{"id":9648,"date":"2026-07-23T08:06:56","date_gmt":"2026-07-23T08:06:56","guid":{"rendered":"https:\/\/scantechvn.com\/?p=9648"},"modified":"2026-07-23T08:06:56","modified_gmt":"2026-07-23T08:06:56","slug":"3d-scanning-vs-cmm-when-to-use-which","status":"publish","type":"post","link":"https:\/\/scantechvn.com\/en\/3d-scanning-vs-cmm-when-to-use-which\/","title":{"rendered":"3D Scanning vs CMM: When Should You Use Which Measurement Technology?"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">When it comes to investing in industrial measurement equipment, the question of <strong>3D scanning vs CMM<\/strong> leaves many manufacturers uncertain: should you choose a traditional coordinate measuring machine (CMM) or switch to modern 3D scanning technology? Each technology has its own strengths, and choosing the wrong one doesn&#8217;t just waste budget \u2014 it can affect long-term quality control performance. This article breaks down what <strong>3D scanning and CMM<\/strong> actually are, so you can determine exactly which measurement technology fits your needs.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/scantechvn.com\/en\/3d-scanning-vs-cmm-when-to-use-which\/#What_is_CMM_What_is_3D_Scanning\" >What is CMM? What is 3D Scanning?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/scantechvn.com\/en\/3d-scanning-vs-cmm-when-to-use-which\/#Quick_Comparison_Table_3D_Scanning_vs_CMM\" >Quick Comparison Table: 3D Scanning vs CMM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/scantechvn.com\/en\/3d-scanning-vs-cmm-when-to-use-which\/#When_Should_You_Use_CMM\" >When Should You Use CMM?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/scantechvn.com\/en\/3d-scanning-vs-cmm-when-to-use-which\/#When_Should_You_Use_3D_Scanning\" >When Should You Use 3D Scanning?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/scantechvn.com\/en\/3d-scanning-vs-cmm-when-to-use-which\/#Can_You_Combine_3D_Scanning_and_CMM\" >Can You Combine 3D Scanning and CMM?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/scantechvn.com\/en\/3d-scanning-vs-cmm-when-to-use-which\/#Questions_to_Ask_Before_Investing\" >Questions to Ask Before Investing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/scantechvn.com\/en\/3d-scanning-vs-cmm-when-to-use-which\/#Contact\" >Contact<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"What_is_CMM_What_is_3D_Scanning\"><\/span><span style=\"font-family: 'times new roman', times, serif;\">What is CMM? What is 3D Scanning?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">A <strong>Coordinate Measuring Machine (CMM)<\/strong> works on a contact-based principle: a probe physically touches individual points on a part&#8217;s surface to record X, Y, Z coordinates. This is a point-by-point measurement method that delivers extremely high accuracy at each specific point, typically used in controlled lab environments.<\/span><\/p>\n<p dir=\"ltr\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-9641\" src=\"https:\/\/scantechvn.com\/wp-content\/uploads\/2026\/07\/zeiss-micura-sd-230810-0083-1.jpg\" alt=\"\" width=\"1024\" height=\"768\" \/><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">A <strong>3D scanner<\/strong> (such as ATOS Q, Artec Point, or T-Scan Hawk 2 from Scantech) works on a non-contact principle, using structured light or laser technology to scan a part&#8217;s entire surface in a very short time, generating millions of data points (a point cloud) that fully capture the object&#8217;s 3D geometry<\/span><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9447 aligncenter\" src=\"https:\/\/scantechvn.com\/wp-content\/uploads\/2026\/03\/Anh-chup-man-hinh-2026-03-19-153948.png\" alt=\"\" width=\"290\" height=\"156\" \/><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">In the <strong>3D scanning vs CMM<\/strong> comparison, the core difference lies in approach: CMM measures &#8220;a few points with absolute precision,&#8221; while 3D scanning captures &#8220;the entire surface with very high accuracy.&#8221;<\/span><\/p>\n<h2 dir=\"ltr\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Quick_Comparison_Table_3D_Scanning_vs_CMM\"><\/span><span style=\"font-family: 'times new roman', times, serif;\">Quick Comparison Table: 3D Scanning vs CMM<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" style=\"width: 29.5133%;\" scope=\"col\"><span style=\"font-family: 'times new roman', times, serif;\">Criteria<\/span><\/th>\n<td style=\"width: 34.2753%; text-align: center;\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>Traditional CMM<\/strong><\/span><\/td>\n<td style=\"width: 36.159%; text-align: center;\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>3D Scanning<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.5133%;\"><span style=\"font-family: 'times new roman', times, serif;\">Measurement principle<\/span><\/td>\n<td style=\"width: 34.2753%;\"><span style=\"font-family: 'times new roman', times, serif;\">Contact (probe)<\/span><\/td>\n<td style=\"width: 36.159%;\"><span style=\"font-family: 'times new roman', times, serif;\">Non-contact (light\/laser)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.5133%;\"><span style=\"font-family: 'times new roman', times, serif;\">Data output<\/span><\/td>\n<td style=\"width: 34.2753%;\"><span style=\"font-family: 'times new roman', times, serif;\">Discrete points<\/span><\/td>\n<td style=\"width: 36.159%;\"><span style=\"font-family: 'times new roman', times, serif;\">Full-surface point cloud<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.5133%;\"><span style=\"font-family: 'times new roman', times, serif;\">Accuracy<\/span><\/td>\n<td style=\"width: 34.2753%;\"><span style=\"font-family: 'times new roman', times, serif;\">Very high (\u00b5m) at each point<\/span><\/td>\n<td style=\"width: 36.159%;\"><span style=\"font-family: 'times new roman', times, serif;\">High (\u00b5m \u2013 0.1mm) across the whole surface<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.5133%;\"><span style=\"font-family: 'times new roman', times, serif;\">Measurement speed<\/span><\/td>\n<td style=\"width: 34.2753%;\"><span style=\"font-family: 'times new roman', times, serif;\">Slower for complex parts<\/span><\/td>\n<td style=\"width: 36.159%;\"><span style=\"font-family: 'times new roman', times, serif;\">Fast, thousands of points\/second<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.5133%;\"><span style=\"font-family: 'times new roman', times, serif;\">Complex curved surfaces<\/span><\/td>\n<td style=\"width: 34.2753%;\"><span style=\"font-family: 'times new roman', times, serif;\">Limited, hard to access<\/span><\/td>\n<td style=\"width: 36.159%;\"><span style=\"font-family: 'times new roman', times, serif;\">Excellent<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.5133%;\"><span style=\"font-family: 'times new roman', times, serif;\">Portability<\/span><\/td>\n<td style=\"width: 34.2753%;\"><span style=\"font-family: 'times new roman', times, serif;\">Usually fixed in a lab<\/span><\/td>\n<td style=\"width: 36.159%;\"><span style=\"font-family: 'times new roman', times, serif;\">Handheld, on-site capable<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.5133%;\"><span style=\"font-family: 'times new roman', times, serif;\">Reverse engineering<\/span><\/td>\n<td style=\"width: 34.2753%;\"><span style=\"font-family: 'times new roman', times, serif;\">Not suitable<\/span><\/td>\n<td style=\"width: 36.159%;\"><span style=\"font-family: 'times new roman', times, serif;\">Highly suitable<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 29.5133%;\"><span style=\"font-family: 'times new roman', times, serif;\">Initial investment cost<\/span><\/td>\n<td style=\"width: 34.2753%;\"><span style=\"font-family: 'times new roman', times, serif;\">High<\/span><\/td>\n<td style=\"width: 36.159%;\"><span style=\"font-family: 'times new roman', times, serif;\">Moderate to high, depending on model<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"When_Should_You_Use_CMM\"><\/span><span style=\"font-family: 'times new roman', times, serif;\">When Should You Use CMM?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">CMM is the optimal choice when:<\/span><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\" style=\"text-align: justify;\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>You need absolute precision at critical measurement points<\/strong> \u2014 for example, hole diameters, distances between threaded holes, or fit tolerances under strict ISO standards.<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>The part has simple geometry with few free-form curved surfaces<\/strong> \u2014 such as shafts, gears, or block-shaped mechanical components.<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>Certified lab-grade inspection is required<\/strong>, for quality certification or inspection under ISO 17025 procedures.<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>You manufacture standardized components at scale<\/strong>, requiring routine inspection against a fixed checklist.<\/span><\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\"><em>Real-world example:<\/em> An automotive parts manufacturer needs to check bolt-hole tolerances on a metal component \u2014 CMM ensures micron-level accuracy at each specific measurement point.<\/span><\/p>\n<h2 dir=\"ltr\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"When_Should_You_Use_3D_Scanning\"><\/span><span style=\"font-family: 'times new roman', times, serif;\">When Should You Use 3D Scanning?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">3D scanning delivers maximum value when:<\/span><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\" style=\"text-align: justify;\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>You need to measure an entire complex, free-form curved surface<\/strong> \u2014 molds, motorcycle\/car body panels, turbine blades, cast parts.<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>You need fast measurement of large volumes of parts<\/strong> in a short time \u2014 well suited to high-speed production lines.<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>Reverse engineering<\/strong> \u2014 rebuilding a CAD model from a physical sample when no original drawing exists.<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>Comparing deviations between the actual product and the original CAD design<\/strong> (3D color deviation mapping), enabling visual defect detection.<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>You need to measure on-site<\/strong>, when the part can&#8217;t be brought back to the lab (too large, fixed in place, or part of a structure).<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>Cross-industry applications:<\/strong> mold inspection, new product R&amp;D, cultural heritage restoration, dental, and medical.<\/span><\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\"><em>Real-world example:<\/em> Scantech used 3D scanning to digitize a Buddha statue at Sung Phuc Pagoda \u2014 a task CMM could never accomplish given the statue&#8217;s size and complex surface characteristics.<\/span><\/p>\n<h2 dir=\"ltr\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Can_You_Combine_3D_Scanning_and_CMM\"><\/span><span style=\"font-family: 'times new roman', times, serif;\">Can You Combine 3D Scanning and CMM?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">The answer is <strong>yes \u2014 and this is becoming a common approach in modern factories<\/strong>. Rather than choosing just one, many manufacturers adopt a hybrid model:<\/span><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\" style=\"text-align: justify;\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\">Use <strong>3D scanning<\/strong> to quickly measure overall geometry and detect general deviations from the CAD design.<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\">Use <strong>CMM<\/strong> to confirm absolute accuracy at critical dimensions requiring the tightest tolerances.<\/span><\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\" style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">This combination helps businesses save inspection time while ensuring the highest reliability for the most critical parameters. Scantech provides both solutions \u2014 3D scanners (Artec 3D, Carl Zeiss) and Carl Zeiss (Germany) CMM systems \u2014 helping businesses build an optimal measurement workflow that fits both budget and real-world needs.<\/span><\/p>\n<h2 dir=\"ltr\" style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Questions_to_Ask_Before_Investing\"><\/span><span style=\"font-family: 'times new roman', times, serif;\">Questions to Ask Before Investing<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul style=\"text-align: justify;\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\">Does your product have complex curved surfaces, or is it mostly simple geometry?<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\">What tolerance is required \u2014 do you need absolute accuracy at individual points?<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\">Do you need to measure in a lab, or on-site at the production floor?<\/span><\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\"><span style=\"font-family: 'times new roman', times, serif;\">What&#8217;s your investment budget and expected frequency of use?<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">In the <strong>3D scanning vs CMM<\/strong> debate, no single technology is universally &#8220;better&#8221; \u2014 only better suited to a specific measurement challenge. If you&#8217;re weighing these two options, Scantech&#8217;s engineering team, with over 20 years of experience, is ready to advise on the measurement solution best suited to your product and budget.<\/span><\/p>\n<h2 style=\"text-align: justify;\" data-path-to-node=\"42\"><span class=\"ez-toc-section\" id=\"Contact\"><\/span><span style=\"font-family: 'times new roman', times, serif;\">Contact<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">\ud83d\udcde Hotline: 0904 985 139 \/ 0862 170 366<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">\ud83d\udce7 Email: ktscantech@gmail.com<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">\ud83c\udf10 Website:<a href=\"https:\/\/scantechvn.com\"> https:\/\/scantechvn.com<\/a><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">\ud83d\udcd8 Fanpage: <a href=\"http:\/\/facebook.com\/scantechvn\">facebook.com\/scantechvn<\/a><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'times new roman', times, serif;\">\ud83c\udfe2 Address: Xom 2 Phuc Duc, Quoc Oai, Hanoi.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>When it comes to investing in industrial measurement equipment, the question of 3D scanning vs CMM leaves many manufacturers uncertain: should you choose a traditional coordinate measuring machine (CMM) or switch to modern 3D scanning technology? Each technology has its own strengths, and choosing the wrong one doesn&#8217;t just waste budget \u2014 it can affect [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":9645,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[92],"tags":[],"class_list":["post-9648","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-scantech-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>3D Scanning vs CMM: When Should You Use Which Measurement Technology? - Scantech<\/title>\n<meta name=\"description\" content=\"3D scanning vs CMM: which measurement technology fits your business? 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