{"id":3198,"date":"2026-09-06T04:53:28","date_gmt":"2026-09-06T04:53:28","guid":{"rendered":"https:\/\/utelymachine.com\/?p=3198"},"modified":"2026-09-08T11:43:06","modified_gmt":"2026-09-08T11:43:06","slug":"3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc","status":"publish","type":"post","link":"https:\/\/utelymachine.com\/es\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/","title":{"rendered":"3D Printing in Automotive Prototype Making: From Grilles to Bumpers, and How It Beats CNC Processing"},"content":{"rendered":"<ul class=\"wp-block-social-links is-layout-flex wp-block-social-links-is-layout-flex\">\n\n<li class=\"wp-social-link wp-social-link-instagram wp-block-social-link\"><a href=\"https:\/\/www.instagram.com\/utelymachine\/\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M12,4.622c2.403,0,2.688,0.009,3.637,0.052c0.877,0.04,1.354,0.187,1.671,0.31c0.42,0.163,0.72,0.358,1.035,0.673 c0.315,0.315,0.51,0.615,0.673,1.035c0.123,0.317,0.27,0.794,0.31,1.671c0.043,0.949,0.052,1.234,0.052,3.637 s-0.009,2.688-0.052,3.637c-0.04,0.877-0.187,1.354-0.31,1.671c-0.163,0.42-0.358,0.72-0.673,1.035 c-0.315,0.315-0.615,0.51-1.035,0.673c-0.317,0.123-0.794,0.27-1.671,0.31c-0.949,0.043-1.233,0.052-3.637,0.052 s-2.688-0.009-3.637-0.052c-0.877-0.04-1.354-0.187-1.671-0.31c-0.42-0.163-0.72-0.358-1.035-0.673 c-0.315-0.315-0.51-0.615-0.673-1.035c-0.123-0.317-0.27-0.794-0.31-1.671C4.631,14.688,4.622,14.403,4.622,12 s0.009-2.688,0.052-3.637c0.04-0.877,0.187-1.354,0.31-1.671c0.163-0.42,0.358-0.72,0.673-1.035 c0.315-0.315,0.615-0.51,1.035-0.673c0.317-0.123,0.794-0.27,1.671-0.31C9.312,4.631,9.597,4.622,12,4.622 M12,3 C9.556,3,9.249,3.01,8.289,3.054C7.331,3.098,6.677,3.25,6.105,3.472C5.513,3.702,5.011,4.01,4.511,4.511 c-0.5,0.5-0.808,1.002-1.038,1.594C3.25,6.677,3.098,7.331,3.054,8.289C3.01,9.249,3,9.556,3,12c0,2.444,0.01,2.751,0.054,3.711 c0.044,0.958,0.196,1.612,0.418,2.185c0.23,0.592,0.538,1.094,1.038,1.594c0.5,0.5,1.002,0.808,1.594,1.038 c0.572,0.222,1.227,0.375,2.185,0.418C9.249,20.99,9.556,21,12,21s2.751-0.01,3.711-0.054c0.958-0.044,1.612-0.196,2.185-0.418 c0.592-0.23,1.094-0.538,1.594-1.038c0.5-0.5,0.808-1.002,1.038-1.594c0.222-0.572,0.375-1.227,0.418-2.185 C20.99,14.751,21,14.444,21,12s-0.01-2.751-0.054-3.711c-0.044-0.958-0.196-1.612-0.418-2.185c-0.23-0.592-0.538-1.094-1.038-1.594 c-0.5-0.5-1.002-0.808-1.594-1.038c-0.572-0.222-1.227-0.375-2.185-0.418C14.751,3.01,14.444,3,12,3L12,3z M12,7.378 c-2.552,0-4.622,2.069-4.622,4.622S9.448,16.622,12,16.622s4.622-2.069,4.622-4.622S14.552,7.378,12,7.378z M12,15 c-1.657,0-3-1.343-3-3s1.343-3,3-3s3,1.343,3,3S13.657,15,12,15z M16.804,6.116c-0.596,0-1.08,0.484-1.08,1.08 s0.484,1.08,1.08,1.08c0.596,0,1.08-0.484,1.08-1.08S17.401,6.116,16.804,6.116z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">Instagram<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-youtube wp-block-social-link\"><a href=\"https:\/\/studio.youtube.com\/video\/IIVYCBBLV5E\/edit\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M21.8,8.001c0,0-0.195-1.378-0.795-1.985c-0.76-0.797-1.613-0.801-2.004-0.847c-2.799-0.202-6.997-0.202-6.997-0.202 h-0.009c0,0-4.198,0-6.997,0.202C4.608,5.216,3.756,5.22,2.995,6.016C2.395,6.623,2.2,8.001,2.2,8.001S2,9.62,2,11.238v1.517 c0,1.618,0.2,3.237,0.2,3.237s0.195,1.378,0.795,1.985c0.761,0.797,1.76,0.771,2.205,0.855c1.6,0.153,6.8,0.201,6.8,0.201 s4.203-0.006,7.001-0.209c0.391-0.047,1.243-0.051,2.004-0.847c0.6-0.607,0.795-1.985,0.795-1.985s0.2-1.618,0.2-3.237v-1.517 C22,9.62,21.8,8.001,21.8,8.001z M9.935,14.594l-0.001-5.62l5.404,2.82L9.935,14.594z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">YouTube<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-facebook wp-block-social-link\"><a href=\"https:\/\/www.facebook.com\/profile.php?id=61584402039139&#038;mibextid=wwXIfr&#038;mibextid=wwXIfr\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M12 2C6.5 2 2 6.5 2 12c0 5 3.7 9.1 8.4 9.9v-7H7.9V12h2.5V9.8c0-2.5 1.5-3.9 3.8-3.9 1.1 0 2.2.2 2.2.2v2.5h-1.3c-1.2 0-1.6.8-1.6 1.6V12h2.8l-.4 2.9h-2.3v7C18.3 21.1 22 17 22 12c0-5.5-4.5-10-10-10z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">Facebook<\/span><\/a><\/li>\n\n<\/ul>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>Grilles, bumpers, roof panels, headlamps, door trim and decorative strips \u2014 how additive manufacturing runs the modern automotive studio.<\/em><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2042\" height=\"1090\" src=\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited.png\" alt=\"3D printed automotive prototype parts \u2014 grille, bumper and trim pieces \u2014 with a clay concept model behind\" class=\"wp-image-3200\" style=\"aspect-ratio:1.873446146443179;width:579px;height:auto\" srcset=\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited.png 2042w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited-300x160.png 300w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited-1024x547.png 1024w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited-768x410.png 768w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited-1536x820.png 1536w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited-18x10.png 18w\" sizes=\"auto, (max-width: 2042px) 100vw, 2042px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>3D printed automotive prototype parts \u2014 grille, headlight housing, trim pieces \u2014 with the clay concept model behind.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Walk into any modern automotive design studio and you&#8217;ll find two kinds of machines building the future: 3D printers growing parts layer by layer from resin and nylon powder, and CNC machining centers carving them from solid blocks. <\/p>\n\n\n<style>.kb-table-of-content-nav.kb-table-of-content-id3198_78a4cb-6d .kb-table-of-content-wrap{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kb-table-of-content-nav.kb-table-of-content-id3198_78a4cb-6d .kb-table-of-contents-title-wrap{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.kb-table-of-content-nav.kb-table-of-content-id3198_78a4cb-6d .kb-table-of-contents-title{font-weight:regular;font-style:normal;}.kb-table-of-content-nav.kb-table-of-content-id3198_78a4cb-6d .kb-table-of-content-wrap .kb-table-of-content-list{font-weight:regular;font-style:normal;margin-top:var(--global-kb-spacing-sm, 1.5rem);margin-right:0px;margin-bottom:0px;margin-left:0px;}<\/style>\n\n\n<p class=\"wp-block-paragraph\">For concept models, show cars, and pre-production validation \u2014 grilles, bumpers, roof panels, headlamps, door trim, decorative strips \u2014 3D printing has quietly become the default first move. This guide covers where 3D printing is used across automotive model making, part by part, and gives an honest comparison with CNC machining.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. Why 3D Printing Took Over the Automotive Studio<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Automotive model making lives on iteration speed. A styling surface changes weekly; a grille pattern may go through ten variants before a design freeze. Traditional model making \u2014 CNC-machined or hand-built \u2014 costs days to weeks per iteration, plus programming, fixturing, and skilled labor. 3D printing changes the equation:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tool-less production.<\/strong> No molds, no fixtures, no CAM programming \u2014 a STEP or STL file goes straight to the machine. A full-size bumper or grille can be printing the same afternoon the CAD is released.<\/li>\n\n\n\n<li><strong>Complexity is free.<\/strong> Lattice grille textures, internal ribs, snap features, integrated clips, and hollow structures cost nothing extra in additive manufacturing \u2014 while every undercut adds setup time on a CNC.<\/li>\n\n\n\n<li><strong>Overnight iteration.<\/strong> Large-format SLA printers (build volumes up to 1.7\u20132.1 m) can produce a 1:4 concept model in hours or a full-scale exterior panel in one to two days; multiple grille variants can print in a single build.<\/li>\n\n\n\n<li><strong>Low volume = low cost.<\/strong> For one-offs and batches of dozens, 3D printing carries no setup amortization \u2014 the opposite economics of machining and molding.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The main workhorse technologies in automotive studios: SLA (smooth surfaces, fine detail, transparent resins), SLS\/MJF (functional nylon parts with real mechanical strength), FDM (cheap, quick concept checks), and PolyJet (multi-material, realistic textures for design reviews).<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1520\" height=\"1023\" src=\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/printer-edited.png\" alt=\"Large-format 3D printer building a car bumper prototype\" class=\"wp-image-3202\" style=\"aspect-ratio:1.4858633082085042;width:551px;height:auto\" srcset=\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/printer-edited.png 1520w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/printer-edited-300x202.png 300w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/printer-edited-1024x689.png 1024w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/printer-edited-768x517.png 768w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/printer-edited-18x12.png 18w\" sizes=\"auto, (max-width: 1520px) 100vw, 1520px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em><em>Large-format SLA printing: a full-size bumper prototype growing layer by layer<\/em><\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Part by Part: Where 3D Printing Delivers<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Front grilles<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The signature face of the car \u2014 and the perfect additive showcase. Parametric honeycomb and diamond lattices, deep undercuts, and razor-thin webs that would need five-axis CNC gymnastics or EDM electrodes print in one piece in SLS nylon or SLA resin. Design teams print 5\u201310 pattern variants overnight, mount them on the clay or foam front-end buck, and pick the winner in the morning review.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Front &amp; rear bumpers<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Full-size bumper prototypes print in one shot on large-format SLA machines, or in sections that are bonded and faired. Uses: styling validation, gap-and-flush fit checks against fenders and hoods, aero evaluation in wind tunnels, and show-car builds. For functional bumper-beam and energy-absorber testing, SLS PA12 or foam-filled SLA lattice cores stand in for the molded part.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Roof panels<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Roof and pillar sections print as lightweight resin shells for panoramic-roof styling studies, sunroof cutout validation, and antenna\/sensor packaging checks. Filled resins (glass microsphere) keep large panels stiff and light enough to handle and mount repeatedly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Headlights &amp; taillights<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One of the highest-value applications. Transparent SLA resins, polished and lacquered, replicate optical lenses well enough to evaluate light distribution, depth perception, and daytime-running-light signatures before cutting multi-cavity injection molds. Housings print in heat-resistant resin (HDT up to ~238 \u00b0C) for thermal validation near LED modules. A single printed lamp assembly can replace a $50k+ soft tool at the concept stage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Doors &amp; interior trim<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Door inner panels, speaker grilles, handle pockets, map pockets, and switch bezels print with texture-in CAD \u2014 PolyJet can even simulate soft-touch and leather grain for ergonomics and design reviews. SLS nylon delivers functional door mirrors, hinge checks, and latch-strength validation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Decorative trim strips<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chrome-look window surrounds, sill plates, and dashboard inlays are printed, then vacuum-metallized, painted, or hydro-dipped to production-level appearance \u2014 indistinguishable on a show car, delivered in days instead of the weeks a machining + plating cycle needs.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1921\" height=\"1146\" src=\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/grille-edited.png\" alt=\"Close-up of a 3D printed parametric car grille prototype\" class=\"wp-image-3204\" style=\"aspect-ratio:1.6762943561407915;width:544px;height:auto\" srcset=\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/grille-edited.png 1921w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/grille-edited-300x179.png 300w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/grille-edited-1024x611.png 1024w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/grille-edited-768x458.png 768w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/grille-edited-1536x916.png 1536w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/grille-edited-18x12.png 18w\" sizes=\"auto, (max-width: 1921px) 100vw, 1921px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em><em>A 3D printed parametric grille prototype mounted on a clay front-end buck for design review<\/em><\/em><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1997\" height=\"1149\" src=\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/parts-edited.png\" alt=\"3D printed automotive parts: headlight housing, door panel and decorative trim\" class=\"wp-image-3206\" style=\"aspect-ratio:1.7380952380952381;width:570px;height:auto\" srcset=\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/parts-edited.png 1997w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/parts-edited-300x173.png 300w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/parts-edited-1024x589.png 1024w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/parts-edited-768x442.png 768w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/parts-edited-1536x884.png 1536w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/parts-edited-18x10.png 18w\" sizes=\"auto, (max-width: 1997px) 100vw, 1997px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>3D printed parts across the car: headlight lens, roof panel, door trim, and a chrome-finished decorative strip.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. 3D Printing vs. CNC Machining: An Honest Comparison<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">CNC remains the benchmark for precision and real-material performance \u2014 the honest answer is that each owns a phase of development:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Factor<\/strong><\/td><td><strong>Impresi\u00f3n 3D (SLA\/SLS\/FDM)<\/strong><\/td><td><strong>Mecanizado CNC<\/strong><\/td><\/tr><tr><td>Proceso<\/td><td>Additive, layer by layer<\/td><td>Subtractive, cutting from solid stock<\/td><\/tr><tr><td>Setup &amp; programming<\/td><td>Minimal \u2014 file to machine<\/td><td>CAM toolpaths, fixtures, workholding<\/td><\/tr><tr><td>Lead time (first part)<\/td><td>1\u20132 days typical<\/td><td>3\u20137 days typical<\/td><\/tr><tr><td>Cost at 1\u201310 parts<\/td><td>Low \u2014 no setup amortization<\/td><td>High (programming + setup per job)<\/td><\/tr><tr><td>Cost at 500+ parts<\/td><td>Uncompetitive per part<\/td><td>Economical; scales well<\/td><\/tr><tr><td>Complexity<\/td><td>Free \u2014 lattices, undercuts, internal channels<\/td><td>Costly \u2014 each undercut adds setups\/EDM<\/td><\/tr><tr><td>Accuracy<\/td><td>\u00b10.1\u20130.2 mm class (SLA best)<\/td><td>\u00b10.01\u20130.05 mm class<\/td><\/tr><tr><td>Surface finish<\/td><td>Layer lines; needs sanding\/polish for show quality<\/td><td>Smooth, crisp edges straight off the machine<\/td><\/tr><tr><td>Materiales<\/td><td>Resins, nylons, limited metals<\/td><td>Any engineering material \u2014 production ABS, PC\/ABS, aluminum<\/td><\/tr><tr><td>Mechanical strength<\/td><td>Good (SLS PA12 isotropic; SLA brittle)<\/td><td>Production-grade, matches final part<\/td><\/tr><tr><td>Material waste<\/td><td>Near zero<\/td><td>Chips (often recycled)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Where 3D printing wins:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Speed-to-first-part and iteration<\/strong> \u2014 print ten grille variants while one CNC program is still being written.<\/li>\n\n\n\n<li><strong>Complex styling geometry<\/strong> \u2014 lattices, organic surfaces, integrated features at zero extra cost.<\/li>\n\n\n\n<li><strong>One-off show cars and concept models<\/strong> \u2014 no tooling, no MOQ, appearance-grade after finishing.<\/li>\n\n\n\n<li><strong>Budget at low volume<\/strong> \u2014 no programming, fixtures, or tooling to amortize.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Where CNC still wins:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Production-intent validation<\/strong> \u2014 when the test demands the real material (real PP\/EPDM bumper blend, real PC lens), real tolerances (\u00b10.01 mm), and real surface finish.<\/li>\n\n\n\n<li><strong>Functional &amp; load-bearing parts<\/strong> \u2014 brackets, hinges, structural nodes tested to destruction.<\/li>\n\n\n\n<li><strong>Soft-tooling and mold making<\/strong> \u2014 CNC cuts the actual molds and electrodes that mass production runs on.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The smart workflow is hybrid: 3D print for concept and styling loops (cheap, fast, good enough for form and fit), switch to CNC for engineering validation in production materials, and CNC again for the molds. A common pattern: SLA-printed appearance shell + CNC-machined functional inserts \u2014 speed where speed matters, precision where precision matters.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2042\" height=\"1088\" src=\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/comparison-1-edited.png\" alt=\"3D printed prototype parts and 5-axis CNC machining of an aluminum component\" class=\"wp-image-3208\" style=\"aspect-ratio:1.8769082436124056;width:603px;height:auto\" srcset=\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/comparison-1-edited.png 2042w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/comparison-1-edited-300x160.png 300w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/comparison-1-edited-1024x546.png 1024w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/comparison-1-edited-768x409.png 768w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/comparison-1-edited-1536x818.png 1536w, https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/comparison-1-edited-18x10.png 18w\" sizes=\"auto, (max-width: 2042px) 100vw, 2042px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em>Two technologies side by side: resin 3D printing for rapid iteration vs. 5-axis CNC machining for precision.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Conclusion<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">In automotive model making, 3D printing didn&#8217;t replace CNC \u2014 it took over everything that happens before the design is frozen. Grilles, bumpers, roof sections, lamps, doors, and trim now iterate at the speed of CAD, at a fraction of the historical cost, freeing CNC to do what it does best: precision, production materials, and the tooling that follows. The studios that win are the ones that run both, each in its lane.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Developing automotive prototypes or show-car parts? At Utely Machine (www.utelymachine.com), we run SLA\/SLS 3D printing, 3- and 5-axis CNC machining, vacuum casting, and injection molding under one roof \u2014 from overnight grille variants and polished lamp lenses to production-intent CNC validation parts and the molds that follow. Upload your STEP file for a free DFM review and a 24-hour quotation.<\/p>","protected":false},"excerpt":{"rendered":"<p>Grilles, bumpers, roof panels, headlamps, door trim and decorative strips \u2014 how additive manufacturing runs the modern automotive studio. 3D printed automotive prototype parts \u2014 grille, headlight housing, trim pieces \u2014 with the clay concept model behind. Walk into any modern automotive design studio and you&#8217;ll find two kinds of machines building the future: 3D&#8230;<\/p>","protected":false},"author":1,"featured_media":3200,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[33,28,27,32,29,34],"tags":[],"class_list":["post-3198","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d-printing-services","category-cnc-machining","category-cnc-milling","category-cnc-turning","category-surface-finishing","category-vacuum-casting"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>3D Printing in Automotive Prototype Making: From Grilles to Bumpers, and How It Beats CNC Processing - Utely<\/title>\n<meta name=\"description\" content=\"How automotive studios use 3D printing for grilles, bumpers, headlamps and trim prototypes \u2014 where additive beats CNC, and where it doesn&#039;t.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/utelymachine.com\/es\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3D Printing in Automotive Prototype Making: From Grilles to Bumpers, and How It Beats CNC Processing - Utely\" \/>\n<meta property=\"og:description\" content=\"How automotive studios use 3D printing for grilles, bumpers, headlamps and trim prototypes \u2014 where additive beats CNC, and where it doesn&#039;t.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/utelymachine.com\/es\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/\" \/>\n<meta property=\"og:site_name\" content=\"Utely\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61584809600185\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-06T04:53:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-08T11:43:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited-1024x547.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"547\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"utelymachine\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@utelymachine\" \/>\n<meta name=\"twitter:site\" content=\"@utelymachine\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"utelymachine\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/\"},\"author\":{\"name\":\"utelymachine\",\"@id\":\"https:\/\/utelymachine.com\/#\/schema\/person\/b91a4a0e58478d718c66301dfdb4799e\"},\"headline\":\"3D Printing in Automotive Prototype Making: From Grilles to Bumpers, and How It Beats CNC Processing\",\"datePublished\":\"2026-09-06T04:53:28+00:00\",\"dateModified\":\"2026-09-08T11:43:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/\"},\"wordCount\":1180,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/utelymachine.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited.png\",\"articleSection\":[\"3D Printing Services\",\"CNC Machining\",\"CNC Milling\",\"CNC Turning\",\"Surface Finishing\",\"Vacuum Casting\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/\",\"url\":\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/\",\"name\":\"3D Printing in Automotive Prototype Making: From Grilles to Bumpers, and How It Beats CNC Processing - Utely\",\"isPartOf\":{\"@id\":\"https:\/\/utelymachine.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited.png\",\"datePublished\":\"2026-09-06T04:53:28+00:00\",\"dateModified\":\"2026-09-08T11:43:06+00:00\",\"description\":\"How automotive studios use 3D printing for grilles, bumpers, headlamps and trim prototypes \u2014 where additive beats CNC, and where it doesn't.\",\"breadcrumb\":{\"@id\":\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#primaryimage\",\"url\":\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited.png\",\"contentUrl\":\"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited.png\",\"width\":2042,\"height\":1090,\"caption\":\"3D printed automotive prototype parts \u2014 grille, bumper and trim pieces \u2014 with a clay concept model behind\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/utelymachine.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"3D Printing in Automotive Prototype Making: From Grilles to Bumpers, and How It Beats CNC Processing\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/utelymachine.com\/#website\",\"url\":\"https:\/\/utelymachine.com\/\",\"name\":\"Utelymachine\",\"description\":\"Precision CNC Machining, 3D Printing &amp; Rapid Prototyping Services\",\"publisher\":{\"@id\":\"https:\/\/utelymachine.com\/#organization\"},\"alternateName\":\"Utely\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/utelymachine.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/utelymachine.com\/#organization\",\"name\":\"Chongqing Utely Intelligent Technology Co.,Ltd\",\"url\":\"https:\/\/utelymachine.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/utelymachine.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/utelymachine.com\/wp-content\/uploads\/2025\/11\/cropped-\u516c\u53f8.png\",\"contentUrl\":\"https:\/\/utelymachine.com\/wp-content\/uploads\/2025\/11\/cropped-\u516c\u53f8.png\",\"width\":586,\"height\":229,\"caption\":\"Chongqing Utely Intelligent Technology Co.,Ltd\"},\"image\":{\"@id\":\"https:\/\/utelymachine.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/profile.php?id=61584809600185\",\"https:\/\/x.com\/utelymachine\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/utelymachine.com\/#\/schema\/person\/b91a4a0e58478d718c66301dfdb4799e\",\"name\":\"utelymachine\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/utelymachine.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8431e6023bb4d3df45e748bcd9667a5d5741311da512b102dfc672f7cdaf9da7?s=96\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8431e6023bb4d3df45e748bcd9667a5d5741311da512b102dfc672f7cdaf9da7?s=96\",\"caption\":\"utelymachine\"},\"sameAs\":[\"https:\/\/utelymachine.com\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"3D Printing in Automotive Prototype Making: From Grilles to Bumpers, and How It Beats CNC Processing - Utely","description":"How automotive studios use 3D printing for grilles, bumpers, headlamps and trim prototypes \u2014 where additive beats CNC, and where it doesn't.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/utelymachine.com\/es\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/","og_locale":"es_ES","og_type":"article","og_title":"3D Printing in Automotive Prototype Making: From Grilles to Bumpers, and How It Beats CNC Processing - Utely","og_description":"How automotive studios use 3D printing for grilles, bumpers, headlamps and trim prototypes \u2014 where additive beats CNC, and where it doesn't.","og_url":"https:\/\/utelymachine.com\/es\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/","og_site_name":"Utely","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61584809600185","article_published_time":"2026-09-06T04:53:28+00:00","article_modified_time":"2026-09-08T11:43:06+00:00","og_image":[{"width":1024,"height":547,"url":"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited-1024x547.png","type":"image\/png"}],"author":"utelymachine","twitter_card":"summary_large_image","twitter_creator":"@utelymachine","twitter_site":"@utelymachine","twitter_misc":{"Escrito por":"utelymachine","Tiempo de lectura":"8 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#article","isPartOf":{"@id":"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/"},"author":{"name":"utelymachine","@id":"https:\/\/utelymachine.com\/#\/schema\/person\/b91a4a0e58478d718c66301dfdb4799e"},"headline":"3D Printing in Automotive Prototype Making: From Grilles to Bumpers, and How It Beats CNC Processing","datePublished":"2026-09-06T04:53:28+00:00","dateModified":"2026-09-08T11:43:06+00:00","mainEntityOfPage":{"@id":"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/"},"wordCount":1180,"commentCount":0,"publisher":{"@id":"https:\/\/utelymachine.com\/#organization"},"image":{"@id":"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#primaryimage"},"thumbnailUrl":"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited.png","articleSection":["3D Printing Services","CNC Machining","CNC Milling","CNC Turning","Surface Finishing","Vacuum Casting"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/","url":"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/","name":"3D Printing in Automotive Prototype Making: From Grilles to Bumpers, and How It Beats CNC Processing - Utely","isPartOf":{"@id":"https:\/\/utelymachine.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#primaryimage"},"image":{"@id":"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#primaryimage"},"thumbnailUrl":"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited.png","datePublished":"2026-09-06T04:53:28+00:00","dateModified":"2026-09-08T11:43:06+00:00","description":"How automotive studios use 3D printing for grilles, bumpers, headlamps and trim prototypes \u2014 where additive beats CNC, and where it doesn't.","breadcrumb":{"@id":"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#primaryimage","url":"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited.png","contentUrl":"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited.png","width":2042,"height":1090,"caption":"3D printed automotive prototype parts \u2014 grille, bumper and trim pieces \u2014 with a clay concept model behind"},{"@type":"BreadcrumbList","@id":"https:\/\/utelymachine.com\/2026\/09\/06\/3d-printing-in-automotive-model-making-from-grilles-to-bumpers-and-how-it-beats-and-loses-to-cnc\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/utelymachine.com\/"},{"@type":"ListItem","position":2,"name":"3D Printing in Automotive Prototype Making: From Grilles to Bumpers, and How It Beats CNC Processing"}]},{"@type":"WebSite","@id":"https:\/\/utelymachine.com\/#website","url":"https:\/\/utelymachine.com\/","name":"Utelymachine","description":"Precision CNC Machining, 3D Printing &amp; Rapid Prototyping Services","publisher":{"@id":"https:\/\/utelymachine.com\/#organization"},"alternateName":"Utely","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/utelymachine.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/utelymachine.com\/#organization","name":"Chongqing Utely Intelligent Technology S.L.","url":"https:\/\/utelymachine.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/utelymachine.com\/#\/schema\/logo\/image\/","url":"https:\/\/utelymachine.com\/wp-content\/uploads\/2025\/11\/cropped-\u516c\u53f8.png","contentUrl":"https:\/\/utelymachine.com\/wp-content\/uploads\/2025\/11\/cropped-\u516c\u53f8.png","width":586,"height":229,"caption":"Chongqing Utely Intelligent Technology Co.,Ltd"},"image":{"@id":"https:\/\/utelymachine.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61584809600185","https:\/\/x.com\/utelymachine"]},{"@type":"Person","@id":"https:\/\/utelymachine.com\/#\/schema\/person\/b91a4a0e58478d718c66301dfdb4799e","name":"utelymachine","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/utelymachine.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8431e6023bb4d3df45e748bcd9667a5d5741311da512b102dfc672f7cdaf9da7?s=96","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8431e6023bb4d3df45e748bcd9667a5d5741311da512b102dfc672f7cdaf9da7?s=96","caption":"utelymachine"},"sameAs":["https:\/\/utelymachine.com\/"]}]}},"jetpack_featured_media_url":"https:\/\/utelymachine.com\/wp-content\/uploads\/2026\/09\/cover-4-edited.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/utelymachine.com\/es\/wp-json\/wp\/v2\/posts\/3198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/utelymachine.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/utelymachine.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/utelymachine.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/utelymachine.com\/es\/wp-json\/wp\/v2\/comments?post=3198"}],"version-history":[{"count":4,"href":"https:\/\/utelymachine.com\/es\/wp-json\/wp\/v2\/posts\/3198\/revisions"}],"predecessor-version":[{"id":3270,"href":"https:\/\/utelymachine.com\/es\/wp-json\/wp\/v2\/posts\/3198\/revisions\/3270"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/utelymachine.com\/es\/wp-json\/wp\/v2\/media\/3200"}],"wp:attachment":[{"href":"https:\/\/utelymachine.com\/es\/wp-json\/wp\/v2\/media?parent=3198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/utelymachine.com\/es\/wp-json\/wp\/v2\/categories?post=3198"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/utelymachine.com\/es\/wp-json\/wp\/v2\/tags?post=3198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}