{"id":20425,"date":"2025-09-08T11:49:30","date_gmt":"2025-09-08T11:49:30","guid":{"rendered":"https:\/\/www.quicksurface.com\/?p=20425"},"modified":"2025-09-09T13:03:28","modified_gmt":"2025-09-09T13:03:28","slug":"step-by-step-cad-modeling-from-freeform-3d-scans","status":"publish","type":"post","link":"https:\/\/www.quicksurface.com\/de\/step-by-step-cad-modeling-from-freeform-3d-scans\/","title":{"rendered":"Schrittweise CAD-Modellierung von frei geformten 3D-Scans"},"content":{"rendered":"<p>Transforming messy, irregular 3D scan data into a clean, parametric CAD model can feel challenging\u2014but it doesn\u2019t have to be. With <strong><a href=\"https:\/\/www.quicksurface.com\/de\/\" target=\"_blank\" rel=\"noreferrer noopener\">QUICKSURFACE<\/a><\/strong>, you can follow a proven workflow that makes <strong>CAD modeling from freeform 3D scans<\/strong> efficient, accurate, and straightforward.<\/p>\n\n\n\n<p>Through our popular workshop series\u2014especially the <em>Reverse Engineering Complex Freeform<\/em> sessions\u2014we show you step by step how to handle difficult scan datasets and convert them into precise, usable CAD geometry.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"550\" data-id=\"20431\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/LINKED-in-post-1024x550.png\" alt=\"\" class=\"wp-image-20431\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/LINKED-in-post-1024x550.png 1024w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/LINKED-in-post-300x161.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/LINKED-in-post-768x412.png 768w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/LINKED-in-post-1536x825.png 1536w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/LINKED-in-post-2048x1099.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"587\" data-id=\"20435\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/you-tube-TUMBNAIL-1024x587.jpg\" alt=\"\" class=\"wp-image-20435\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/you-tube-TUMBNAIL-1024x587.jpg 1024w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/you-tube-TUMBNAIL-300x172.jpg 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/you-tube-TUMBNAIL-768x440.jpg 768w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/you-tube-TUMBNAIL.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"642\" height=\"359\" data-id=\"20436\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/6-TUMBNAIL-metal-frame-Copy.png\" alt=\"\" class=\"wp-image-20436\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/6-TUMBNAIL-metal-frame-Copy.png 642w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/6-TUMBNAIL-metal-frame-Copy-300x168.png 300w\" sizes=\"auto, (max-width: 642px) 100vw, 642px\" \/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><\/h3>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1. <strong>Why Freeform 3D Scan Data is Tricky<\/strong><\/h2>\n\n\n\n<p>Freeform surface data often comes from organic or irregular shapes\u2014like sculptural artifacts, custom components, or complex consumer products. These scans may include <strong>noise, holes, misalignments, or overlapping meshes<\/strong>.<\/p>\n\n\n\n<p>Traditional CAD packages often struggle here, but <a href=\"https:\/\/www.quicksurface.com\/de\/quicksurface-pro\/\" target=\"_blank\" rel=\"noreferrer noopener\">QUICKSURFACE<\/a> is designed to tackle these issues directly:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Built-in <strong>mesh repair tools<\/strong> (hole filling, triangle reduction, smoothing).<\/li>\n\n\n\n<li>Use <strong>de-feature tools<\/strong> to remove unnecessary details like logos or scan markers.<\/li>\n\n\n\n<li><strong>Intuitive alignment functions<\/strong> to orient scans in the correct coordinate system.<\/li>\n\n\n\n<li><strong>Abweichungsanalyse<\/strong> to spot inaccuracies early.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"851\" height=\"439\" data-id=\"20448\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image11.png\" alt=\"\" class=\"wp-image-20448\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image11.png 851w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image11-300x155.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image11-768x396.png 768w\" sizes=\"auto, (max-width: 851px) 100vw, 851px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"755\" height=\"399\" data-id=\"20449\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image12.png\" alt=\"\" class=\"wp-image-20449\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image12.png 755w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image12-300x159.png 300w\" sizes=\"auto, (max-width: 755px) 100vw, 755px\" \/><\/figure>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2. <strong>Aligning and Preparing the Scan in QUICKSURFACE<\/strong><\/h2>\n\n\n\n<p>The first step is to get the scan into a usable state. With <a href=\"https:\/\/www.quicksurface.com\/de\/\" target=\"_blank\" rel=\"noreferrer noopener\">QUICKSURFACE<\/a> you can:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Import STL\/OBJ scan data quickly, even with large file sizes.<\/li>\n\n\n\n<li>Use <strong>N-points alignment and global fine alignment<\/strong> to position scans accurately.<\/li>\n\n\n\n<li>Define <strong>symmetry planes or primitives<\/strong> (planes, spheres, cylinders, cones) to anchor geometry to real-world reference.<\/li>\n<\/ul>\n\n\n\n<p>This means your CAD reconstruction starts from a solid, well-defined base.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"756\" height=\"413\" data-id=\"20441\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image2.png\" alt=\"\" class=\"wp-image-20441\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image2.png 756w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image2-300x164.png 300w\" sizes=\"auto, (max-width: 756px) 100vw, 756px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"756\" height=\"421\" data-id=\"20442\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image4.png\" alt=\"\" class=\"wp-image-20442\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image4.png 756w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image4-300x167.png 300w\" sizes=\"auto, (max-width: 756px) 100vw, 756px\" \/><\/figure>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3. <strong>Building Parametric Foundations<\/strong><\/h2>\n\n\n\n<p>Before diving into organic surfacing, QUICKSURFACE lets you create <strong>parametric reference features<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sketch on mesh sections and build <strong>2D curves<\/strong> that follow the scan perfectly.<\/li>\n\n\n\n<li>Establish key reference planes and axes to maintain design intent.<\/li>\n\n\n\n<li>Combine <strong>prismatic and freeform elements<\/strong> seamlessly in a hybrid model.<\/li>\n<\/ul>\n\n\n\n<p>This hybrid modeling capability sets QUICKSURFACE apart\u2014giving you the <strong>freedom of freeform plus the precision of parametric CAD<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"854\" height=\"448\" data-id=\"20443\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image5.png\" alt=\"\" class=\"wp-image-20443\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image5.png 854w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image5-300x157.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image5-768x403.png 768w\" sizes=\"auto, (max-width: 854px) 100vw, 854px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"756\" height=\"420\" data-id=\"20446\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image6.png\" alt=\"\" class=\"wp-image-20446\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image6.png 756w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image6-300x167.png 300w\" sizes=\"auto, (max-width: 756px) 100vw, 756px\" \/><\/figure>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4. <strong>Reconstructing the Freeform Surface<\/strong><\/h2>\n\n\n\n<p>This is where QUICKSURFACE shines for complex geometry:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Quad surface modeling<\/strong> with snap-to-mesh technology lets you rebuild organic areas with precision.<\/li>\n\n\n\n<li><strong>Loft, sweep, and surface patch tools<\/strong> help you construct continuous surfaces.<\/li>\n\n\n\n<li><strong>Auto-surface functions<\/strong> can automatically rebuild freeform areas for faster results.<\/li>\n\n\n\n<li>Real-time <strong>color map deviation analysis<\/strong> shows how closely your CAD follows the scan data.<\/li>\n<\/ul>\n\n\n\n<p>You can see, step by step, how your model is progressing and refine until accuracy is achieved.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"852\" height=\"447\" data-id=\"20444\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image3.png\" alt=\"CAD modeling from freeform 3D scans - QUICKSURFACE\" class=\"wp-image-20444\" title=\"CAD modeling from freeform 3D scans\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image3.png 852w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image3-300x157.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image3-768x403.png 768w\" sizes=\"auto, (max-width: 852px) 100vw, 852px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"854\" height=\"402\" data-id=\"20445\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image1.png\" alt=\"\" class=\"wp-image-20445\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image1.png 854w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image1-300x141.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image1-768x362.png 768w\" sizes=\"auto, (max-width: 854px) 100vw, 854px\" \/><\/figure>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">5. <strong>Refining and Finalizing the Model<\/strong><\/h2>\n\n\n\n<p>Once the main surfaces are complete, QUICKSURFACE helps you finish the job:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mirror or pattern features to complete symmetrical components.<\/li>\n\n\n\n<li>Apply <strong>booleans<\/strong>, <strong>fillets and chamfers <\/strong>directly in the parametric environment.<\/li>\n<\/ul>\n\n\n\n<p>All of this stays fully parametric, so you can easily adjust dimensions later if needed.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"805\" height=\"435\" data-id=\"20447\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image10.png\" alt=\"\" class=\"wp-image-20447\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image10.png 805w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image10-300x162.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image10-768x415.png 768w\" sizes=\"auto, (max-width: 805px) 100vw, 805px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"756\" height=\"419\" data-id=\"20451\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image7.png\" alt=\"\" class=\"wp-image-20451\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image7.png 756w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image7-300x166.png 300w\" sizes=\"auto, (max-width: 756px) 100vw, 756px\" \/><\/figure>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">6. <strong>Exporting to Your CAD Workflow<\/strong><\/h2>\n\n\n\n<p>When you\u2019re done, QUICKSURFACE makes exporting simple:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Save your models as <strong>STEP or IGES<\/strong> for downstream CAD\/CAM use.<\/li>\n\n\n\n<li>Ensure compatibility with manufacturing workflows such as <strong>CNC machining<\/strong> und <strong>3D-Druck<\/strong>.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">7. <strong>What You\u2019ll Gain with QUICKSURFACE<\/strong><\/h2>\n\n\n\n<p>By handling every challenge in the reverse engineering process, QUICKSURFACE gives you:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Clarity<\/strong> \u2013 each stage of the workflow is logical and structured.<\/li>\n\n\n\n<li><strong>Accuracy<\/strong> \u2013 real-time deviation checks ensure reliable results.<\/li>\n\n\n\n<li><strong>Efficiency<\/strong> \u2013 tools like auto-surface and hybrid modeling save time.<\/li>\n\n\n\n<li><strong>Flexibility<\/strong> \u2013 works for simple prismatic parts and highly complex freeforms alike.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"> Quick Snapshot of QUICKSURFACE Workflow<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Step<\/th><th>QUICKSURFACE Solution<\/th><th>Benefit<\/th><\/tr><\/thead><tbody><tr><td>Align scan<\/td><td>N-points + global fine alignment<\/td><td>Reliable setup<\/td><\/tr><tr><td>Define references<\/td><td>Primitives + sketch on mesh<\/td><td>Structured foundation<\/td><\/tr><tr><td>Freeform surfacing<\/td><td>Quad surface + auto-surfacing<\/td><td>Accurate shape capture<\/td><\/tr><tr><td>Deviation checks<\/td><td>Real-time color map<\/td><td>Quality control<\/td><\/tr><tr><td>Refinement<\/td><td>Fillets, trims, booleans<\/td><td>Clean, editable model<\/td><\/tr><tr><td>Export<\/td><td>STEP, IGES<\/td><td>Seamless integration<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"804\" height=\"432\" data-id=\"20467\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image8.png\" alt=\"\" class=\"wp-image-20467\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image8.png 804w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image8-300x161.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image8-768x413.png 768w\" sizes=\"auto, (max-width: 804px) 100vw, 804px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"854\" height=\"442\" data-id=\"20468\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image9.png\" alt=\"\" class=\"wp-image-20468\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image9.png 854w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image9-300x155.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2025\/09\/Image9-768x397.png 768w\" sizes=\"auto, (max-width: 854px) 100vw, 854px\" \/><\/figure>\n<\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Want to See It in Action?<\/strong><\/h2>\n\n\n\n<p>We run free QUICKSURFACE workshops every month to show you exactly how to master workflows like this one\u2014<strong>CAD modeling from freeform 3D scans<\/strong>\u2014using real-world scan data and hands-on demos.<\/p>\n\n\n\n<p>\ud83d\udc49 Try QUICKSURFACE free for <strong>30 days<\/strong>: <a href=\"https:\/\/www.quicksurface3d.com\/?p=downloads\" target=\"_blank\" rel=\"noreferrer noopener\">Start your free trial<\/a><br>\ud83d\udce9 Subscribe for upcoming <strong>monthly workshops<\/strong>: <a href=\"https:\/\/www.quicksurface.com\/de\/workshops\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">Save your spot<\/a><br>\u25b6\ufe0f Watch past sessions &amp; tutorials on our <strong>YouTube channel<\/strong>: <a href=\"https:\/\/www.youtube.com\/@quicksurface\" target=\"_blank\" rel=\"noreferrer noopener\">Subscribe here<\/a><\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Transforming messy, irregular 3D scan data into a clean, parametric CAD model can feel challenging\u2014but it doesn\u2019t have to be. With QUICKSURFACE, you can follow a proven [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":20470,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-20425","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Step-by-Step CAD Modeling from Freeform 3D Scans - QUICKSURFACE<\/title>\n<meta name=\"description\" content=\"Step-by-step CAD modeling from freeform 3D scans with tips to turn complex scan data into accurate CAD models.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.quicksurface.com\/de\/step-by-step-cad-modeling-from-freeform-3d-scans\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Step-by-Step CAD Modeling from Freeform 3D Scans - 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