@type\": \"ListItem\",\n\t                    \"position\": 3,\n\t                    \"name\": \"Pr\u00e6cision og skala til restaurering af klassiske biler\"\n\t                }\n\t            ]\n\t        },\n\t        {\n\t            \"@type\": \"WebSite\",\n\t            \"@id\": \"https:\\\/\\\/prototal.info\\\/dk\\\/#website\",\n\t            \"url\": \"https:\\\/\\\/prototal.info\\\/dk\\\/\",\n\t            \"name\": \"Prototal\",\n\t            \"description\": \"From one to one million\",\n\t            \"publisher\": {\n\t                \"@id\": \"https:\\\/\\\/prototal.info\\\/dk\\\/#organization\"\n\t            },\n\t            \"potentialAction\": [\n\t                {\n\t                    \"@type\": \"SearchAction\",\n\t                    \"target\": {\n\t                        \"@type\": \"EntryPoint\",\n\t                        \"urlTemplate\": \"https:\\\/\\\/prototal.info\\\/dk\\\/?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\": \"da-DK\"\n\t        },\n\t        {\n\t            \"@type\": \"Organization\",\n\t            \"@id\": \"https:\\\/\\\/prototal.info\\\/dk\\\/#organization\",\n\t            \"name\": \"Prototal\",\n\t            \"url\": \"https:\\\/\\\/prototal.info\\\/dk\\\/\",\n\t            \"logo\": {\n\t                \"@type\": \"ImageObject\",\n\t                \"inLanguage\": \"da-DK\",\n\t                \"@id\": \"https:\\\/\\\/prototal.info\\\/dk\\\/#\\\/schema\\\/logo\\\/image\\\/\",\n\t                \"url\": \"https:\\\/\\\/prototal.info\\\/app\\\/uploads\\\/2026\\\/03\\\/yoast-seo-default-logo.avif\",\n\t                \"contentUrl\": \"https:\\\/\\\/prototal.info\\\/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:\\\/\\\/prototal.info\\\/dk\\\/#\\\/schema\\\/logo\\\/image\\\/\"\n\t            }\n\t        }\n\t    ]\n\t}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Pr\u00e6cision og skala til restaurering af klassiske biler | 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:\/\/prototal.info\/dk\/cases\/retropower\/","og_locale":"da_DK","og_type":"article","og_title":"Pr\u00e6cision og skala til restaurering af klassiske biler | Prototal","og_description":"Prototal samarbejdede med Retropower, en specialist i restaurering af klassiske biler, om at fremstille store polymerkomponenter af h\u00f8j kvalitet, der overskred gr\u00e6nserne for kundens interne 3D-printkapacitet. Ved hj\u00e6lp af industriel 3D-printning kombineret med indfarvning og dampudj\u00e6vning leverede Prototal dimensionsn\u00f8jagtige dele med f\u00f8rsteklasses overfladefinish &#8211; hvilket underst\u00f8tter b\u00e5de funktionel ydeevne og autentisk \u00e6stetik. Retropower er en [&hellip;]","og_url":"https:\/\/prototal.info\/dk\/cases\/retropower\/","og_site_name":"Prototal","article_modified_time":"2026-05-24T02:14:01+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/prototal.info\/dk\/cases\/retropower\/","url":"https:\/\/prototal.info\/dk\/cases\/retropower\/","name":"Pr\u00e6cision og skala til restaurering af klassiske biler | Prototal","isPartOf":{"@id":"https:\/\/prototal.info\/dk\/#website"},"primaryImageOfPage":{"@id":"https:\/\/prototal.info\/dk\/cases\/retropower\/#primaryimage"},"image":{"@id":"https:\/\/prototal.info\/dk\/cases\/retropower\/#primaryimage"},"thumbnailUrl":"https:\/\/prototal.info\/app\/uploads\/2025\/12\/retropower.avif","datePublished":"2026-01-08T07:39:03+00:00","dateModified":"2026-05-24T02:14:01+00:00","breadcrumb":{"@id":"https:\/\/prototal.info\/dk\/cases\/retropower\/#breadcrumb"},"inLanguage":"da-DK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/prototal.info\/dk\/cases\/retropower\/"]}]},{"@type":"ImageObject","inLanguage":"da-DK","@id":"https:\/\/prototal.info\/dk\/cases\/retropower\/#primaryimage","url":"https:\/\/prototal.info\/app\/uploads\/2025\/12\/retropower.avif","contentUrl":"https:\/\/prototal.info\/app\/uploads\/2025\/12\/retropower.avif","width":1600,"height":1200},{"@type":"BreadcrumbList","@id":"https:\/\/prototal.info\/dk\/cases\/retropower\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/prototal.info\/dk\/"},{"@type":"ListItem","position":2,"name":"Case Studies","item":"https:\/\/prototal.info\/dk\/cases\/"},{"@type":"ListItem","position":3,"name":"Pr\u00e6cision og skala til restaurering af klassiske biler"}]},{"@type":"WebSite","@id":"https:\/\/prototal.info\/dk\/#website","url":"https:\/\/prototal.info\/dk\/","name":"Prototal","description":"From one to one million","publisher":{"@id":"https:\/\/prototal.info\/dk\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/prototal.info\/dk\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"da-DK"},{"@type":"Organization","@id":"https:\/\/prototal.info\/dk\/#organization","name":"Prototal","url":"https:\/\/prototal.info\/dk\/","logo":{"@type":"ImageObject","inLanguage":"da-DK","@id":"https:\/\/prototal.info\/dk\/#\/schema\/logo\/image\/","url":"https:\/\/prototal.info\/app\/uploads\/2026\/03\/yoast-seo-default-logo.avif","contentUrl":"https:\/\/prototal.info\/app\/uploads\/2026\/03\/yoast-seo-default-logo.avif","width":696,"height":696,"caption":"Prototal"},"image":{"@id":"https:\/\/prototal.info\/dk\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/prototal.info\/dk\/wp-json\/wp\/v2\/case_studies\/11116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prototal.info\/dk\/wp-json\/wp\/v2\/case_studies"}],"about":[{"href":"https:\/\/prototal.info\/dk\/wp-json\/wp\/v2\/types\/case_studies"}],"author":[{"embeddable":true,"href":"https:\/\/prototal.info\/dk\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/prototal.info\/dk\/wp-json\/wp\/v2\/comments?post=11116"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prototal.info\/dk\/wp-json\/wp\/v2\/media\/11118"}],"wp:attachment":[{"href":"https:\/\/prototal.info\/dk\/wp-json\/wp\/v2\/media?parent=11116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prototal.info\/dk\/wp-json\/wp\/v2\/categories?post=11116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}