{"id":78637,"date":"2025-07-15T06:00:00","date_gmt":"2025-07-15T13:00:00","guid":{"rendered":"https:\/\/www.autodesk.com\/products\/fusion-360\/blog\/?p=78637"},"modified":"2025-07-25T01:37:51","modified_gmt":"2025-07-25T08:37:51","slug":"supercharge-your-autodesk-fusion-assemblies-with-constraints","status":"publish","type":"post","link":"https:\/\/www.autodesk.com\/products\/fusion-360\/blog\/supercharge-your-autodesk-fusion-assemblies-with-constraints\/","title":{"rendered":"Supercharge Your Autodesk Fusion Assemblies With Constraints"},"content":{"rendered":"\n<p>Assembling components in <a href=\"https:\/\/www.autodesk.com\/products\/fusion-360\/overview\" target=\"_blank\" rel=\"noreferrer noopener\">Autodesk Fusion<\/a> has never been so easy. Our new method for connecting components lets you build relationships on even the most complex geometry. That means you can assemble features faster, more effectively, and most importantly, keep your design <strong>fully parametric<\/strong>.<\/p>\n\n\n<?xml encoding=\"utf-8\" ?><figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Stop Wasting Time! The New Constraints in Autodesk Fusion Make Assemblies Easy\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/vkROCgJ1yMw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen style=\"aspect-ratio:500 \/ 281;width:100%;height:auto;\"><\/iframe>\n<\/div><\/figure>\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-constraints-in-autodesk-fusion\">What are Constraints in Autodesk Fusion?<\/h3>\n\n\n<p>In Fusion, Constraints are a new way of defining the r<strong>elationships<br>between components<\/strong>. Different from joints, constraints let you define<br>individual relationships, face to face, axis to axis, edge to vertex, and build them up step by step. Joints work brilliantly if there is a snap point in the right location; if not, you are normally left manually measuring and making offsets.<\/p>\n\n\n\n<p>Constraints let you break down complex motions or positions into smaller, more intuitive definitions, and they give you full control over how components interact, rather than just where they end up.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"where-to-find-constraints-in-fusion\">Where to find Constraints in Fusion?<\/h3>\n\n\n<p>You can access Constraints from the Fusion toolbar.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"708\" height=\"286\" src=\"https:\/\/www.autodesk.com\/products\/fusion-360\/blog\/wp-content\/uploads\/2025\/07\/image-4.png\" alt=\"\" class=\"wp-image-78638\" srcset=\"https:\/\/www.autodesk.com\/products\/fusion-360\/blog\/wp-content\/uploads\/2025\/07\/image-4.png 708w, https:\/\/www.autodesk.com\/products\/fusion-360\/blog\/wp-content\/uploads\/2025\/07\/image-4-300x121.png 300w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/figure>\n\n\n\n<p>At the top of the command dialog, you\u2019ll see the current constraint type. Right now, we support two:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Align<\/li>\n\n\n\n<li>Angle<\/li>\n<\/ul>\n\n\n\n<p>But that\u2019s just the beginning\u2014we\u2019re already working on expanding the list of constraint types in upcoming releases.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"aligning-features-your-way\">Aligning features, your way<\/h3>\n\n\n<p>The Align constraint is more versatile than you might expect. You can align:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Faces<\/li>\n\n\n\n<li>Edges<\/li>\n\n\n\n<li>Axes<\/li>\n\n\n\n<li>Vertices<\/li>\n\n\n\n<li>Construction geometry<\/li>\n<\/ul>\n\n\n\n<p>This gives you a wide range of ways to describe how components should relate to one another. For example, aligning a cylindrical face to an edge lets you quickly constrain a shaft into a bearing<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"understanding-the-constraint-table\">Understanding the constraint table<\/h3>\n\n\n<p>A unique part of this workflow is the constraint table. Each row in the table represents a single constraint between two pieces of geometry. You can build up multiple rows to fully define the relationship between two components\u2014one row for aligning an axis, another for setting a face-to-face offset, and so on. This makes the process both transparent and easy to adjust later on. You can even edit constraint sets after creation to refine or complete them.<\/p>\n\n\n\n<p>And here\u2019s something powerful: a single constraint set doesn\u2019t have to be limited to just two components. As your design evolves, you can build up one-to-many relationships, constraining geometry across several parts in a single cohesive set. For example, you might start by aligning a handle to the outer drawer, then continue adding rows to relate it to the inner drawer.<\/p>\n\n\n\n<p>That flexibility allows you to describe exactly how parts should interact<br>without having to split logic across multiple commands.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"314\" height=\"352\" src=\"https:\/\/www.autodesk.com\/products\/fusion-360\/blog\/wp-content\/uploads\/2025\/07\/image-5.png\" alt=\"\" class=\"wp-image-78643\" srcset=\"https:\/\/www.autodesk.com\/products\/fusion-360\/blog\/wp-content\/uploads\/2025\/07\/image-5.png 314w, https:\/\/www.autodesk.com\/products\/fusion-360\/blog\/wp-content\/uploads\/2025\/07\/image-5-268x300.png 268w\" sizes=\"auto, (max-width: 314px) 100vw, 314px\" \/><\/figure>\n\n\n<h3 class=\"wp-block-heading\" id=\"realtime-previews\">Real-time previews<\/h3>\n\n\n<p>Another powerful feature is the full preview. As you build constraints, Fusion will show you how the components will behave before you commit to placing them. This takes into account any<br>previous constraints or joints you&#8217;ve already made, giving you a fully<br>representative preview of the final result.<\/p>\n\n\n\n<p>Don\u2019t want the entire assembly to update while you&#8217;re making selections? No problem, you can toggle preview off if you&#8217;re working with small or isolated geometry.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"constraints-across-assemblies\">Constraints across assemblies<\/h3>\n\n\n<p>One of the most exciting things about Constraints is how they behave across multiple levels of assemblies.<\/p>\n\n\n\n<p>For example, you can constrain part of a mechanism inside a sub-assembly, and then finish constraining it once it\u2019s inserted into the top-level assembly. This makes it easier to design large systems incrementally, while still keeping relationships clear and editable.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"try-constraints-in-fusion-today\"><strong>Try constraints in Fusion today<\/strong><\/h3>\n\n\n<p>Now you&#8217;re ready to jump into Fusion and try out the new <strong>Constrain Components<\/strong> command. This is just the beginning for Constraints in Fusion. We&#8217;re already working on expanding the types of constraints available and refining how they work with motion and parametric behaviors. Stay tuned for more updates, tutorials, and deep dives. As always, thanks for reading, and catch up again soon.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Assembling components in Autodesk Fusion has never been so easy. Our new method for connecting components lets you build relationships on even the most complex geometry. That means you can assemble features faster, more effectively, and most importantly, keep your design fully parametric. What are Constraints in Autodesk Fusion? In Fusion, Constraints are a new [&hellip;]<\/p>\n","protected":false},"author":4610,"featured_media":78653,"menu_order":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[12,479],"tags":[],"coauthors":[821],"class_list":["post-78637","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-product-design-engineering","dhig-theme--light"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Supercharge Your Autodesk Fusion Assemblies With Constraints - Fusion Blog<\/title>\n<meta name=\"description\" content=\"Assembling components in Fusion has never been so easy.\" \/>\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.autodesk.com\/products\/fusion-360\/blog\/supercharge-your-autodesk-fusion-assemblies-with-constraints\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Supercharge Your Autodesk Fusion Assemblies With Constraints - 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