{"id":22377,"date":"2025-05-05T13:49:44","date_gmt":"2025-05-05T11:49:44","guid":{"rendered":"https:\/\/xometry.pro\/articles\/mjf-design-guidelines\/"},"modified":"2025-05-15T16:06:01","modified_gmt":"2025-05-15T14:06:01","slug":"mjf-design-guidelines","status":"publish","type":"articles","link":"https:\/\/xometry.pro\/en-tr\/articles\/mjf-design-guidelines\/","title":{"rendered":"MJF 3D Printing Design Tips: 9 Best Practices"},"content":{"rendered":"<div role=\"navigation\" aria-label=\"Table of Contents\" class=\"simpletoc wp-block-simpletoc-toc\"><h2 class=\"simpletoc-title\">Table of Contents<\/h2>\n<ul class=\"simpletoc-list\">\n<li><a href=\"#h-1-maintain-proper-wall-thickness\">1. Maintain Proper Wall Thickness<\/a>\n\n<\/li>\n<li><a href=\"#h-2-reinforce-long-and-thin-features\">2. Reinforce Long and Thin Features<\/a>\n\n<\/li>\n<li><a href=\"#h-3-optimize-hollow-and-internal-structures\">3. Optimize Hollow and Internal Structures<\/a>\n\n<\/li>\n<li><a href=\"#h-4-allow-for-proper-part-clearance\">4. Allow for Proper Part Clearance<\/a>\n\n<\/li>\n<li><a href=\"#h-5-avoid-large-flat-surfaces\">5. Avoid Large Flat Surfaces<\/a>\n\n<\/li>\n<li><a href=\"#h-6-minimize-warping-on-long-parts\">6. Minimize Warping on Long Parts<\/a>\n\n<\/li>\n<li><a href=\"#h-7-design-snap-fits-with-mjf-in-mind\">7. Design Snap-Fits with MJF in Mind<\/a>\n\n<\/li>\n<li><a href=\"#h-8-avoid-deep-blind-holes-without-powder-escape\">8. Avoid Deep Blind Holes Without Powder Escape<\/a>\n\n<\/li>\n<li><a href=\"#h-9-use-legible-embossed-and-engraved-details\">9. Use Legible Embossed and Engraved Details<\/a>\n\n<\/li>\n<li><a href=\"#mjf-3d-printing-specifications-reference-guide\">MJF 3D Printing Specifications Reference Guide<\/a>\n\n<\/li>\n<li><a href=\"#get-your-highquality-mjf-3d-prints-at-xometry\">Get Your High-Quality MJF 3D Prints at Xometry<\/a>\n<\/li><\/ul><\/div>\n\n\n<p>Multi Jet Fusion (MJF) is a powder-bed fusion technology developed by HP that uses heat and chemical agents to produce detailed, high-strength plastic parts. Unlike extrusion-based methods, MJF creates dense, isotropic parts with excellent surface finish and mechanical performance, making it well-suited for both functional prototyping and industrial production.<\/p>\n\n\n\n<p>MJF offers many advantages: fast build speeds, precise detail resolution, and the ability to produce complex geometries without support structures. It is also one of the most cost-efficient options for medium to high-volume production, thanks to its efficient nesting and short cooling times. Common materials include PA 12, PA 11, polypropylene, and TPU\u2014each selected for their durability, flexibility, and heat resistance.<\/p>\n\n\n    <aside class=\"article-content-aside\">\r\n        <a href=\"https:\/\/xometry.pro\/en-tr\/articles\/3d-printing-mjf-overview\/\" class=\"aside-image sidebar__aside-image\"><img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-mjf-challengeparts-mixed-005-20181113.jpg\" alt=\"MJF \"><\/a><a href=\"https:\/\/xometry.pro\/en-tr\/articles\/3d-printing-mjf-overview\/\" class=\"aside-link\">Multi Jet Fusion (MJF) 3D Printing Technology Overview<\/a>    <\/aside>\r\n    \n\n    <section class=\"article-author-block\">\r\n        <div class=\"article-content-wrapper\">\r\n            <div class=\"author-block\">\r\n                                        <div class=\"author-info\">\r\n                            <h4 class=\"author-name\">Nikolaus Mroncz<\/h4>\r\n                            <p class=\"author-position\">Head of Sales Engineering<\/p>\r\n                        <\/div>\r\n                                    <\/div>\r\n                <div class=\"quote-block\" style=\"border-color: #0E6AED;\">\r\n                    <p>If you want to get high-quality MJF parts, smart design is essential. Many common issues\u2014like warping, powder entrapment, or poor surface finish\u2014can often be avoided by following key design principles. Paying attention to factors such as wall thickness, powder drainage, and part orientation can significantly improve performance and print success, keeping in mind that these are always design-related. Here are the most important design tips for MJF 3D printing.<\/p>\n                <\/div>\r\n        <\/div>\r\n    <\/section>\r\n\n\n<h2 class=\"wp-block-heading\" id=\"h-1-maintain-proper-wall-thickness\"><strong>1. Maintain Proper Wall Thickness<\/strong><\/h2>\n\n\n<p>Walls that are too thin may deform or become brittle, while overly thick walls can lead to heat accumulation during printing and cause warping or uneven cooling. These problems are especially critical in MJF due to the thermal dynamics of powder-bed fusion.&nbsp;<\/p>\n\n\n\n<p>Sudden variations in wall thickness can also generate internal stress, impacting dimensional accuracy and structural performance\u2014especially on flat surfaces or large parts.<\/p>\n\n\n\n<p><strong>Rule of Thumb:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Design walls at least <strong>0.7 mm<\/strong> thick for <strong>PA 12<\/strong>, and up to <strong>2.0 mm<\/strong> for more rigid materials.<\/li>\n\n\n\n<li>Walls as thin as <strong>0.6 mm<\/strong> are possible with internal support, but <strong>1.3 mm<\/strong> is preferred for consistent results.<\/li>\n\n\n\n<li>Avoid walls thicker than <strong>7 mm<\/strong>, as excess material can cause internal stress and distortion.\u00a0<\/li>\n\n\n\n<li><strong>Maintain uniform wall thickness<\/strong> across the part to reduce warping risks.<\/li>\n\n\n\n<li>Add <strong>ribs or fillets<\/strong> to reinforce thin areas and distribute stress more evenly.<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-2-reinforce-long-and-thin-features\"><strong>2. Reinforce Long and Thin Features<\/strong><\/h2>\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>Slender features like cantilevers, hooks, or clips are particularly vulnerable in MJF. Without proper reinforcement, they may bend, snap, or warp due to unsupported geometry or concentrated stress.<\/p>\n\n\n\n<p>This risk increases with high aspect ratios or sharp transitions, especially in the Z direction, where MJF parts are more exposed to uneven heating and cooling.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full is-resized\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"863\" height=\"845\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/filleted-cantilver-annotated.png\" alt=\"Design of a canteliver for MJF prints\" class=\"wp-image-107901\" style=\"max-width:229px;height:auto\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/filleted-cantilver-annotated.png 863w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/filleted-cantilver-annotated-300x294.png 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/filleted-cantilver-annotated-768x752.png 768w\" sizes=\"(max-width: 863px) 100vw, 863px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/filleted-cantilver-annotated.png\" data-fancybox=\"gallery-22377\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/filleted-cantilver-annotated.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>Rule of Thumb:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>For cantilevers with width <strong>&lt; 1 mm<\/strong>, keep the <strong>aspect ratio (L\/W) &lt; 1<\/strong>.<\/li>\n\n\n\n<li>Use a <strong>minimum cantilever base thickness of 1 mm<\/strong> for durability.<\/li>\n\n\n\n<li>Add <strong>fillets or ribs<\/strong> at stress points or extended features.<\/li>\n\n\n\n<li>Avoid sharp edges and use <strong>smooth, gradual transitions<\/strong> to minimize mechanical stress.<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-3-optimize-hollow-and-internal-structures\"><strong>3. Optimize Hollow and Internal Structures<\/strong><\/h2>\n\n\n<p>Enclosed spaces such as hollow bodies, ducts, or lattices tend to trap unfused powder. Without proper drainage, the trapped material increases part weight and complicates post-processing, especially for complex geometries. If unaddressed, this can lead to poor surface quality or blocked ducts\u2014making the part unusable or harder to clean.<\/p>\n\n\n\n<p><strong>Rule of Thumb:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Include <strong>two or more drain holes<\/strong> (each <strong>\u2265 5 mm<\/strong>) on opposite sides of hollow parts.<\/li>\n\n\n\n<li>Keep a <strong>minimum lattice beam gap of 1 mm<\/strong> for effective powder evacuation.<\/li>\n\n\n\n<li>In ducts, add a <strong>strip or chain<\/strong> feature to aid post-print powder removal.<\/li>\n\n\n\n<li>For ducts narrower than <strong>5 mm<\/strong>, use a <strong>flexible cleaning tool<\/strong> after printing.<\/li>\n\n\n\n<li>Maintain <strong>2\u20133 mm wall thickness<\/strong> in hollowed parts and include perforations if fully enclosed.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"658\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Hollowed-Part-Drain-Holes_updated-1024x658.png\" alt=\"Hollowed part with drain holes for powder exit\" class=\"wp-image-107913\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Hollowed-Part-Drain-Holes_updated-1024x658.png 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Hollowed-Part-Drain-Holes_updated-300x193.png 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Hollowed-Part-Drain-Holes_updated-768x494.png 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Hollowed-Part-Drain-Holes_updated-1536x987.png 1536w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Hollowed-Part-Drain-Holes_updated.png 1711w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Hollowed-Part-Drain-Holes_updated.png\" data-fancybox=\"gallery-22377\" data-caption=\"Hollowed part with drain holes for powder exit\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Hollowed-Part-Drain-Holes_updated.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><figcaption class=\"wp-element-caption\">Hollowed part with drain holes for powder exit<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/honeycomb-cube-2-1024x1024.png\" alt=\"Part with a honeycomb structural fill\" class=\"wp-image-107925\" style=\"max-width:268px;height:auto\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/honeycomb-cube-2-1024x1024.png 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/honeycomb-cube-2-300x300.png 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/honeycomb-cube-2-150x150.png 150w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/honeycomb-cube-2-768x768.png 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/honeycomb-cube-2-84x84.png 84w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/honeycomb-cube-2-102x102.png 102w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/honeycomb-cube-2.png 1100w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/honeycomb-cube-2.png\" data-fancybox=\"gallery-22377\" data-caption=\"Part with a honeycomb structural fill\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/honeycomb-cube-2.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><figcaption class=\"wp-element-caption\">Part with a honeycomb structural fill<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-4-allow-for-proper-part-clearance\"><strong>4. Allow for Proper Part Clearance<\/strong><\/h2>\n\n\n<p>Parts designed to fit, slide, or rotate together must include sufficient clearance. If spacing is too tight, surfaces may fuse during printing or misalign after assembly. Because MJF does not account for mechanical tolerances or friction in digital models, designers must compensate with functional gaps based on real-world behavior.<\/p>\n\n\n\n<p><strong>Rule of Thumb:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Parts printed together: <strong>minimum clearance of 0.7 mm<\/strong>.<\/li>\n\n\n\n<li>For post-assembly: use <strong>0.4 mm clearance<\/strong>, or <strong>0.2 mm<\/strong> for snug fits.<\/li>\n\n\n\n<li>If walls are <strong>&lt; 3 mm thick<\/strong>, gaps as low as <strong>0.3 mm<\/strong> may work, but require testing.<\/li>\n\n\n\n<li>Align parts in CAD to reflect real assembly positioning.<\/li>\n\n\n\n<li>Add <strong>drawings or notes<\/strong> to flag movable parts during post-processing.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/socket-cross-section-transparent-bg-1024x512.png\" alt=\"Socket cross-section\" class=\"wp-image-107937\" style=\"max-width:681px;height:auto\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/socket-cross-section-transparent-bg-1024x512.png 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/socket-cross-section-transparent-bg-300x150.png 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/socket-cross-section-transparent-bg-768x384.png 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/socket-cross-section-transparent-bg-1536x768.png 1536w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/socket-cross-section-transparent-bg.png 1548w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/socket-cross-section-transparent-bg.png\" data-fancybox=\"gallery-22377\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/socket-cross-section-transparent-bg.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-5-avoid-large-flat-surfaces\"><strong>5. Avoid Large Flat Surfaces<\/strong><\/h2>\n\n\n<p>Flat, wide surfaces\u2014especially those printed parallel to the build plane\u2014tend to warp due to uneven heat distribution and shrinkage. Adding support ribs may worsen the issue by concentrating stress. Warped surfaces reduce dimensional accuracy, create cosmetic defects, and may impair the part\u2019s functional fit.<\/p>\n\n\n\n<p><strong>Rule of Thumb:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Avoid large, flat surfaces (e.g., A4-sized planes) when possible.<\/li>\n\n\n\n<li>Replace broad areas with <strong>lattices, cutouts, or ribs<\/strong> to reduce thermal stress.<\/li>\n\n\n\n<li>Keep flat areas <strong>close to the bottom of the build<\/strong> to minimize Z-axis effects.<\/li>\n\n\n\n<li>Maintain a <strong>minimum thickness of 0.3 mm<\/strong> in wide areas to avoid curling.<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-6-minimize-warping-on-long-parts\"><strong>6. Minimize Warping on Long Parts<\/strong><\/h2>\n\n\n<p>Thin, elongated parts are especially susceptible to shrinkage and distortion. When one area cools faster than another, internal tension builds up and causes the part to warp\u2014especially with abrupt changes in section thickness. This deformation often results in bends, uneven edges, or parts that fall outside dimensional tolerances.<\/p>\n\n\n\n<p><strong>Rule of Thumb:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Avoid aspect ratios <strong>greater than 10:1<\/strong> (length vs. width) in unsupported sections.<\/li>\n\n\n\n<li><strong>Increase wall thickness<\/strong> to balance cooling on long features.<\/li>\n\n\n\n<li>Use <strong>smooth transitions<\/strong> to avoid stress from sudden geometry changes.<\/li>\n\n\n\n<li>Hollow out or use <strong>internal lattices<\/strong> to ensure more even material distribution and cooling.<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-7-design-snap-fits-with-mjf-in-mind\"><strong>7. Design Snap-Fits with MJF in Mind<\/strong><\/h2>\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Snap-fits are a simple way to assemble plastic parts, but require careful sizing to ensure flexibility and avoid breakage. If the overhangs are too sharp or the beam too rigid, it may snap during assembly.<\/p>\n\n\n\n<p>Designing for MJF means understanding how the material flexes and where to relieve stress during engagement.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"697\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/cantilever-snap-fit-1024x697.png\" alt=\"Cantilever snap-fit\" class=\"wp-image-107949\" style=\"max-width:379px;height:auto\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/cantilever-snap-fit-1024x697.png 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/cantilever-snap-fit-300x204.png 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/cantilever-snap-fit-768x523.png 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/cantilever-snap-fit.png 1300w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/cantilever-snap-fit.png\" data-fancybox=\"gallery-22377\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/cantilever-snap-fit.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>Rule of Thumb:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Base thickness: \u2265 1 mm<\/strong> for the cantilever.<\/li>\n\n\n\n<li><strong>Overhang depth: \u2265 1 mm<\/strong> for secure locking.<\/li>\n\n\n\n<li>Add <strong>radii = \u00bd base thickness<\/strong> at the root to distribute strain.<\/li>\n\n\n\n<li><strong>Chamfer the tip<\/strong> of the overhang to reduce insertion force.<\/li>\n\n\n\n<li>Keep <strong>assembly angle between 35\u00b0 and 40\u00b0<\/strong> and <strong>taper beams<\/strong> to reduce stress.<\/li>\n<\/ul>\n\n\n    <section class=\"article-author-block\">\r\n        <div class=\"article-content-wrapper\">\r\n            <div class=\"author-block\">\r\n                                        <div class=\"author-info\">\r\n                            <h4 class=\"author-name\">Nikolaus Mroncz<\/h4>\r\n                            <p class=\"author-position\">Head of Sales Engineering<\/p>\r\n                        <\/div>\r\n                                    <\/div>\r\n                <div class=\"quote-block\" style=\"border-color: #0E6AED;\">\r\n                    <p>For snap-fit designs, PA 11 is your best bet. It offers greater elongation at break than PA 12, making it more flexible and less prone to cracking under repeated stress\u2014ideal when the hook needs to bend and return to shape reliably.<\/p>\n                <\/div>\r\n        <\/div>\r\n    <\/section>\r\n\n\n<h2 class=\"wp-block-heading\" id=\"h-8-avoid-deep-blind-holes-without-powder-escape\"><strong>8. Avoid Deep Blind Holes Without Powder Escape<\/strong><\/h2>\n\n\n<p>Blind holes, screw bosses, or deep cavities can trap powder if there&#8217;s no way for it to escape. The deeper the hole, the harder it is to clean\u2014often requiring manual intervention.<br>Residual powder in threaded holes or sockets can block fasteners or weaken the structure if left in place.<\/p>\n\n\n\n<p><strong>Rule of Thumb:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Add <strong>exit holes or escape channels<\/strong> with clear lines of sight.<\/li>\n\n\n\n<li>For deep holes (&gt; <strong>12.7 mm<\/strong>), include <strong>multiple exit points<\/strong> along the depth.<\/li>\n\n\n\n<li>Use <strong>fillets at the base of bosses<\/strong> to strengthen the feature and reduce stress.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"677\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/boss-exit-holes-1024x677.png\" alt=\"Powder exit holes\" class=\"wp-image-107961\" style=\"max-width:720px;height:auto\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/boss-exit-holes-1024x677.png 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/boss-exit-holes-300x198.png 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/boss-exit-holes-768x508.png 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/boss-exit-holes-1536x1016.png 1536w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/boss-exit-holes.png 1577w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/boss-exit-holes.png\" data-fancybox=\"gallery-22377\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/boss-exit-holes.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-9-use-legible-embossed-and-engraved-details\"><strong>9. Use Legible Embossed and Engraved Details<\/strong><\/h2>\n\n\n<p>Texts, logos, and surface features are often used for branding or part identification, but if they\u2019re too small, they can blur during printing or disappear during post-processing. Embossed features are especially sensitive to surface treatments like bead blasting and vapor smoothing, which can round off edges and reduce definition.<\/p>\n\n\n\n<p><strong>Rule of Thumb:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use a <strong>minimum line thickness of 0.5 mm<\/strong> for both embossed and engraved features.<\/li>\n\n\n\n<li>Embossed: <strong>\u2265 1 mm height<\/strong>; Engraved: <strong>\u2265 0.5 mm depth<\/strong>.<\/li>\n\n\n\n<li>Ensure <strong>overall character height is at least 2.5 mm<\/strong> for good readability.<\/li>\n\n\n\n<li>For best results, orient <strong>embossed text face-down<\/strong>, and <strong>engraved text face-up<\/strong>.<br>Avoid raised or engraved features <strong>smaller than 0.5 mm<\/strong>, as they may not survive post-processing.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"402\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Guidelines-Part_Annotated_transparent-bg-copy-1024x402.png\" alt=\"Guidelines for MJF 3D printing text and pins\" class=\"wp-image-107973\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Guidelines-Part_Annotated_transparent-bg-copy-1024x402.png 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Guidelines-Part_Annotated_transparent-bg-copy-300x118.png 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Guidelines-Part_Annotated_transparent-bg-copy-768x301.png 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Guidelines-Part_Annotated_transparent-bg-copy-1536x602.png 1536w, https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Guidelines-Part_Annotated_transparent-bg-copy-2048x803.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Guidelines-Part_Annotated_transparent-bg-copy.png\" data-fancybox=\"gallery-22377\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/Guidelines-Part_Annotated_transparent-bg-copy.png\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\"><svg class=\"wp-block-image__fancy-box-button-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewBox=\"0 0 18 18\" fill=\"none\" aria-hidden=\"true\">\r\n               <path d=\"M0 2V6H2V2H6V0H2C0.895 0 0 0.895 0 2ZM2 12H0V16C0 17.105 0.895 18 2 18H6V16H2V12ZM16 16H12V18H16C17.105 18 18 17.105 18 16V12H16V16ZM16 0H12V2H16V6H18V2C18 0.895 17.105 0 16 0Z\" fill=\"#092C47\"\/>\r\n             <\/svg><\/a><\/div><\/figure>\n\n\n<h2 class=\"wp-block-heading\" id=\"mjf-3d-printing-specifications-reference-guide\"><strong>MJF 3D Printing Specifications Reference Guide<\/strong><\/h2>\n\n\n<p>The following table shows specifications for designing parts to be 3D printed through the MJF printing technology.&nbsp;<\/p>\n\n\n<div class=\"custom-table-block \" id=\"table-id-881\" >\r\n\t<div class=\"search-input-wrapper\">\r\n\t\t<svg width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\r\n\t\t\t<path d=\"M15.7812 13.833L12.6659 10.7177C12.5252 10.5771 12.3346 10.499 12.1347 10.499H11.6253C12.4877 9.39596 13.0002 8.00859 13.0002 6.49937C13.0002 2.90909 10.0911 0 6.50083 0C2.91056 0 0.00146484 2.90909 0.00146484 6.49937C0.00146484 10.0896 2.91056 12.9987 6.50083 12.9987C8.01006 12.9987 9.39742 12.4863 10.5004 11.6239V12.1332C10.5004 12.3332 10.5786 12.5238 10.7192 12.6644L13.8345 15.7797C14.1282 16.0734 14.6032 16.0734 14.8938 15.7797L15.778 14.8954C16.0718 14.6017 16.0718 14.1267 15.7812 13.833ZM6.50083 10.499C4.29167 10.499 2.50122 8.71165 2.50122 6.49937C2.50122 4.29021 4.28855 2.49976 6.50083 2.49976C8.70999 2.49976 10.5004 4.28708 10.5004 6.49937C10.5004 8.70852 8.71311 10.499 6.50083 10.499Z\" fill=\"#476175\"\/>\r\n\t\t<\/svg>\r\n\t\t<input type=\"search\" class=\"table-search-input\" id=\"table-search-881\" placeholder=\"Table search\">\r\n\t<\/div>\t\r\n\t<div class=\"table-wrapper\">\r\n\t\t<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 37.5%;\"><b>Specifications<\/b><\/td>\n<td style=\"width: 62.3711%;\"><b>Details<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 37.5%;\"><span style=\"font-weight: 400;\">Maximum build volume<\/span><\/td>\n<td style=\"width: 62.3711%;\"><span style=\"font-weight: 400;\">380 x 284 x 380 mm. Recommended: 356 x 280 x 356 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 37.5%;\"><span style=\"font-weight: 400;\">Minimum feature thickness<\/span><\/td>\n<td style=\"width: 62.3711%;\"><span style=\"font-weight: 400;\">0.50 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 37.5%;\"><span style=\"font-weight: 400;\">Suggested minimum wall thickness<\/span><\/td>\n<td style=\"width: 62.3711%;\"><span style=\"font-weight: 400;\">0.70 mm (supported), 0.70 mm (unsupported)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 37.5%;\"><span style=\"font-weight: 400;\">Layer thickness<\/span><\/td>\n<td style=\"width: 62.3711%;\"><span style=\"font-weight: 400;\">0.08 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 37.5%;\"><span style=\"font-weight: 400;\">General tolerance<\/span><\/td>\n<td style=\"width: 62.3711%;\"><span style=\"font-weight: 400;\">\u00b10.3% (\u00b1 0.3 mm)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t<\/div>\r\n<\/div>\r\n<style>\r\n\t.custom-table-block table{\r\n\t\theight: initial!important;\r\n\t}\r\n\t.search-input-wrapper{\r\n\t\tposition: relative;\r\n\t\tmargin-bottom: 24px;\r\n\t}\r\n\t.search-input-wrapper svg{\r\n\t\tposition: absolute;\r\n\t\ttop:50%;\r\n\t\tleft:12px;\r\n\t\ttransform: translateY(-50%);\r\n\t}\r\n\t.table-search-input{\r\n\t\tpadding: 0 0 0 40px;\r\n\t\tborder:1px solid #C1CAD1;\r\n\t\theight: 44px;\r\n\t\twidth: 201px;\r\n\t\tcolor:#092C47;\r\n\t\tfont-family: Open Sans;\r\n\t\tfont-size: 16px;\r\n\t\tfont-weight: 400;\r\n\t\tline-height: 24px;\r\n\t\tletter-spacing: 0em;\r\n\t\ttext-align: left;\r\n\t}\r\n\t.table-search-input::placeholder{\r\n\t\tcolor:#092C47;\r\n\t}\r\n\t\r\n\t.custom-table-block thead th{\r\n\t\ttext-align: left;\r\n\t\twhite-space:nowrap;\r\n\t}\r\n\t\r\n\t.custom-table-block thead{\r\n\t\tmargin-bottom: 14px;\r\n\t}\r\n\r\n\t.custom-table-block tbody tr:nth-child(odd){\r\n\t\tbackground-color: #F6F9FF;\r\n\t}\r\n\r\n\t.custom-table-block tbody, .custom-table-block thead, .custom-table-block tr, .custom-table-block td, .custom-table-block th{\r\n\t\theight: initial!important;\r\n\t}\r\n\t\r\n\t.custom-table-block tbody td{\r\n\t\tcolor:#092C47;\r\n\t\tfont-family: Open Sans;\r\n\t\tfont-size: 16px;\r\n\t\tfont-weight: 400;\r\n\t\tline-height: 24px;\r\n\t\tletter-spacing: 0em;\r\n\t\ttext-align: left;\r\n\t\tpadding: 7px;\r\n\t}\r\n\t\r\n\t.custom-table-block thead th{\r\n\t\tfont-family: Open Sans;\r\n\t\tfont-size: 16px;\r\n\t\tfont-weight: 700;\r\n\t\tline-height: 24px;\r\n\t\tletter-spacing: 0em;\r\n\t\ttext-align: left;\r\n\t\tcolor:#092C47;\r\n\t\tposition: relative;\r\n\t}\r\n\t.custom-table-block thead th:after{\r\n\t\tcontent:\"\";\r\n\t\tdisplay: inline-block;\r\n\t\tbackground-image: url(\"data:image\/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http:\/\/www.w3.org\/2000\/svg'%3E%3Cpath d='M10.585 0.585938L6 5.17094L1.415 0.585938L0 2.00094L6 8.00094L12 2.00094L10.585 0.585938Z' fill='%23476175'\/%3E%3C\/svg%3E%0A\");\r\n\t\tmargin-left: 8px;\r\n\t\tbackground-position: center center;\r\n\t\tbackground-size: 12px 7.5px;\r\n\t\tbackground-repeat: no-repeat;\r\n\t\twidth: 24px;\r\n\t\theight: 12px;\r\n\t}\r\n\t.custom-table-block{\r\n\t\tmargin: 20px 0;\t\r\n\t}\r\n\t.custom-table-block .table-wrapper{\r\n\t\twidth: 100%;\r\n\t\toverflow-x: auto;\r\n\t}\r\n\t@media(max-width: 768px){\r\n\t\t\/* .custom-table-block tbody td{\r\n\t\t\twhite-space: nowrap;\r\n\t\t} *\/\r\n\t\t.custom-table-block .table-wrapper{\r\n\t\t\tmax-width: calc(100vw - 16px);\r\n\t\t}\r\n\t}\r\n<\/style>\r\n\n\n<h2 class=\"wp-block-heading\" id=\"get-your-highquality-mjf-3d-prints-at-xometry\"><strong>Get Your High-Quality MJF 3D Prints at Xometry<\/strong><\/h2>\n\n\n<p>Designing effectively for MJF 3D printing means understanding the technology\u2019s specific constraints and opportunities. By applying the right design practices\u2014such as maintaining consistent wall thickness, adding drainage to enclosed features, ensuring proper part clearance, and optimizing part orientation\u2014you can reduce the risk of common defects like warping, trapped powder, or surface inconsistencies.<\/p>\n\n\n\n<p>At Xometry, our engineering team supports you in applying these design principles to help achieve reliable, functional parts suited to your specific application. Explore our <a href=\"https:\/\/xometry.com.tr\/en\/3d-printing\/\" target=\"_blank\" rel=\"noreferrer noopener\">MJF 3D printing service<\/a> to see how it can support your prototyping or production needs.<\/p>\n","protected":false},"author":50,"featured_media":107989,"comment_status":"open","ping_status":"closed","template":"","categories":[],"c-tag-articles":[],"global-tag":[495,693],"class_list":["post-22377","articles","type-articles","status-publish","has-post-thumbnail","hentry","global-tag-3d-printing-tr","global-tag-design-tr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>MJF 3D Printing Design Tips: 9 Best Practices | Xometry Pro<\/title>\n<meta name=\"description\" content=\"Hi, I\u2019m Niko Mroncz and I\u2019ll share key tips to help you design more reliable, high-performance parts for Multi Jet Fusion 3D printing.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/xometry.pro\/en-tr\/articles\/mjf-design-guidelines\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MJF 3D Printing Design Tips: 9 Best Practices | Xometry Pro\" \/>\n<meta property=\"og:description\" content=\"Hi, I\u2019m Niko Mroncz and I\u2019ll share key tips to help you design more reliable, high-performance parts for Multi Jet Fusion 3D printing.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/xometry.pro\/en-tr\/articles\/mjf-design-guidelines\/\" \/>\n<meta property=\"og:site_name\" content=\"Xometry Pro\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-15T14:06:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/xometry.pro\/wp-content\/uploads\/2025\/04\/mjf-3d-prints-scaled.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1344\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/articles\\\/mjf-design-guidelines\\\/\",\"url\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/articles\\\/mjf-design-guidelines\\\/\",\"name\":\"MJF 3D Printing Design Tips: 9 Best Practices | Xometry Pro\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/articles\\\/mjf-design-guidelines\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/articles\\\/mjf-design-guidelines\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/xometry.pro\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/mjf-3d-prints-scaled.png\",\"datePublished\":\"2025-05-05T11:49:44+00:00\",\"dateModified\":\"2025-05-15T14:06:01+00:00\",\"description\":\"Hi, I\u2019m Niko Mroncz and I\u2019ll share key tips to help you design more reliable, high-performance parts for Multi Jet Fusion 3D printing.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/articles\\\/mjf-design-guidelines\\\/#breadcrumb\"},\"inLanguage\":\"en-TR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/articles\\\/mjf-design-guidelines\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-TR\",\"@id\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/articles\\\/mjf-design-guidelines\\\/#primaryimage\",\"url\":\"https:\\\/\\\/xometry.pro\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/mjf-3d-prints-scaled.png\",\"contentUrl\":\"https:\\\/\\\/xometry.pro\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/mjf-3d-prints-scaled.png\",\"width\":2560,\"height\":1344},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/articles\\\/mjf-design-guidelines\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Articles\",\"item\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/articles\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Design\",\"item\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/global-tag\\\/design-tr\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"MJF 3D Printing Design Tips: 9 Best Practices\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/#website\",\"url\":\"https:\\\/\\\/xometry.pro\\\/en-tr\\\/\",\"name\":\"Xometry Pro\",\"description\":\"Knowledge &amp; 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