{"id":38558,"date":"2023-12-08T16:53:40","date_gmt":"2023-12-08T16:53:40","guid":{"rendered":"https:\/\/xometry.pro\/articles\/3d-printing-mjf-vs-sls\/"},"modified":"2024-06-03T16:49:14","modified_gmt":"2024-06-03T14:49:14","slug":"impresion-3d-mjf-vs-sls","status":"publish","type":"articles","link":"https:\/\/xometry.pro\/es\/articulos\/impresion-3d-mjf-vs-sls\/","title":{"rendered":"MJF vs SLS: Comparaci\u00f3n de dos importantes tecnolog\u00edas de impresi\u00f3n 3D"},"content":{"rendered":"<div role=\"navigation\" aria-label=\"Tabla de contenidos\" class=\"simpletoc wp-block-simpletoc-toc\"><h2 class=\"simpletoc-title\">Tabla de contenidos<\/h2>\n<ul class=\"simpletoc-list\">\n<li><a href=\"#h-descripcion-de-las-tecnologias-de-impresion-3d\">Descripci\u00f3n de las tecnolog\u00edas de impresi\u00f3n 3D<\/a>\n\n\n<\/li>\n\n<li><a href=\"#h-diferencias-entre-la-impresion-3d-mjf-y-sls\">Diferencias entre la impresi\u00f3n 3D MJF y SLS<\/a>\n\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<li><a href=\"#h-como-elegir-la-tecnologia-de-impresion-3d-adecuada\">C\u00f3mo elegir la tecnolog\u00eda de impresi\u00f3n 3D adecuada<\/a>\n\n<\/li>\n<li><a href=\"#h-obtenga-piezas-mjf-y-sls-en-xometry\">Obtenga piezas MJF y SLS en Xometry<\/a>\n<\/li><\/ul><\/div>\n\n\n<p>El <a href=\"https:\/\/xometry.eu\/es\/sinterizacion-laser-selectiva-sls\/\" target=\"_blank\" rel=\"noreferrer noopener\">sinterizado selectivo por l\u00e1ser (SLS)<\/a> y la <a href=\"https:\/\/xometry.eu\/es\/hp-multi-jet-fusion\/\" target=\"_blank\" rel=\"noreferrer noopener\">Multi Jet Fusion (MJF)<\/a> son dos de las tecnolog\u00edas de impresi\u00f3n 3D de fusi\u00f3n de lecho de polvo (PBF) m\u00e1s utilizadas para pol\u00edmeros y elast\u00f3meros.<\/p>\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-image\">\r\n                            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/07\/Nikolaus-Mroncz-1.png\" alt=\"\">\r\n                        <\/div>\r\n                                                <div class=\"author-info\">\r\n                            <h4 class=\"author-name\">Nikolaus Mroncz<\/h4>\r\n                            <p class=\"author-position\">Ingeniero de Xometry<\/p>\r\n                        <\/div>\r\n                                    <\/div>\r\n                <div class=\"quote-block\" style=\"border-color: #0E6AED;\">\r\n                    <p>SLS y MJF son muy similares en cuanto a proceso y flujo de trabajo, capaces de producir piezas casi id\u00e9nticas. La MJF, con sus propiedades isotr\u00f3picas y una resoluci\u00f3n de impresi\u00f3n ligeramente superior, es ideal para piezas funcionales m\u00e1s peque\u00f1as. SLS, que ofrece una gama m\u00e1s amplia de materiales y mayores vol\u00famenes de construcci\u00f3n, es m\u00e1s adecuado para prototipos visuales y piezas funcionales de tama\u00f1o medio. Ambos procesos son comparables en cuanto a coste y velocidad de impresi\u00f3n, pero la MJF es m\u00e1s rentable para grandes vol\u00famenes de producci\u00f3n y ligeramente m\u00e1s r\u00e1pida debido a su tiempo de enfriamiento m\u00e1s r\u00e1pido y a su capacidad para reutilizar m\u00e1s polvo.<\/p>\n                <\/div>\r\n        <\/div>\r\n    <\/section>\r\n\n\n<h2 class=\"wp-block-heading\" id=\"h-descripcion-de-las-tecnologias-de-impresion-3d\"><strong><strong>Descripci\u00f3n de las tecnolog\u00edas de impresi\u00f3n 3D<\/strong><\/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\"><h3 class=\"wp-block-heading\" id=\"h-sinterizado-selectivo-por-laser\"><strong><strong>Sinterizado selectivo por l\u00e1ser<\/strong><\/strong><\/h3>\n\n\n<p>El sinterizado selectivo por l\u00e1ser es una t\u00e9cnica de impresi\u00f3n 3D en lecho de polvo que se utiliza para crear piezas a partir de materiales termopl\u00e1sticos como PA 12 y PA 11. En este proceso, un l\u00e1ser de CO2 fusiona selectivamente el polvo pl\u00e1stico trazando cada secci\u00f3n transversal de la pieza, capa por capa. Tras sinterizar cada capa, el lecho de impresi\u00f3n desciende y se aplica una nueva capa de material en polvo.<\/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-full is-resized\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls_icon.gif\" alt=\"\" class=\"wp-image-18061\" style=\"max-width:303px;height:auto\"\/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls_icon.gif\" data-fancybox=\"gallery-38558\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls_icon.gif\" 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    <aside class=\"article-content-aside\">\r\n        <a href=\"https:\/\/xometry.pro\/es\/articulos\/impresion-3d-sls-tecnologia\/\" class=\"aside-image sidebar__aside-image\"><img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/07\/sls-pa-12-printed-parts-1440x960-1.jpg\" alt=\"\"><\/a><a href=\"https:\/\/xometry.pro\/es\/articulos\/impresion-3d-sls-tecnologia\/\" class=\"aside-link\">Impresi\u00f3n 3D por SLS: Visi\u00f3n general de la tecnolog\u00eda<\/a>    <\/aside>\r\n    \n\n\n<p>El t\u00e9rmino \u00absinterizado\u00bb describe el calentamiento de las part\u00edculas de pl\u00e1stico hasta que sus superficies se funden y se adhieren entre s\u00ed. El SLS es una tecnolog\u00eda consolidada que admite una amplia gama de materiales (incluidos materiales ign\u00edfugos y aptos para uso alimentario), lo que la hace m\u00e1s vers\u00e1til en comparaci\u00f3n con m\u00e9todos m\u00e1s recientes como el MJF.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-003-20170830-1024x683.jpg\" alt=\"Engine casing printed with SLS\" class=\"wp-image-36684\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-003-20170830-1024x683.jpg 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-003-20170830-300x200.jpg 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-003-20170830-768x512.jpg 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-003-20170830-1536x1024.jpg 1536w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-003-20170830-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-003-20170830-scaled.jpg\" data-fancybox=\"gallery-38558\" data-caption=\"Carcasa de motor impresa con SLS\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-003-20170830-scaled.jpg\" 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\">Carcasa de motor impresa con SLS<\/figcaption><\/figure>\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\"><h3 class=\"wp-block-heading\" id=\"h-multi-jet-fusion\"><strong>Multi Jet Fusion<\/strong><\/h3>\n\n\n<p>HP Multi Jet Fusion es una tecnolog\u00eda de impresi\u00f3n 3D en lecho de polvo desarrollada por Hewlett-Packard en 2016. Consiste en un proceso de varios pasos en el que se extiende una fina capa de polvo en el lecho de impresi\u00f3n y se calienta justo por debajo de su punto de sinterizaci\u00f3n. A continuaci\u00f3n, se aplica un agente de fusi\u00f3n para formar la secci\u00f3n transversal de la pieza, seguido de un agente de detallado para mejorar la nitidez de los bordes.<\/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-full is-resized\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/hp_mjf_icon.gif\" alt=\"\" class=\"wp-image-18073\" style=\"max-width:292px;height:auto\"\/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/hp_mjf_icon.gif\" data-fancybox=\"gallery-38558\" data-caption=\"\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/hp_mjf_icon.gif\" 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>Una fuente de calor infrarrojo pasa sobre el polvo tratado, sinterizando las part\u00edculas para crear la pieza. La MJF est\u00e1 dise\u00f1ada para mayores \u00edndices de producci\u00f3n y ofrece avances sobre la SLS en velocidad y precisi\u00f3n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1000\" height=\"666\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-mjf-challengeparts-gray-004-20181113.jpg\" alt=\"3D printed part with MJF\" class=\"wp-image-36696\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-mjf-challengeparts-gray-004-20181113.jpg 1000w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-mjf-challengeparts-gray-004-20181113-300x200.jpg 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-mjf-challengeparts-gray-004-20181113-768x511.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-mjf-challengeparts-gray-004-20181113.jpg\" data-fancybox=\"gallery-38558\" data-caption=\"Pieza impresa en 3D con MJF\" aria-label=\"Open full image\"><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-mjf-challengeparts-gray-004-20181113.jpg\" 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\">Pieza impresa en 3D con MJF<\/figcaption><\/figure>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-diferencias-entre-la-impresion-3d-mjf-y-sls\"><strong><strong><strong>Diferencias entre la impresi\u00f3n 3D MJF y SLS<\/strong><\/strong><\/strong><\/h2>\n\n<h3 class=\"wp-block-heading\" id=\"h-materiales-de-mjf-vs-sls\"><strong><strong>Materiales de MJF vs SLS<\/strong><\/strong><\/h3>\n\n\n<p>La MJF y la SLS utilizan ampliamente poliamidas como el Nylon 11 y el Nylon 12, junto con poliuretano termopl\u00e1stico (TPU) y polipropileno. La tecnolog\u00eda SLS tambi\u00e9n es capaz de imprimir con Nylon relleno de carbono y aluminio, y las m\u00e1quinas SLS especializadas de alta temperatura, <a href=\"https:\/\/www.eos.info\/en-us\/polymer-solutions\/polymer-materials\/high-performance#ht-23\" target=\"_blank\" rel=\"noreferrer noopener\">como las de EOS<\/a>, pueden trabajar con termopl\u00e1sticos de ingenier\u00eda como el PEEK. El SLS tambi\u00e9n es compatible con variantes de PA 11 y PA 12 aptas para alimentos, adem\u00e1s de un material de PA 12 con clasificaci\u00f3n UL 94 V-0 (PA 2210 FR).<\/p>\n\n\n\n<p>En cambio, MJF se limita actualmente a menos materiales, principalmente Nylon 12, Nylon 11 y TPU. Sin embargo, MJF tambi\u00e9n ofrece Nylon 12 con opciones como una variante con un 40% de carga de vidrio para mejorar la resistencia.<\/p>\n\n\n\n<p>La siguiente tabla compara los materiales m\u00e1s utilizados en las tecnolog\u00edas MJF y SLS:<\/p>\n\n\n<div class=\"custom-table-block \" id=\"table-id-332\" >\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-332\" placeholder=\"B\u00fasqueda en la tabla\">\r\n\t<\/div>\t\r\n\t<div class=\"table-wrapper\">\r\n\t\t<table class=\"fix-width\">\n<thead>\n<tr>\n<th>Material<\/th>\n<th><b>Tecnolog\u00eda<\/b> <b>de impresi\u00f3n<\/b><br \/>\n3D<\/th>\n<th><b>Resistencia<\/b><br \/>\n<b>a la tracci\u00f3n<\/b> (MPa)<\/th>\n<th><b>Alargamiento<\/b><br \/>\n<b>a la rotura<\/b> (%)<\/th>\n<th><b>Temperatura<\/b> <b>de deflexi\u00f3n<\/b><br \/>\n<b>t\u00e9rmica<\/b><br \/>\n(0,45 MPa) (\u00b0C)<\/th>\n<th><b>Densidad<\/b> \u200b\u200b(g\/cm\u00b3)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Nylon 12 \/ PA 12<\/td>\n<td>SLS<\/td>\n<td>50<\/td>\n<td>11<\/td>\n<td>171<\/td>\n<td>1,01<\/td>\n<\/tr>\n<tr>\n<td>Nylon 12 \/ PA 12<\/td>\n<td>MJF<\/td>\n<td>48<\/td>\n<td>20<\/td>\n<td>175<\/td>\n<td>0,93<\/td>\n<\/tr>\n<tr>\n<td>Nylon 11 \/ PA 11<\/td>\n<td>SLS<\/td>\n<td>49<\/td>\n<td>40<\/td>\n<td>182<\/td>\n<td>1,03<\/td>\n<\/tr>\n<tr>\n<td>Nylon 11 \/ PA 11<\/td>\n<td>MJF<\/td>\n<td>52<\/td>\n<td>50<\/td>\n<td>185<\/td>\n<td>1,05<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nylon 12 (PA 12) con carga de vidrio<\/span><\/td>\n<td>SLS<\/td>\n<td>38<\/td>\n<td>4<\/td>\n<td>170<\/td>\n<td>1,22<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nylon 12 (PA 12) con carga de vidrio<\/span><\/td>\n<td>MJF<\/td>\n<td>30<\/td>\n<td>10<\/td>\n<td>174<\/td>\n<td>1,30<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Alumide\u00ae \/ Nylon 12 (PA 12) con carga de aluminio<\/span><\/td>\n<td>SLS<\/td>\n<td>48<\/td>\n<td>4<\/td>\n<td>175<\/td>\n<td>1,36<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nylon 12 retardante de llama \/ PA 2241 FR<\/span><\/td>\n<td>SLS<\/td>\n<td>49<\/td>\n<td>15<\/td>\n<td>154<\/td>\n<td>1,00<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nylon 12 a todo color \/ CB PA 12<\/span><\/td>\n<td>MJF<\/td>\n<td>46<\/td>\n<td>20<\/td>\n<td>N\/A<\/td>\n<td>1,03<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PA 11 grado alimentario (azul)<\/span><\/td>\n<td>SLS<\/td>\n<td>53<\/td>\n<td>20<\/td>\n<td>N\/A<\/td>\n<td>1,02<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PA 12 grado alimentario (blanco)<\/span><\/td>\n<td>SLS<\/td>\n<td>48<\/td>\n<td>15<\/td>\n<td>N\/A<\/td>\n<td>0,93<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Polipropileno (PP)<\/span><\/td>\n<td>MJF<\/td>\n<td>30<\/td>\n<td>20<\/td>\n<td>100<\/td>\n<td>0,89<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Polipropileno (PP)<\/span><\/td>\n<td>SLS<\/td>\n<td>29<\/td>\n<td>34<\/td>\n<td>113<\/td>\n<td>0,84<\/td>\n<\/tr>\n<tr>\n<td>Flex TPU<\/td>\n<td>SLS<\/td>\n<td>7.2<\/td>\n<td>310<\/td>\n<td>N\/A<\/td>\n<td>1,14<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">TPU (poliuretano)<\/span><\/td>\n<td>MJF<\/td>\n<td>10<\/td>\n<td>291<\/td>\n<td>N\/A<\/td>\n<td>1,1<\/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    <aside class=\"article-content-aside\">\r\n        <a href=\"https:\/\/xometry.pro\/es\/articulos\/pa11-vs-pa12\/\" class=\"aside-image sidebar__aside-image\"><img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/08\/SLS-MJF-PA11-As-Printed.jpg\" alt=\"\"><\/a><a href=\"https:\/\/xometry.pro\/es\/articulos\/pa11-vs-pa12\/\" class=\"aside-link\">PA11 frente a PA12: \u00bfCu\u00e1les son las diferencias?<\/a>    <\/aside>\r\n    \n\n    <section class=\"article-slider-block\">\r\n        <div class=\"article-content-wrapper\">\r\n            <!-- Swiper -->\r\n            <div class=\"swiper mySwiper2 article-slider-display\">\r\n                <div class=\"swiper-wrapper\">\r\n                                                <div class=\"swiper-slide\">\r\n                                <div class=\"wp-block-image__wrap\">\r\n                                    <img decoding=\"async\"  src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/02\/MJF-PA12-complex-print-2-scaled.jpg\" alt=\"MJF PA12 complex print\"\r\n                                    >\r\n                                    <a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/02\/MJF-PA12-complex-print-2-scaled.jpg\" data-fancybox=\"gallery\" data-caption=\"Impresi\u00f3n compleja con MJF PA 12\" aria-label=\"Open full image\">\r\n                                        <img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/02\/MJF-PA12-complex-print-2-scaled.jpg\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"MJF PA12 complex print\" loading=\"lazy\" decoding=\"async\">\r\n                                        <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\"><\/path>\r\n                                        <\/svg>\r\n                                    <\/a>\r\n                                <\/div>\r\n                                <div class=\"article-slider-text\">\r\n                                    <p>Impresi\u00f3n compleja con MJF PA 12<\/p>\n                                <\/div>\r\n                            <\/div>\r\n                            \r\n                                                        <div class=\"swiper-slide\">\r\n                                <div class=\"wp-block-image__wrap\">\r\n                                    <img decoding=\"async\"  src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/07\/HP-MJF-3D-printed-parts-assembled-into-a-sphere.jpg\" alt=\"\"\r\n                                    >\r\n                                    <a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/07\/HP-MJF-3D-printed-parts-assembled-into-a-sphere.jpg\" data-fancybox=\"gallery\" data-caption=\"Piezas impresas en 3D HP MJF ensambladas en una esfera\" aria-label=\"Open full image\">\r\n                                        <img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/07\/HP-MJF-3D-printed-parts-assembled-into-a-sphere.jpg\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"\" loading=\"lazy\" decoding=\"async\">\r\n                                        <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\"><\/path>\r\n                                        <\/svg>\r\n                                    <\/a>\r\n                                <\/div>\r\n                                <div class=\"article-slider-text\">\r\n                                    <p>Piezas impresas en 3D HP MJF ensambladas en una esfera<\/p>\n                                <\/div>\r\n                            <\/div>\r\n                            \r\n                                                        <div class=\"swiper-slide\">\r\n                                <div class=\"wp-block-image__wrap\">\r\n                                    <img decoding=\"async\"  src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls-part-3d-printing.webp\" alt=\"SLS 3D printed cup\"\r\n                                    >\r\n                                    <a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls-part-3d-printing.webp\" data-fancybox=\"gallery\" data-caption=\"Taza impresa en 3D con SLS\" aria-label=\"Open full image\">\r\n                                        <img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls-part-3d-printing.webp\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"SLS 3D printed cup\" loading=\"lazy\" decoding=\"async\">\r\n                                        <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\"><\/path>\r\n                                        <\/svg>\r\n                                    <\/a>\r\n                                <\/div>\r\n                                <div class=\"article-slider-text\">\r\n                                    <p>Taza impresa en 3D con SLS<\/p>\n                                <\/div>\r\n                            <\/div>\r\n                            \r\n                                                        <div class=\"swiper-slide\">\r\n                                <div class=\"wp-block-image__wrap\">\r\n                                    <img decoding=\"async\"  src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Nylon-12-AF-Spring-2-scaled.jpg\" alt=\"SLS 3D print in Nylon\"\r\n                                    >\r\n                                    <a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Nylon-12-AF-Spring-2-scaled.jpg\" data-fancybox=\"gallery\" data-caption=\"Impresi\u00f3n 3D SLS en Nylon\" aria-label=\"Open full image\">\r\n                                        <img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Nylon-12-AF-Spring-2-scaled.jpg\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"SLS 3D print in Nylon\" loading=\"lazy\" decoding=\"async\">\r\n                                        <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\"><\/path>\r\n                                        <\/svg>\r\n                                    <\/a>\r\n                                <\/div>\r\n                                <div class=\"article-slider-text\">\r\n                                    <p>Impresi\u00f3n 3D SLS en Nylon<\/p>\n                                <\/div>\r\n                            <\/div>\r\n                            \r\n                                                        <div class=\"swiper-slide\">\r\n                                <div class=\"wp-block-image__wrap\">\r\n                                    <img decoding=\"async\"  src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-006-20150914-scaled.jpg\" alt=\"SLS 3D printed engine casing \"\r\n                                    >\r\n                                    <a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-006-20150914-scaled.jpg\" data-fancybox=\"gallery\" data-caption=\"Carcasa de motor impresa en 3D mediante SLS\" aria-label=\"Open full image\">\r\n                                        <img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-006-20150914-scaled.jpg\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"SLS 3D printed engine casing \" loading=\"lazy\" decoding=\"async\">\r\n                                        <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\"><\/path>\r\n                                        <\/svg>\r\n                                    <\/a>\r\n                                <\/div>\r\n                                <div class=\"article-slider-text\">\r\n                                    <p>Carcasa de motor impresa en 3D mediante SLS<\/p>\n                                <\/div>\r\n                            <\/div>\r\n                            \r\n                                                        <div class=\"swiper-slide\">\r\n                                <div class=\"wp-block-image__wrap\">\r\n                                    <img decoding=\"async\"  src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-mjf-challengeparts-mixed-005-20181113.jpg\" alt=\"MJF \"\r\n                                    >\r\n                                    <a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-mjf-challengeparts-mixed-005-20181113.jpg\" data-fancybox=\"gallery\" data-caption=\"Piezas impresas en 3D MJF\" aria-label=\"Open full image\"0>\r\n                                        <img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-mjf-challengeparts-mixed-005-20181113.jpg\" class=\"wp-block-image__fancy-box-button-thumbnail wp-post-image\" alt=\"MJF \" loading=\"lazy\" decoding=\"async\">\r\n                                        <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\"><\/path>\r\n                                        <\/svg>\r\n                                    <\/a>\r\n                                <\/div>\r\n                                <div class=\"article-slider-text\">\r\n                                    <p>Piezas impresas en 3D MJF<\/p>\n                                <\/div>\r\n                            <\/div>\r\n                            \r\n                                            <\/div>\r\n            <\/div>\r\n            <div thumbsSlider=\"\" class=\"swiper mySwiper article-slider-list\">\r\n                <div class=\"swiper-wrapper\">\r\n                                            <div class=\"swiper-slide\">\r\n                            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/02\/MJF-PA12-complex-print-2-scaled.jpg\" alt=\"MJF PA12 complex print\">\r\n                        <\/div>\r\n                                                <div class=\"swiper-slide\">\r\n                            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/07\/HP-MJF-3D-printed-parts-assembled-into-a-sphere.jpg\" alt=\"\">\r\n                        <\/div>\r\n                                                <div class=\"swiper-slide\">\r\n                            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls-part-3d-printing.webp\" alt=\"SLS 3D printed cup\">\r\n                        <\/div>\r\n                                                <div class=\"swiper-slide\">\r\n                            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/Nylon-12-AF-Spring-2-scaled.jpg\" alt=\"SLS 3D print in Nylon\">\r\n                        <\/div>\r\n                                                <div class=\"swiper-slide\">\r\n                            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-sls-engine-casing-006-20150914-scaled.jpg\" alt=\"SLS 3D printed engine casing \">\r\n                        <\/div>\r\n                                                <div class=\"swiper-slide\">\r\n                            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/3dprinting-plastic-mjf-challengeparts-mixed-005-20181113.jpg\" alt=\"MJF \">\r\n                        <\/div>\r\n                                        <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/section>\r\n    \n\n<h3 class=\"wp-block-heading\" id=\"h-resistencia-del-sls-vs-la-mjf\"><strong><strong>Resistencia del SLS vs la MJF<\/strong><\/strong><\/h3>\n\n\n<p>Al comparar la resistencia de las piezas SLS frente a las MJF, es esencial tener en cuenta factores como las propiedades del material, los ajustes de la impresora y las t\u00e9cnicas de dise\u00f1o. Las piezas SLS son conocidas por sus s\u00f3lidas propiedades mec\u00e1nicas, pero tienden a mostrar un comportamiento <a href=\"#anisotropic\">anis\u00f3tropo<\/a>, lo que significa que su resistencia var\u00eda en funci\u00f3n de la direcci\u00f3n de la carga aplicada (X\/Y, Z). En cambio, la MJF produce piezas con propiedades mec\u00e1nicas relativamente constantes debido a su naturaleza m\u00e1s is\u00f3tropa, lo que garantiza una resistencia y durabilidad uniformes en todas las direcciones.<\/p>\n\n\n    <aside data-id=\"anisotropic\" class=\"aside-popup\">\r\n        <div class=\"popup-content\">\r\n            <div class=\"popup-close-btn\">\r\n                <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/themes\/xometry\/assets\/images\/cross.svg\" alt=\"close-popup\">\r\n            <\/div>\r\n            <div>\r\n                <div class=\"popup-text\">Los materiales anis\u00f3tropos tienen propiedades f\u00edsicas o mec\u00e1nicas que var\u00edan en funci\u00f3n de la direcci\u00f3n (X, Y, Z) de la carga o medida aplicada. Esta dependencia direccional significa que la resistencia, rigidez y otras caracter\u00edsticas del material difieren a lo largo de diferentes ejes.<\/div>            <\/div>\r\n                    <\/div>\r\n    <\/aside>\r\n\n\n\n<p>Adem\u00e1s, los ajustes de la impresora, como el espesor de las capas y los par\u00e1metros de fusi\u00f3n, influyen significativamente en la resistencia final de las piezas SLS y MJF. Por ejemplo, ajustar el espesor de capa a una resoluci\u00f3n m\u00e1s fina puede mejorar el detalle y la resistencia de la pieza, mientras que afinar los par\u00e1metros de fusi\u00f3n puede garantizar una mejor uni\u00f3n entre capas. La orientaci\u00f3n correcta de la pieza y el uso de ciclos de enfriamiento adecuados tambi\u00e9n contribuyen a reducir las tensiones internas y el alabeo.<\/p>\n\n\n\n<p>Adem\u00e1s, ambas tecnolog\u00edas permiten ahuecar las piezas, lo que puede mantener la integridad estructural y reducir el uso de material. Sin embargo, es importante tener en cuenta que las piezas de MJF con espesores de pared superiores a 7 mm suelen ser huecas por defecto, lo que puede comprometer su resistencia y hacerlas m\u00e1s propensas a romperse bajo presi\u00f3n. Como alternativa, la integraci\u00f3n de n\u00facleos, nervios o incluso estructuras reticulares puede mejorar la resistencia mec\u00e1nica de la pieza sin necesidad de elementos demasiado gruesos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/08\/SLS-MJF-PA11-As-Printed-1024x683.jpg\" alt=\"\" class=\"wp-image-30203\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/08\/SLS-MJF-PA11-As-Printed-1024x683.jpg 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/08\/SLS-MJF-PA11-As-Printed-300x200.jpg 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/08\/SLS-MJF-PA11-As-Printed-768x512.jpg 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/08\/SLS-MJF-PA11-As-Printed.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/08\/SLS-MJF-PA11-As-Printed.jpg\" data-fancybox=\"gallery-38558\" data-caption=\"La PA 11 es uno de los materiales MJF y SLS con mayor resistencia a la tracci\u00f3n (52 para MJF frente a 49 para SLS)\" aria-label=\"Open full image\"1><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/08\/SLS-MJF-PA11-As-Printed.jpg\" 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\">La PA 11 es uno de los materiales MJF y SLS con mayor resistencia a la tracci\u00f3n (52 para MJF frente a 49 para SLS)<\/figcaption><\/figure>\n\n\n<h3 class=\"wp-block-heading\" id=\"h-precision-dimensional-y-resolucion-de-caracteristicas\"><strong><strong>Precisi\u00f3n dimensional y resoluci\u00f3n de caracter\u00edsticas<\/strong><\/strong><\/h3>\n\n\n<p>Tanto la MJF como la SLS ofrecen una gran precisi\u00f3n dimensional, pero existen algunas diferencias en la resoluci\u00f3n de sus caracter\u00edsticas. Las piezas MJF tienen una resoluci\u00f3n m\u00e1s fina de 0,51 mm que las SLS, cuya resoluci\u00f3n es de 0,762 mm.<\/p>\n\n\n\n<p>Las tecnolog\u00edas SLS y MJF no requieren estructuras de soporte, lo que permite crear modelos personalizados sin marcas de eliminaci\u00f3n de soporte. Sin embargo, ambas son propensas al alabeo, por lo que es mejor evitar zonas grandes y planas en el dise\u00f1o.<\/p>\n\n\n<div class=\"custom-table-block \" id=\"table-id-961\" >\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-961\" placeholder=\"B\u00fasqueda en la tabla\">\r\n\t<\/div>\t\r\n\t<div class=\"table-wrapper\">\r\n\t\t<table style=\"border-collapse: collapse; width: 100%; height: 120px;\">\n<tbody>\n<tr>\n<td style=\"width: 26.0309%;\"><b>Propiedad\u00a0<\/b><\/td>\n<td style=\"width: 48.1959%;\"><b>SLS<\/b><\/td>\n<td style=\"width: 25.6443%;\"><b>MJF<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">Tolerancia<\/span><\/td>\n<td style=\"width: 48.1959%;\"><span style=\"font-weight: 400;\">\u00b10,3% (l\u00edmite inferior \u00b10,3 mm)<\/span><\/td>\n<td style=\"width: 25.6443%;\"><span style=\"font-weight: 400;\">\u00b10,3% (l\u00edmite inferior \u00b10,2 mm)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">Espesor m\u00ednimo de pared<\/span><\/td>\n<td style=\"width: 48.1959%;\"><span style=\"font-weight: 400;\">0,5 mm (apoyado), 0,6 mm no apoyado<\/span><\/td>\n<td style=\"width: 25.6443%;\"><span style=\"font-weight: 400;\">0,6 mm (apoyado), 0,7 mm no apoyado<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">Espesor de la capa<\/span><\/td>\n<td style=\"width: 48.1959%;\"><span style=\"font-weight: 400;\">~0,1 mm y para piezas estancas 1,5 mm, cuando el espesor de la pared es superior<\/span><\/td>\n<td style=\"width: 25.6443%;\"><span style=\"font-weight: 400;\">~0,08 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">Tama\u00f1o m\u00ednimo de las caracter\u00edsticas<\/span><\/td>\n<td style=\"width: 48.1959%;\"><span style=\"font-weight: 400;\">0,6 &#8211; 0,8 mm<\/span><\/td>\n<td style=\"width: 25.6443%;\"><span style=\"font-weight: 400;\">0,5 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\n<div id=\"iffnySmBGhM-69f0e7fd8acbf\" data-video-id=\"iffnySmBGhM\" class=\"ma-gdpr-youtube-wrapper\" style=\"width:100%;height:56.25%;padding-top:56.25%;\" data-new-window=\"\" data-yt-parameters=\"WyJtYXgtd2lkdGg9XHUyMDFjNzAwcHhcIiJd\"><picture class=\"ma-gdpr-youtube-thumbnail\"><source media=\"(min-width:640px)\" type=\"image\/webp\" srcset=\"\/\/xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/iffnySmBGhM\/iffnySmBGhM_hq720.webp\"><source media=\"(min-width:640px)\" type=\"image\/jpeg\" srcset=\"\/\/xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/iffnySmBGhM\/iffnySmBGhM_hq720.jpg\"><source media=\"(min-width:320px)\" type=\"image\/webp\" srcset=\"\/\/xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/iffnySmBGhM\/iffnySmBGhM_sddefault.webp\"><source media=\"(min-width:320px)\" type=\"image\/jpeg\" srcset=\"\/\/xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/iffnySmBGhM\/iffnySmBGhM_sddefault.jpg\"><source media=\"(min-width:240px)\" type=\"image\/webp\" srcset=\"\/\/xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/iffnySmBGhM\/iffnySmBGhM_hqdefault.webp\"><source media=\"(min-width:240px)\" type=\"image\/jpeg\" srcset=\"\/\/xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/iffnySmBGhM\/iffnySmBGhM_hqdefault.jpg\"><img decoding=\"async\" src=\"\/\/xometry.pro\/wp-content\/uploads\/ma-gdpr-youtube-thumbnails\/iffnySmBGhM\/iffnySmBGhM_mqdefault.jpg\" alt=\"\" title=\"\"><\/picture><svg class=\"ma-gdpr-youtube-button\"><use xlink:href=\"#ma-gdpr-youtube-play-button\"><\/use><\/svg><div class=\"ma-gdpr-youtube-notice\" style=\"font-size:.7em;\"><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"h-acabado-superficial-de-mjf-vs-sls\"><strong><strong>Acabado superficial de MJF vs SLS<\/strong><\/strong><\/h3>\n\n\n<p>SLS y MJF producen piezas con un acabado superficial rugoso\/mate caracter\u00edstico. Sin embargo, la superficie puede ser alisada mediante chorreado con microesferas (s\u00f3lo SLS) y pulido en bombo. Adem\u00e1s, el pulido con vapor qu\u00edmico ha permitido conseguir superficies selladas y semibrillantes a bajo coste con cualquiera de los dos procesos.<\/p>\n\n\n    <aside class=\"article-content-aside\">\r\n        <a href=\"https:\/\/xometry.pro\/es\/articulos\/impresion-3d-alisado-de-vapor\/\" class=\"aside-image sidebar__aside-image\"><img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2024\/03\/mjf-part-vapor-fused-dyed-black.jpg\" alt=\"\"><\/a><a href=\"https:\/\/xometry.pro\/es\/articulos\/impresion-3d-alisado-de-vapor\/\" class=\"aside-link\">Alisado por vapor: un proceso eficaz de acabado superficial en impresi\u00f3n 3D<\/a>    <\/aside>\r\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<p><strong>Opciones habituales de acabado superficial para MJF:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pulido en bombo<\/li>\n\n\n\n<li>Alisado al vapor (+te\u00f1ido\/pintura en spray)<\/li>\n\n\n\n<li>Te\u00f1ido<\/li>\n\n\n\n<li>Pintura pulverizada<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>Opciones habituales de acabado superficial para SLS:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pulido en bombo<\/li>\n\n\n\n<li>Chorreado con microesferas<\/li>\n\n\n\n<li>Alisado al vapor (+te\u00f1ido\/pintura pulverizada)<\/li>\n\n\n\n<li>Te\u00f1ido<\/li>\n\n\n\n<li>Pintura pulverizada<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n<\/div>\n<\/div>\n\n\n    <div class=\"compare-image-block compare-image-block-69f0e7fd8634f\" >\r\n        <div class=\"compare-image-block__container\">\r\n            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/MJF-PA12-Black-S.-P.-Vapour-Fusion-Closeup-scaled.jpg\" alt=\"\" \/>\r\n            <div class=\"compare-image-block__legend\" style=\"color:#22445F\">\r\n                MJF alisado al vapor + pintado a pistola de negro            <\/div>\r\n         <\/div>\r\n        <div class=\"foreground-picture-container compare-image-block__container\">\r\n            <img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/SLS-PA12-Black-Dyeing-VFS-Closeup-scaled.jpg\" alt=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/SLS-PA12-Black-Dyeing-VFS-Closeup-scaled.jpg\" \/>\r\n            <div class=\"compare-image-block__legend\" style=\"color:#22445F\">\r\n                SLS alisado al vapor + te\u00f1ido de negro            <\/div>    \r\n        <\/div>\r\n        \r\n        <div class=\"compare-image-block__handle\">\r\n            <span class=\"handle-arrow handle-arrow_left\"><\/span>\r\n            <span class=\"handle-arrow handle-arrow_right\"><\/span>\r\n        <\/div>\r\n    <\/div>\r\n    <div class=\"compare-image-block__description\">\r\n        SLS PA 12 alisado al vapor + te\u00f1ido de negro (izquierda) frente a MJF PA 12 alisado al vapor + pintado a pistola de negro (derecha)    <\/div>\r\n\r\n<style>\r\n    .compare-image-block-69f0e7fd8634f,\r\n    .compare-image-block-69f0e7fd8634f img{\r\n        width: 300px;\r\n        max-width: 300px;\r\n        height: 200px;\r\n    }\r\n    @media (min-width: 768px){\r\n        .compare-image-block-69f0e7fd8634f,\r\n        .compare-image-block-69f0e7fd8634f img{\r\n            width: 700px;\r\n            max-width: 700px;\r\n            height: 300px;\r\n        }\r\n    }\r\n<\/style>\r\n\r\n\n\n\n<p>La tabla siguiente ilustra los cambios en la rugosidad superficial de PA 12 en funci\u00f3n de la tecnolog\u00eda de fabricaci\u00f3n aditiva utilizada y del acabado superficial aplicado a la pieza:<\/p>\n\n\n<div class=\"custom-table-block \" id=\"table-id-614\" >\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-614\" placeholder=\"B\u00fasqueda en la tabla\">\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: 9.92268%;\"><b>Material<\/b><\/td>\n<td style=\"width: 26.0309%;\"><strong>Tecnolog\u00eda de impresi\u00f3n 3D<\/strong><\/td>\n<td style=\"width: 27.8351%;\"><b>Acabado superficial<\/b><\/td>\n<td style=\"width: 18.1701%;\"><strong>Rugosidad (Ra)<\/strong><\/td>\n<td style=\"width: 18.0412%;\"><b><strong>Rugosidad<\/strong> (Rz)<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 9.92268%;\"><span style=\"font-weight: 400;\">PA 12<\/span><\/td>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">MJF<\/span><\/td>\n<td style=\"width: 27.8351%;\"><span style=\"font-weight: 400;\">Tal y como se imprime<\/span><\/td>\n<td style=\"width: 18.1701%;\"><span style=\"font-weight: 400;\">10 \u2013 12 \u00b5m<\/span><\/td>\n<td style=\"width: 18.0412%;\"><span style=\"font-weight: 400;\">59,9 \u2013 69,4 \u00b5m<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 9.92268%;\"><span style=\"font-weight: 400;\">PA 12\u00a0<\/span><\/td>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">MJF<\/span><\/td>\n<td style=\"width: 27.8351%;\"><span style=\"font-weight: 400;\">Pulido con vapor qu\u00edmico<\/span><\/td>\n<td style=\"width: 18.1701%;\"><span style=\"font-weight: 400;\">4,4 \u00b5m<\/span><\/td>\n<td style=\"width: 18.0412%;\"><span style=\"font-weight: 400;\">31,1 \u00b5m<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 9.92268%;\"><span style=\"font-weight: 400;\">PA 12<\/span><\/td>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">MJF<\/span><\/td>\n<td style=\"width: 27.8351%;\"><span style=\"font-weight: 400;\">Te\u00f1ido de negro<\/span><\/td>\n<td style=\"width: 18.1701%;\"><span style=\"font-weight: 400;\">5,8 \u00b5m<\/span><\/td>\n<td style=\"width: 18.0412%;\"><span style=\"font-weight: 400;\">38,7 \u00b5m<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 9.92268%;\"><span style=\"font-weight: 400;\">PA 12<\/span><\/td>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">SLS<\/span><\/td>\n<td style=\"width: 27.8351%;\"><span style=\"font-weight: 400;\">Tal y como se imprime<\/span><\/td>\n<td style=\"width: 18.1701%;\"><span style=\"font-weight: 400;\">9 \u00b5m<\/span><\/td>\n<td style=\"width: 18.0412%;\"><span style=\"font-weight: 400;\">55,1 \u00b5m<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 9.92268%;\"><span style=\"font-weight: 400;\">PA 12<\/span><\/td>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">SLS<\/span><\/td>\n<td style=\"width: 27.8351%;\"><span style=\"font-weight: 400;\">Granallado<\/span><\/td>\n<td style=\"width: 18.1701%;\"><span style=\"font-weight: 400;\">4,5 \u00b5m<\/span><\/td>\n<td style=\"width: 18.0412%;\"><span style=\"font-weight: 400;\">31,6 \u00b5m<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 9.92268%;\"><span style=\"font-weight: 400;\">PA 12<\/span><\/td>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">SLS<\/span><\/td>\n<td style=\"width: 27.8351%;\"><span style=\"font-weight: 400;\">Te\u00f1ido de negro<\/span><\/td>\n<td style=\"width: 18.1701%;\"><span style=\"font-weight: 400;\">7,5 \u00b5m<\/span><\/td>\n<td style=\"width: 18.0412%;\"><span style=\"font-weight: 400;\">47,6 \u00b5m<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 9.92268%;\"><span style=\"font-weight: 400;\">PA 12<\/span><\/td>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">SLS<\/span><\/td>\n<td style=\"width: 27.8351%;\"><span style=\"font-weight: 400;\">Pulido en bombo<\/span><\/td>\n<td style=\"width: 18.1701%;\"><span style=\"font-weight: 400;\">7,1 \u00b5m<\/span><\/td>\n<td style=\"width: 18.0412%;\"><span style=\"font-weight: 400;\">45,5 \u00b5m<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 9.92268%;\"><span style=\"font-weight: 400;\">PA 12<\/span><\/td>\n<td style=\"width: 26.0309%;\"><span style=\"font-weight: 400;\">SLS<\/span><\/td>\n<td style=\"width: 27.8351%;\"><span style=\"font-weight: 400;\">Pulido al vapor + te\u00f1ido de negro<\/span><\/td>\n<td style=\"width: 18.1701%;\"><span style=\"font-weight: 400;\">2,5 \u00b5m<\/span><\/td>\n<td style=\"width: 18.0412%;\"><span style=\"font-weight: 400;\">19,7 \u00b5m<\/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    <aside class=\"article-content-aside\">\r\n        <a href=\"https:\/\/xometry.pro\/es\/articulos\/impresion-3d-rugosidad-superficial\/\" class=\"aside-image sidebar__aside-image\"><img decoding=\"async\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/07\/3d-printing-surface-roughness.jpg\" alt=\"\"><\/a><a href=\"https:\/\/xometry.pro\/es\/articulos\/impresion-3d-rugosidad-superficial\/\" class=\"aside-link\">Rugosidad superficial en impresi\u00f3n 3D<\/a>    <\/aside>\r\n    \n\n\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/SLS-PA12-Dyeing-All-Colours-1-1024x683.jpg\" alt=\"SLS PA 12 dyed in several colors\" class=\"wp-image-36708\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/SLS-PA12-Dyeing-All-Colours-1-1024x683.jpg 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/SLS-PA12-Dyeing-All-Colours-1-300x200.jpg 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/SLS-PA12-Dyeing-All-Colours-1-768x512.jpg 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/SLS-PA12-Dyeing-All-Colours-1-1536x1024.jpg 1536w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/SLS-PA12-Dyeing-All-Colours-1-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/SLS-PA12-Dyeing-All-Colours-1-scaled.jpg\" data-fancybox=\"gallery-38558\" data-caption=\"SLS PA 12 te\u00f1ido en varios colores\" aria-label=\"Open full image\"2><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/SLS-PA12-Dyeing-All-Colours-1-scaled.jpg\" 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\">SLS PA 12 te\u00f1ido en varios colores<\/figcaption><\/figure>\n\n\n<h3 class=\"wp-block-heading\" id=\"h-tiempo-de-procesado\"><strong><strong>Tiempo de procesado<\/strong><\/strong><\/h3>\n\n\n<p>El proceso de impresi\u00f3n de MJF requiere el mismo tiempo por capa que el de SLS, en el que el tiempo por capa viene dictado por la complejidad de la secci\u00f3n transversal que debe escanear el l\u00e1ser. En t\u00e9rminos netos, las construcciones de MJF son m\u00e1s r\u00e1pidas que las de SLS y los resultados destacan en la producci\u00f3n de piezas en serie, ya que se pueden intercambiar m\u00e1s construcciones por m\u00e1quina que con SLS. Ambos procesos permiten que los lechos de impresi\u00f3n se enfr\u00eden fuera de la m\u00e1quina, con un tiempo de enfriamiento que suele requerir entre 10 y 20 horas, en funci\u00f3n de la densidad de anidado. Mientras se enfr\u00eda una estructura, puede insertarse una nueva en la m\u00e1quina para iniciar una nueva construcci\u00f3n.&nbsp;<\/p>\n\n\n\n<p>Tanto en las operaciones de SLS como de MJF, se recomiendan tres bastidores para cada m\u00e1quina: uno est\u00e1 imprimiendo, otro enfriando y otro tiene las piezas enfriadas separadas para su procesamiento. Esta configuraci\u00f3n permite la mejor utilizaci\u00f3n de la m\u00e1quina con poco tiempo de inactividad.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"h-volumen-de-impresion\"><strong><strong>Volumen de impresi\u00f3n<\/strong><\/strong><\/h3>\n\n\n<p>Las m\u00e1quinas SLS pueden producir piezas con vol\u00famenes de construcci\u00f3n mayores (hasta 550 x 550 x 750 mm) en comparaci\u00f3n con la impresi\u00f3n MJF (hasta 380 x 284 x 380 mm). Pero en ambos casos, no se recomienda fabricar piezas tan grandes como el \u00e1rea de construcci\u00f3n disponible, ya que esto puede crear condiciones t\u00e9rmicas que pueden afectar a la pieza (alabeo, torsi\u00f3n, encogimiento, etc.) y aumentar el riesgo de fallos de construcci\u00f3n (pelado\/desgarro del recubrimiento).&nbsp;<\/p>\n\n\n\n<p>Para maximizar la eficacia de la impresi\u00f3n SLS, es fundamental utilizar todo el volumen de construcci\u00f3n, ya que el proceso permite un reciclado m\u00ednimo del polvo (el 80% del polvo recuperado de las piezas impresas con MJF es reciclable, en comparaci\u00f3n con el SLS, que lo es en un 30-50%).<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"h-coste-de-la-mjf-frente-al-sls\"><strong><strong>Coste de la MJF frente al SLS<\/strong><\/strong><\/h3>\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>Utilizando un dise\u00f1o de pieza (v\u00e9ase el archivo CAD) como modelo de prueba, hemos evaluado los precios de las tecnolog\u00edas de impresi\u00f3n 3D MJF y SLS con PA 12 (gris) utilizando nuestro Generador de Presupuestos Instant\u00e1neos de Xometry. Los resultados indicaron que SLS es aproximadamente un 20% m\u00e1s caro para la producci\u00f3n de una sola unidad, pero SLS y MJF tienen costes similares cuando se ampl\u00edan. Sin embargo, la MJF resulta m\u00e1s rentable a mayor escala.<\/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=\"593\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/cad-model-instant-quoting-engine-1024x593.png\" alt=\"3D model used in the Instant Quoting Engine\" class=\"wp-image-36720\" style=\"max-width:314px;height:auto\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/cad-model-instant-quoting-engine-1024x593.png 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/cad-model-instant-quoting-engine-300x174.png 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/cad-model-instant-quoting-engine-768x445.png 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/cad-model-instant-quoting-engine-1536x889.png 1536w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/cad-model-instant-quoting-engine-2048x1186.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/cad-model-instant-quoting-engine.png\" data-fancybox=\"gallery-38558\" data-caption=\"Modelo 3D utilizado en el Generador de Presupuestos Instant\u00e1neos\" aria-label=\"Open full image\"3><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/cad-model-instant-quoting-engine.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\">Modelo 3D utilizado en el Generador de Presupuestos Instant\u00e1neos<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n<div class=\"custom-table-block \" id=\"table-id-153\" >\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-153\" placeholder=\"B\u00fasqueda en la tabla\">\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: 23.1959%;\"><b>Tecnolog\u00eda y material<\/b><\/td>\n<td style=\"width: 37.6289%;\"><b>Precio unitario por 10 unidades (\u20ac)<\/b><\/td>\n<td style=\"width: 39.0464%;\"><b>Precio unitario por 100 unidades (\u20ac)<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 23.1959%;\"><span style=\"font-weight: 400;\">MJF PA 12<\/span><\/td>\n<td style=\"width: 37.6289%;\"><span style=\"font-weight: 400;\">39,77<\/span><\/td>\n<td style=\"width: 39.0464%;\"><span style=\"font-weight: 400;\">21,13<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 23.1959%;\"><span style=\"font-weight: 400;\">SLS PA 12<\/span><\/td>\n<td style=\"width: 37.6289%;\"><span style=\"font-weight: 400;\">38,96<\/span><\/td>\n<td style=\"width: 39.0464%;\"><span style=\"font-weight: 400;\">33,01<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Precios basados en el Generador de Presupuestos Instant\u00e1neos de Xometry a mayo de 2024.<\/p>\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<h3 class=\"wp-block-heading\" id=\"h-debo-disenar-de-forma-diferente-para-mjf-que-para-sls\"><strong><strong>\u00bfDebo dise\u00f1ar de forma diferente para MJF que para SLS?<\/strong><\/strong><\/h3>\n\n\n<p>Las normas de dise\u00f1o de las tecnolog\u00edas MJF y SLS son casi id\u00e9nticas. Lo que hay que tener en cuenta, sin embargo, es la variaci\u00f3n en las tolerancias est\u00e1ndar. Ambos procesos tienen una tolerancia de \u00b10,3% para piezas de m\u00e1s de 100 mm, pero la MJF ofrece una tolerancia ligeramente m\u00e1s fina para piezas de menos de 100 mm (\u00b10,2 mm frente a \u00b10,3 mm para SLS).<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"h-pueden-usarse-indistintamente-mjf-y-sls\"><strong><strong>\u00bfPueden usarse indistintamente MJF y SLS?<\/strong><\/strong><\/h3>\n\n\n<p>Aunque ambas tecnolog\u00edas presentan diferencias, en muchas aplicaciones pueden utilizarse indistintamente cuando los requisitos de propiedades mec\u00e1nicas, complejidad de la pieza y propiedades del material coinciden. He aqu\u00ed algunas aplicaciones generales en las que ambas tecnolog\u00edas pueden ser adecuadas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Piezas para pruebas funcionales<\/strong>: Ambas tecnolog\u00edas pueden producir suficiente resistencia mec\u00e1nica y durabilidad para soportar pruebas funcionales de piezas como soportes, clips y carcasas en PA 11, PA 12 o PA 12 cargada de vidrio para mejorar la rigidez.<\/li>\n\n\n\n<li><strong>Piezas de producci\u00f3n de uso final<\/strong>: MJF y SLS pueden producir piezas resistentes y duraderas como conectores, engranajes o carcasas para dispositivos electr\u00f3nicos en PA 12 y PA 12 vitrificado.<\/li>\n\n\n\n<li><strong>Piezas elastom\u00e9ricas<\/strong>: Ambas t\u00e9cnicas pueden procesar TPU, un material flexible y duradero, por lo que son adecuadas para producir piezas como juntas, sellos y uniones flexibles, que requieren elasticidad y resistencia.<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-como-elegir-la-tecnologia-de-impresion-3d-adecuada\"><strong><strong>C\u00f3mo elegir la tecnolog\u00eda de impresi\u00f3n 3D adecuada<\/strong><\/strong><\/h2>\n\n\n<p>En muchas aplicaciones b\u00e1sicas, tanto SLS como MJF ayudan a obtener piezas con cualidades mec\u00e1nicas y superficiales comparables. Al mismo tiempo, hay aplicaciones m\u00e1s exigentes que podr\u00edan incluir resoluciones m\u00e1s finas, requisitos de material espec\u00edficos, etc., en las que podr\u00eda preferir una tecnolog\u00eda a la otra.&nbsp;<\/p>\n\n\n\n<p>En la tabla siguiente se comparan los factores clave para la toma de decisiones a la hora de elegir entre SLS y MJF:<\/p>\n\n\n<div class=\"custom-table-block \" id=\"table-id-823\" >\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-823\" placeholder=\"B\u00fasqueda en la tabla\">\r\n\t<\/div>\t\r\n\t<div class=\"table-wrapper\">\r\n\t\t<table style=\"border-collapse: collapse; width: 100%; height: 168px;\">\n<tbody>\n<tr>\n<td style=\"width: 13.5309%;\"><b>Propiedad\u00a0<\/b><\/td>\n<td style=\"width: 41.8814%;\"><b>SLS<\/b><\/td>\n<td style=\"width: 44.4588%;\"><b>MJF<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 13.5309%;\"><span style=\"font-weight: 400;\">Tiempo de proceso<\/span><\/td>\n<td style=\"width: 41.8814%;\"><span style=\"font-weight: 400;\">Tiempo de impresi\u00f3n similar al MJF, pero las piezas requieren un enfriamiento m\u00e1s prolongado tras la impresi\u00f3n.\u00a0<\/span><\/td>\n<td style=\"width: 44.4588%;\"><span style=\"font-weight: 400;\">Tiempo de impresi\u00f3n similar, pero enfriamiento m\u00e1s r\u00e1pido gracias a las estaciones de posprocesado espec\u00edficas<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 13.5309%;\"><span style=\"font-weight: 400;\">\u00c1rea de construcci\u00f3n<\/span><\/td>\n<td style=\"width: 41.8814%;\"><span style=\"font-weight: 400;\">Puede producir piezas de hasta 550 x 550 x 750 mm<\/span><\/td>\n<td style=\"width: 44.4588%;\"><span style=\"font-weight: 400;\">Puede producir piezas de hasta 380 x 284 x 380 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 13.5309%;\"><span style=\"font-weight: 400;\">Materiales<\/span><\/td>\n<td style=\"width: 41.8814%;\"><span style=\"font-weight: 400;\">Puede imprimir varios materiales, incluyendo PA 11, PA 12, PA 12 Glass-filled, Alumide, PA 2241 FR, PA 11, y PA 12 en grado alimentario, PP, y TPU<\/span><\/td>\n<td style=\"width: 44.4588%;\"><span style=\"font-weight: 400;\">Actualmente s\u00f3lo puede imprimir PA 11, PA 12, PA 12 con carga de vidrio, PP y TPU<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 13.5309%;\"><span style=\"font-weight: 400;\">Acabado<\/span><\/td>\n<td style=\"width: 41.8814%;\"><span style=\"font-weight: 400;\">Las piezas impresas tienen un acabado granulado. Hay varias opciones de acabado disponibles.<\/span><\/td>\n<td style=\"width: 44.4588%;\"><span style=\"font-weight: 400;\">Las piezas impresas tienen un acabado granulado. Hay varias opciones de acabado disponibles.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 13.5309%;\"><span style=\"font-weight: 400;\">Coste<\/span><\/td>\n<td style=\"width: 86.3402%;\" colspan=\"2\"><span style=\"font-weight: 400;\">El SLS y el MJF tienen costes de impresi\u00f3n similares cuando se ampl\u00edan, pero el SLS tiende a ser m\u00e1s caro para la producci\u00f3n de una sola unidad. Sin embargo, el coste depende de varios factores y debe evaluarse caso por caso.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 13.5309%;\"><span style=\"font-weight: 400;\">Aplicaciones<\/span><\/td>\n<td style=\"width: 41.8814%;\"><span style=\"font-weight: 400;\">Ideal para crear prototipos y piezas funcionales como cajas, accesorios mec\u00e1nicos, carcasas para dispositivos electr\u00f3nicos y dise\u00f1os org\u00e1nicos\/art\u00edsticos.<\/span><\/td>\n<td style=\"width: 44.4588%;\"><span style=\"font-weight: 400;\">Ideal para crear prototipos y piezas funcionales en vol\u00famenes de producci\u00f3n bajos y medios, incluidos recintos, equipos deportivos, productos industriales, integraciones y componentes de drones.<\/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\n<figure class=\"wp-block-image size-large\"><div class=\"wp-block-image__wrap\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls-part-3d-printing-1024x683.webp\" alt=\"SLS 3D printed cup\" class=\"wp-image-18233\" srcset=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls-part-3d-printing-1024x683.webp 1024w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls-part-3d-printing-300x200.webp 300w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls-part-3d-printing-768x512.webp 768w, https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls-part-3d-printing.webp 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><a class=\"wp-block-image__fancy-box-button\" href=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls-part-3d-printing.webp\" data-fancybox=\"gallery-38558\" data-caption=\"Taza impresa en 3D con SLS\" aria-label=\"Open full image\"4><img src=\"https:\/\/xometry.pro\/wp-content\/uploads\/2023\/12\/sls-part-3d-printing.webp\" 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\">Taza impresa en 3D con SLS<\/figcaption><\/figure>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-obtenga-piezas-mjf-y-sls-en-xometry\"><strong><strong>Obtenga piezas MJF y SLS en Xometry<\/strong><\/strong><\/h2>\n\n\n<p>Xometry ofrece servicios de <a href=\"https:\/\/xometry.eu\/es\/sinterizacion-laser-selectiva-sls\/\" target=\"_blank\" rel=\"noreferrer noopener\">impresi\u00f3n 3D SLS<\/a> e <a href=\"https:\/\/xometry.eu\/es\/hp-multi-jet-fusion\/\" target=\"_blank\" rel=\"noreferrer noopener\">impresi\u00f3n 3D MJF<\/a> con una gran selecci\u00f3n de materiales y opciones de acabado superficial para sus necesidades de producci\u00f3n. Con nuestro Generador de Presupuestos Instant\u00e1neos de Xometry, puede comparar y elegir f\u00e1cilmente la mejor tecnolog\u00eda para sus requisitos espec\u00edficos. S\u00f3lo tiene que subir su archivo CAD para <a href=\"https:\/\/get.xometry.eu\/?locale=es\" target=\"_blank\" rel=\"noreferrer noopener\">obtener un presupuesto instant\u00e1neo<\/a> con precios y plazos de entrega.<\/p>\n\n\n\n<p>Xometry tambi\u00e9n ofrece servicios de consultor\u00eda y feedback DFM para clientes corporativos con nuestros experimentados ingenieros para ayudarle a elegir la opci\u00f3n de impresi\u00f3n 3D m\u00e1s adecuada para su proyecto.<\/p>\n","protected":false},"author":50,"featured_media":18110,"comment_status":"open","ping_status":"closed","template":"","categories":[],"c-tag-articles":[],"global-tag":[493],"class_list":["post-38558","articles","type-articles","status-publish","has-post-thumbnail","hentry","global-tag-impresion-3d"],"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 vs SLS: Comparaci\u00f3n de dos 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