{"id":1989,"date":"2025-03-17T10:15:17","date_gmt":"2025-03-17T09:15:17","guid":{"rendered":"https:\/\/microrelleus.com\/how-femtosecond-laser-is-enhancing-automotive-lighting-design-and-manufacturing\/"},"modified":"2026-04-27T09:15:47","modified_gmt":"2026-04-27T07:15:47","slug":"com-el-laser-de-femtosegon-esta-revolucionant-el-disseny-i-la-fabricacio-de-la-illuminacio-automotriu","status":"publish","type":"post","link":"https:\/\/microrelleus.com\/ca\/com-el-laser-de-femtosegon-esta-revolucionant-el-disseny-i-la-fabricacio-de-la-illuminacio-automotriu\/","title":{"rendered":"Com el l\u00e0ser de femtosegon est\u00e0 revolucionant el disseny i la fabricaci\u00f3 de la il\u00b7luminaci\u00f3 automotriu"},"content":{"rendered":"<div class=\"vce-row-container\" data-vce-boxed-width=\"true\"><div class=\"vce-row vce-row--col-gap-30 vce-row-equal-height vce-row-content--top\" id=\"el-8f7d7dee\" data-vce-do-apply=\"all el-8f7d7dee\"><div class=\"vce-content-background-container\"><\/div><div class=\"vce-row-content\" data-vce-element-content=\"true\"><div class=\"vce-col vce-col--md-auto vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-last vce-col--lg-last vce-col--xl-last vce-col--md-first vce-col--lg-first vce-col--xl-first\" id=\"el-15da9eac\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-15da9eac\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-15da9eac\"><div class=\"vce-text-block inline\"><div class=\"vce-text-block-wrapper vce\" id=\"el-20ffdcb3\" data-vce-do-apply=\"all el-20ffdcb3\"><p><em>Temps de lectura: 7 minuts<\/em><\/p><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-aea6c7d2\" data-vce-do-apply=\"all el-aea6c7d2\"><h2>La tend\u00e8ncia cap a la miniaturitzaci\u00f3<\/h2><\/div><\/div><div class=\"vce-row-container\" data-vce-boxed-width=\"true\"><div class=\"vce-row vce-row--col-gap-30 vce-row-equal-height vce-row-content--top\" id=\"el-f941e6ac\" data-vce-do-apply=\"all el-f941e6ac\"><div class=\"vce-row-content\" data-vce-element-content=\"true\"><div class=\"vce-col vce-col--md-66-66p vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-first vce-col--lg-first vce-col--xl-first\" id=\"el-949233be\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-949233be\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-949233be\"><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-f280371d\" data-vce-do-apply=\"all el-f280371d\"><p>En els darrers anys, la ind\u00fastria ha mostrat una clara tend\u00e8ncia cap a la miniaturitzaci\u00f3. Per qu\u00e8? Perqu\u00e8 reduir la mida implica m\u00e9s lleugeresa, efici\u00e8ncia, compacitat i sostenibilitat. No obstant aix\u00f2, la miniaturitzaci\u00f3 comporta un gran repte: aconseguir precisi\u00f3 a escales microsc\u00f2piques de manera rendible i viable per a la producci\u00f3 a gran escala.<\/p>\n<p>Les tecnologies de fabricaci\u00f3 tradicionals\u2014fresat CNC, electroerosi\u00f3 per penetraci\u00f3, gravat qu\u00edmic\u2014tenen dificultats per produir microestructures d\u2019alta qualitat, especialment en superf\u00edcies 3D complexes. Els processos nanotecnol\u00f2gics ofereixen millor resoluci\u00f3, per\u00f2 no tenen escalabilitat industrial i no s\u00f3n pr\u00e0ctics per a aplicacions com els motlles d\u2019injecci\u00f3.<\/p>\n<p>Llavors, com es pot superar aquesta barrera? Amb la tecnologia l\u00e0ser de femtosegon.<\/p><\/div><\/div><\/div><\/div><\/div><div class=\"vce-col vce-col--md-33-34p vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-last vce-col--lg-last vce-col--xl-last\" id=\"el-c2a8b158\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-c2a8b158\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-c2a8b158\"><div class=\"vce-single-image-container vce-single-image--align-center\"><div class=\"vce vce-single-image-wrapper\" id=\"el-a8a2f832\" data-vce-do-apply=\"all el-a8a2f832\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 300px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 100%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"300\" height=\"300\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Injected-micro-optics-on-engraved-mould-300x300.jpg 300w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Injected-micro-optics-on-engraved-mould-320x320.jpg 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Injected-micro-optics-on-engraved-mould-480x480.jpg 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Injected-micro-optics-on-engraved-mould-800x800.jpg 800w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/Injected-micro-optics-on-engraved-mould-600x600.jpg 2x\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Injected-micro-optics-on-engraved-mould-300x300.jpg\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Injected-micro-optics-on-engraved-mould.jpg\" data-attachment-id=\"1891\"  alt=\"Injected micro-optics on engraved mould\" title=\"Injected-micro-optics-on-engraved-mould\" \/><\/div><\/div><figcaption>Injected micro-optics on engraved mould<\/figcaption><\/figure><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vce-single-image-container vce-single-image--align-left\"><div class=\"vce vce-single-image-wrapper\" id=\"el-197a0f26\" data-vce-do-apply=\"all el-197a0f26\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 1024px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 42.4805%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"1024\" height=\"435\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/nanometers-1024x435.jpg 1024w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/nanometers-2048x870.jpg 2x, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/nanometers-320x136.jpg 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/nanometers-480x204.jpg 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/nanometers-800x340.jpg 800w\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/nanometers-1024x435.jpg\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/nanometers.jpg\" data-attachment-id=\"1858\"  alt=\"Femtosecond laser technology positioning\" title=\"nanometers\" \/><\/div><\/div><figcaption>Femtosecond laser technology positioning<\/figcaption><\/figure><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-8b2f5c9e\" data-vce-do-apply=\"all el-8b2f5c9e\"><h2>Qu\u00e8 \u00e9s un l\u00e0ser de femtosegon i per qu\u00e8 \u00e9s \u00fanic?<\/h2>\n<p>Un l\u00e0ser de femtosegon emet polsos ultracurts (1 fs = 10<sup>-15<\/sup> segons). Aquests polsos s\u00f3n tan breus que no generen efectes t\u00e8rmics durant el gravat. En canvi, els l\u00e0sers de nanosegon emeten polsos m\u00e9s llargs (1 ns = 10<sup>-9<\/sup> segons), cosa que provoca efectes t\u00e8rmics com rebaves, formes incontrolades, arrodoniment de vores i acabats superficials deficients.<\/p>\n<p>Aix\u00f2 fa que els l\u00e0sers de nanosegon no siguin adequats per a la ind\u00fastria de la il\u00b7luminaci\u00f3, on es requereixen acabats superficials d\u2019alta qualitat, vores definides i una precisi\u00f3 extrema en les micro \u00f2ptiques per assolir els valors fotom\u00e8trics simulats en el software de disseny \u00f2ptic per a peces injectades.<\/p><\/div><\/div><div class=\"vce-single-image-container vce-single-image--align-left\"><div class=\"vce vce-single-image-wrapper\" id=\"el-7853109e\" data-vce-do-apply=\"all el-7853109e\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 1024px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 38.2812%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"1024\" height=\"392\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/femtosecond-1024x393.jpg 1024w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/femtosecond-2048x785.jpg 2x, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/femtosecond-320x123.jpg 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/femtosecond-480x184.jpg 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/femtosecond-800x307.jpg 800w\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/femtosecond-1024x393.jpg\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/femtosecond.jpg\" data-attachment-id=\"1865\"  alt=\"Comparison between nano and femtosecond lasers\" title=\"femtosecond\" \/><\/div><\/div><figcaption>Comparison between nano and femtosecond lasers<\/figcaption><\/figure><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-f847e2b3\" data-vce-do-apply=\"all el-f847e2b3\"><h2>Qu\u00e8 impliquen aquests polsos ultracurts en termes pr\u00e0ctics?<\/h2>\n<ul>\n<li>Sense rebaves, sense fusi\u00f3, sense zones afectades per calor.<\/li>\n<li>Vores n\u00edtides.<\/li>\n<li>Precisi\u00f3 extrema, amb caracter\u00edstiques en el rang de micres.<\/li>\n<li>Compatible amb gaireb\u00e9 qualsevol material.<\/li>\n<\/ul><\/div><\/div><div class=\"vce-row-container\" data-vce-boxed-width=\"true\"><div class=\"vce-row vce-row--col-gap-30 vce-row-equal-height vce-row-content--top\" id=\"el-18f1ac9a\" data-vce-do-apply=\"all el-18f1ac9a\"><div class=\"vce-row-content\" data-vce-element-content=\"true\"><div class=\"vce-col vce-col--xs-50p vce-col--xs-visible vce-col--xs-first vce-col--sm-50p vce-col--sm-visible vce-col--sm-first vce-col--md-33-33p vce-col--md-visible vce-col--md-first vce-col--lg-auto vce-col--lg-visible vce-col--lg-first vce-col--xl-auto vce-col--xl-visible vce-col--xl-first\" id=\"el-b52da2fe\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-b52da2fe\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-b52da2fe\"><div class=\"vce-single-image-container vce-single-image--align-center\"><div class=\"vce vce-single-image-wrapper\" id=\"el-0e525fb5\" data-vce-do-apply=\"all el-0e525fb5\" data-vce-animate=\"vce-o-animate--zoomIn\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 160px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 100%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"160\" height=\"160\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-sharp-edges-320x320.png 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-sharp-edges-480x480.png 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-sharp-edges-320x320.png 2x\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2023\/04\/engraving-sharp-edges.png\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2023\/04\/engraving-sharp-edges.png\" data-attachment-id=\"159\"  alt=\"engraving sharp edges\" title=\"engraving-sharp-edges\" \/><\/div><\/div><figcaption hidden=\"\"><\/figcaption><\/figure><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-35460916\" data-vce-do-apply=\"all el-35460916\"><p style=\"text-align: center;\"><strong>CANTONADES VIVES<\/strong><\/p><\/div><\/div><\/div><\/div><\/div><div class=\"vce-col vce-col--xs-50p vce-col--xs-visible vce-col--xs-last vce-col--sm-50p vce-col--sm-visible vce-col--sm-last vce-col--md-33-33p vce-col--md-visible vce-col--lg-auto vce-col--lg-visible vce-col--xl-auto vce-col--xl-visible\" id=\"el-2f1e7a6d\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-2f1e7a6d\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-2f1e7a6d\"><div class=\"vce-single-image-container vce-single-image--align-center\"><div class=\"vce vce-single-image-wrapper\" id=\"el-6aa9bdb7\" data-vce-do-apply=\"all el-6aa9bdb7\" data-vce-animate=\"vce-o-animate--zoomIn\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 160px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 100%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"160\" height=\"160\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2023\/04\/engraving-burr-free2-320x100.png 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-burr-free2-480x480.png 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-burr-free2-800x800.png 800w\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2023\/04\/engraving-burr-free2.png\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2023\/04\/engraving-burr-free2.png\" data-attachment-id=\"343\"  alt=\"\" title=\"engraving-burr-free2\" \/><\/div><\/div><figcaption hidden=\"\"><\/figcaption><\/figure><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-6949b810\" data-vce-do-apply=\"all el-6949b810\"><p style=\"text-align: center;\"><strong>ABSOLUTAMENT LLIURE DE REBAVA<\/strong><\/p><\/div><\/div><\/div><\/div><\/div><div class=\"vce-col vce-col--xs-50p vce-col--xs-visible vce-col--xs-first vce-col--sm-50p vce-col--sm-visible vce-col--sm-first vce-col--md-33-33p vce-col--md-visible vce-col--md-last vce-col--lg-auto vce-col--lg-visible vce-col--xl-auto vce-col--xl-visible\" id=\"el-9beb71c7\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-9beb71c7\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-9beb71c7\"><div class=\"vce-single-image-container vce-single-image--align-center\"><div class=\"vce vce-single-image-wrapper\" id=\"el-4049b4ec\" data-vce-do-apply=\"all el-4049b4ec\" data-vce-animate=\"vce-o-animate--zoomIn\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 160px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 100%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"160\" height=\"160\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-surface-finishing-320x320.png 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-surface-finishing-480x480.png 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-surface-finishing-320x320.png 2x\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2023\/04\/engraving-surface-finishing.png\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2023\/04\/engraving-surface-finishing.png\" data-attachment-id=\"160\"  alt=\"engraving surface finishing\" title=\"engraving-surface-finishing\" \/><\/div><\/div><figcaption hidden=\"\"><\/figcaption><\/figure><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-6fe84a9b\" data-vce-do-apply=\"all el-6fe84a9b\"><p style=\"text-align: center;\"><strong>QUALITAT SUPERFICIAL MOLT ELEVADA<\/strong><\/p><\/div><\/div><\/div><\/div><\/div><div class=\"vce-col vce-col--xs-50p vce-col--xs-visible vce-col--xs-last vce-col--sm-50p vce-col--sm-visible vce-col--sm-last vce-col--md-33-33p vce-col--md-visible vce-col--md-first vce-col--lg-auto vce-col--lg-visible vce-col--xl-auto vce-col--xl-visible\" id=\"el-cd3101e0\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-cd3101e0\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-cd3101e0\"><div class=\"vce-single-image-container vce-single-image--align-center\"><div class=\"vce vce-single-image-wrapper\" id=\"el-f65623d9\" data-vce-do-apply=\"all el-f65623d9\" data-vce-animate=\"vce-o-animate--zoomIn\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 160px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 100%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"160\" height=\"160\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-excellent-tolerances-320x320.png 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-excellent-tolerances-480x480.png 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-excellent-tolerances-320x320.png 2x\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2023\/04\/engraving-excellent-tolerances.png\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2023\/04\/engraving-excellent-tolerances.png\" data-attachment-id=\"158\"  alt=\"engraving excellent tolerances\" title=\"engraving-excellent-tolerances\" \/><\/div><\/div><figcaption hidden=\"\"><\/figcaption><\/figure><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-508e5195\" data-vce-do-apply=\"all el-508e5195\"><p style=\"text-align: center;\"><strong>TOLER\u00c0NCIES EXCEL\u00b7LENTS<\/strong><\/p><\/div><\/div><\/div><\/div><\/div><div class=\"vce-col vce-col--xs-50p vce-col--xs-visible vce-col--xs-last vce-col--xs-first vce-col--sm-50p vce-col--sm-visible vce-col--sm-last vce-col--sm-first vce-col--md-33-33p vce-col--md-visible vce-col--md-last vce-col--lg-auto vce-col--lg-visible vce-col--lg-last vce-col--xl-auto vce-col--xl-visible vce-col--xl-last\" id=\"el-bb4c3cbc\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-bb4c3cbc\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-bb4c3cbc\"><div class=\"vce-single-image-container vce-single-image--align-center\"><div class=\"vce vce-single-image-wrapper\" id=\"el-3456fb52\" data-vce-do-apply=\"all el-3456fb52\" data-vce-animate=\"vce-o-animate--zoomIn\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 160px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 100%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"160\" height=\"160\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-any-material-320x320.png 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-any-material-480x480.png 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/engraving-any-material-320x320.png 2x\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2023\/04\/engraving-any-material.png\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2023\/04\/engraving-any-material.png\" data-attachment-id=\"156\"  alt=\"engraving any material\" title=\"engraving-any-material\" \/><\/div><\/div><figcaption hidden=\"\"><\/figcaption><\/figure><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-d4f23b94\" data-vce-do-apply=\"all el-d4f23b94\"><p style=\"text-align: center;\"><strong>GRAVAT SOBRE QUALSEVOL SUPERF\u00cdCIE<\/strong><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-cf8ab654\" data-vce-do-apply=\"all el-cf8ab654\"><p>Aquestes caracter\u00edstiques fan que el gravat amb l\u00e0ser de femtosegon sigui la soluci\u00f3 perfecta per a ind\u00fastries que requereixen detalls microsc\u00f2pics mantenint l\u2019escalabilitat industrial en motlles, com la il\u00b7luminaci\u00f3 automotriu.<\/p>\n<p>Oblida\u2019t del desgast d\u2019eines o el\u00e8ctrodes: el proc\u00e9s amb l\u00e0ser de femtosegon \u00e9s altament estable, sense desgast i garanteix resultats consistents i repetibles.<\/p><\/div><\/div><div class=\"vce-single-image-container vce-single-image--align-left\"><div class=\"vce vce-single-image-wrapper\" id=\"el-577bec8c\" data-vce-do-apply=\"all el-577bec8c\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 1024px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 33.3008%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"1024\" height=\"341\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Automotive-mould-engraved-using-femtosecond-laser-1024x341.jpg 1024w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Automotive-mould-engraved-using-femtosecond-laser-2048x683.jpg 2x, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Automotive-mould-engraved-using-femtosecond-laser-320x107.jpg 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Automotive-mould-engraved-using-femtosecond-laser-480x160.jpg 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Automotive-mould-engraved-using-femtosecond-laser-800x267.jpg 800w\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Automotive-mould-engraved-using-femtosecond-laser-1024x341.jpg\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Automotive-mould-engraved-using-femtosecond-laser.jpg\" data-attachment-id=\"1887\"  alt=\"Automotive mould engraved using femtosecond laser\" title=\"Automotive-mould-engraved-using-femtosecond-laser\" \/><\/div><\/div><figcaption>Automotive mould engraved using femtosecond laser<\/figcaption><\/figure><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-5db80c54\" data-vce-do-apply=\"all el-5db80c54\"><h2>Trencant les barreres de fabricaci\u00f3<\/h2>\n<p>Avui dia, les m\u00e0quines l\u00e0ser de femtosegon de 5 eixos ens permeten gravar microestructures i textures cont\u00ednues en superf\u00edcies 3D de peces grans i pesades, motlles o eines, un fet impossible amb tecnologies anteriors.<\/p>\n<p>El proc\u00e9s \u00e9s totalment digital, cosa que significa que podem aplicar qualsevol patr\u00f3 a qualsevol \u00e0rea, assegurant una reprodu\u00efbilitat perfecta. Aix\u00f2 \u00e9s especialment avantatj\u00f3s en el gravat de motlles, on l\u2019escalabilitat es converteix en un gran benefici: un cop una microestructura es grava en un motlle, es replica en cada pe\u00e7a injectada.<\/p><\/div><\/div><div class=\"vce-single-image-container vce-single-image--align-left\"><div class=\"vce vce-single-image-wrapper\" id=\"el-c6e2b62a\" data-vce-do-apply=\"all el-c6e2b62a\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 1024px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 33.3008%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"1024\" height=\"341\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Femtosecond-laser.-5-axis-machine-and-engraving-detail-1024x341.jpg 1024w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Femtosecond-laser.-5-axis-machine-and-engraving-detail-2048x683.jpg 2x, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Femtosecond-laser.-5-axis-machine-and-engraving-detail-320x107.jpg 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Femtosecond-laser.-5-axis-machine-and-engraving-detail-480x160.jpg 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Femtosecond-laser.-5-axis-machine-and-engraving-detail-800x267.jpg 800w\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Femtosecond-laser.-5-axis-machine-and-engraving-detail-1024x341.jpg\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Femtosecond-laser.-5-axis-machine-and-engraving-detail.jpg\" data-attachment-id=\"1897\"  alt=\"Femtosecond laser, 5 axis machine and engraving detail\" title=\"Femtosecond-laser.-5-axis-machine-and-engraving-detail\" \/><\/div><\/div><figcaption>Femtosecond laser, 5 axis machine and engraving detail<\/figcaption><\/figure><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-eff3ea2c\" data-vce-do-apply=\"all el-eff3ea2c\"><h2>\u00c9s sostenible?<\/h2>\n<p>La tecnologia l\u00e0ser de femtosegon no nom\u00e9s es tracta de precisi\u00f3, sin\u00f3 que tamb\u00e9 \u00e9s una soluci\u00f3 de fabricaci\u00f3 m\u00e9s ecol\u00f2gica:<\/p>\n<ul>\n<li><strong>Baix consum energ\u00e8tic<\/strong>: utilitza fonts l\u00e0ser de baixa pot\u00e8ncia.<\/li>\n<li><strong>Zero residus qu\u00edmics<\/strong>: sense \u00e0cids, dissolvents ni residus perillosos.<\/li>\n<\/ul>\n<p>Amb beneficis que s\u2019extenen a les peces injectades i al sistema \u00f2ptic:<\/p>\n<ul>\n<li><strong>Reducci\u00f3 de material<\/strong>: gr\u00e0cies a les noves possibilitats que permet el gravat de micro\u00f2ptiques.<\/li>\n<li><strong>Major efici\u00e8ncia<\/strong>: en les peces injectades per a aplicacions d\u2019il\u00b7luminaci\u00f3.<\/li>\n<li><strong>F\u00e0cil reciclatge<\/strong>: materials monocapa sense necessitat de l\u00e0mines addicionals.<\/li>\n<li><strong>Efici\u00e8ncia de materials<\/strong>: les textures funcionals poden reduir la necessitat de recobriments o pintures, donant lloc a un producte final m\u00e9s sostenible.<\/li>\n<\/ul><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-a16216a8\" data-vce-do-apply=\"all el-a16216a8\"><h2>L\u00e0ser de femtosegon en la ind\u00fastria de la il\u00b7luminaci\u00f3<\/h2>\n<p>Les possibilitats de disseny i funcionalitat s\u00f3n pr\u00e0cticament il\u00b7limitades, especialment en la il\u00b7luminaci\u00f3 automotriu. Podem gravar microestructures de forma lliure i micro \u00f2ptiques en eines de producci\u00f3 o prototips, assolint detalls m\u00e9s petits i millors toler\u00e0ncies que amb tecnologies convencionals.<\/p>\n<p>Algunes aplicacions d\u2019aquesta tecnologia inclouen:<\/p>\n<ul>\n<li><strong>Difusi\u00f3 de llum<\/strong> amb patrons superficials atractius.<\/li>\n<li><strong>Direcci\u00f3 de la llum<\/strong> a zones espec\u00edfiques.<\/li>\n<li><strong>Gravat de microestructures<\/strong> gaireb\u00e9 invisibles per a guies de llum o cortines de llum.<\/li>\n<li><strong>Creaci\u00f3 de superf\u00edcies antireflectants<\/strong> directament en peces injectades mitjan\u00e7ant el gravat del motlle.<\/li>\n<\/ul>\n<p>Necessites difusi\u00f3 de llum en material transparent? La difusi\u00f3 controlada amb reprodu\u00efbilitat perfecta \u00e9s possible gr\u00e0cies a la tecnologia <strong>Microscatt\u00ae<\/strong>, un proc\u00e9s de gravat de motlle, sense rebaves, que \u00e9s independent del material i de les condicions del motlle.<\/p><\/div><\/div><div class=\"vce-row-container\" data-vce-boxed-width=\"true\"><div class=\"vce-row vce-row--col-gap-0 vce-row-equal-height vce-row-content--top\" id=\"el-28508786\" data-vce-do-apply=\"all el-28508786\"><div class=\"vce-row-content\" data-vce-element-content=\"true\"><div class=\"vce-col vce-col--md-66-66p vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-first vce-col--lg-first vce-col--xl-first\" id=\"el-6863b19b\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-6863b19b\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-6863b19b\"><div class=\"vce-single-image-container vce-single-image--align-left\"><div class=\"vce vce-single-image-wrapper\" id=\"el-036f958f\" data-vce-do-apply=\"all el-036f958f\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 1024px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 50%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"1024\" height=\"512\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Microrelleus-anti-glare-texture-1024x512.jpg 1024w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Microrelleus-anti-glare-texture-320x160.jpg 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Microrelleus-anti-glare-texture-480x240.jpg 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Microrelleus-anti-glare-texture-800x400.jpg 800w\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Microrelleus-anti-glare-texture-1024x512.jpg\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Microrelleus-anti-glare-texture.jpg\" data-attachment-id=\"1877\"  alt=\"Microrelleus anti-glare texture\" title=\"Microrelleus-anti-glare-texture\" \/><\/div><\/div><figcaption>Microrelleus anti-glare texture<\/figcaption><\/figure><\/div><\/div><\/div><\/div><\/div><div class=\"vce-col vce-col--md-33-34p vce-col--xs-1 vce-col--xs-last vce-col--xs-first vce-col--sm-last vce-col--sm-first vce-col--md-last vce-col--lg-last vce-col--xl-last\" id=\"el-a1e61796\"><div class=\"vce-col-inner\" data-vce-do-apply=\"border margin background  el-a1e61796\"><div class=\"vce-col-content\" data-vce-element-content=\"true\" data-vce-do-apply=\"padding el-a1e61796\"><div class=\"vce-single-image-container vce-single-image--align-left\"><div class=\"vce vce-single-image-wrapper\" id=\"el-dcffeb12\" data-vce-do-apply=\"all el-dcffeb12\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 800px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 100%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"800\" height=\"800\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Microscatt-diffusive-texture-320x320.jpg 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Microscatt-diffusive-texture-480x480.jpg 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/Microscatt-diffusive-texture-800x800.jpg 800w\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2026\/04\/Microscatt-diffusive-texture-800x800.jpg\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/Microscatt-diffusive-texture.jpg\" data-attachment-id=\"1882\"  alt=\"Microscatt\u00ae diffusive texture\" title=\"Microscatt-diffusive-texture\" \/><\/div><\/div><figcaption>Microscatt\u00ae diffusive texture<\/figcaption><\/figure><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-dd3862b6\" data-vce-do-apply=\"all el-dd3862b6\"><h2>Avantatge en la creaci\u00f3 de prototips<\/h2>\n<p>Tamb\u00e9 podem gravar microestructures, micro \u00f2ptiques i textures, incloses imitacions de refer\u00e8ncies VDI, sobre prototips de PMMA utilitzant l\u00e0ser de femtosegon. Aix\u00f2 permet als clients avaluar el comportament de la pe\u00e7a final injectada mesos abans de la producci\u00f3, amb la flexibilitat de fer canvis de disseny sense afectar els terminis de lliurament ni inc\u00f3rrer en modificacions costoses del motlle.<\/p><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-c11ac2e7\" data-vce-do-apply=\"all el-c11ac2e7\"><h2>Exemple en cotxe de producci\u00f3: Cupra Formentor i Cupra Le\u00f3n<\/h2>\n<p>Els enginyers de Cupra volien evolucionar de l\u00ednies uniformes a superf\u00edcies, permetent dissenys \u00f2ptics tridimensionals. A <strong>Microrelleus<\/strong>, vam utilitzar tecnologia l\u00e0ser de femtosegon per gravar milers de microprismes, assegurant una distribuci\u00f3 homog\u00e8nia de la llum des d\u2019una font de llum perpendicular, una innovaci\u00f3 present en el disseny del pilot posterior del Cupra Formentor i del Cupra Le\u00f3n.<\/p><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-97efb6e6\" data-vce-do-apply=\"all el-97efb6e6\"><p><strong>El proc\u00e9s \u00e9s senzill:<\/strong><\/p>\n<ol>\n<li>El client (o l\u2019equip d\u2019enginyeria \u00f2ptica de Microrelleus) dissenya el concepte \u00f2ptic amb estructures micro\u00f2ptiques.<\/li>\n<li>Els enginyers \u00f2ptics simulen el rendiment per garantir l\u2019efecte lum\u00ednic desitjat.<\/li>\n<li>Es grava el motlle (o es fabrica un prototip abans).<\/li>\n<li>S\u2019injecta la pe\u00e7a final i es valida.<\/li>\n<\/ol>\n<p>A continuaci\u00f3n es pot veure les imatges del proc\u00e9s i el resultat final en aquest dos vehicles.<\/p><\/div><\/div><div class=\"vce-single-image-container vce-single-image--align-left\"><div class=\"vce vce-single-image-wrapper\" id=\"el-fe464b74\" data-vce-do-apply=\"all el-fe464b74\"><figure><div class=\"vce-single-image-figure-inner\" style=\"width: 1024px;\"><div class=\"vce-single-image-inner vce-single-image--absolute\" style=\"width: 100%; padding-bottom: 43.9453%;\"><img loading=\"lazy\" decoding=\"async\" class=\"vce-single-image\"  width=\"1024\" height=\"450\" srcset=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/cupra-1-1024x451.jpg 1024w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/cupra-1-2048x901.jpg 2x, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/cupra-1-320x141.jpg 320w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/cupra-1-480x211.jpg 480w, https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/cupra-1-800x352.jpg 800w\" src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/cupra-1-1024x451.jpg\" data-img-src=\"https:\/\/microrelleus.com\/wp\/wp-content\/uploads\/2025\/03\/cupra-1.jpg\" data-attachment-id=\"1873\"  alt=\"Case Study Cupra Formentor and Cupra Le\u00f3n\" title=\"cupra\" \/><\/div><\/div><figcaption>Case Study Cupra Formentor and Cupra Le\u00f3n<\/figcaption><\/figure><\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-256e0efa\" data-vce-do-apply=\"all el-256e0efa\"><h2>\u00bfVols explorar m\u00e9s exemples de cotxes al mercat?<\/h2>\n<p><strong>Visita:<\/strong> <a href=\"https:\/\/microrelleus.com\/ca\/veure-cotxes-en-circulacio\/\">veure cotxes en circulaci\u00f3<\/a><\/p>\n<p>En alguns projectes utilitzem el l\u00e0ser de femtosegon per a gravar micro \u00f2ptiques directament en motlles de producci\u00f3. En altres, apliquem la nostra tecnologia <strong>Microscatt\u00ae<\/strong> per a aconseguir difusi\u00f3n de llum controlada i eliminar punts calents. En alguns casos, incl\u00fas combinem les dues t\u00e8cniques per a optimitzar el rendiment \u00f2ptic.<\/p>\n<\/div><\/div><div class=\"vce-text-block\"><div class=\"vce-text-block-wrapper vce\" id=\"el-e4e210cf\" data-vce-do-apply=\"all el-e4e210cf\"><h2>Conclusi\u00f3: una aut\u00e8ntica revoluci\u00f3 industrial<\/h2>\n<p>La tecnologia l\u00e0ser de femtosegon no \u00e9s nom\u00e9s una evoluci\u00f3, \u00e9s una revoluci\u00f3. Representa el pas natural des de les tecnologies convencionals fins a l\u2019escala micro, permetent als fabricants assolir nivells de precisi\u00f3, escalabilitat i funcionalitat abans inassolibles, amb resultats consistents i repetibles.<\/p>\n<p>La miniaturitzaci\u00f3 \u00e9s el futur, i el l\u00e0ser de femtosegon \u00e9s la clau per desbloquejar el seu m\u00e0xim potencial de manera fiable i eficient.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>En els darrers anys, la ind\u00fastria ha mostrat una clara tend\u00e8ncia cap a la miniaturitzaci\u00f3. Per qu\u00e8? Perqu\u00e8 reduir la mida implica m\u00e9s lleugeresa, efici\u00e8ncia, compacitat i sostenibilitat. No obstant aix\u00f2, la miniaturitzaci\u00f3 comporta un gran repte: aconseguir precisi\u00f3 a escales microsc\u00f2piques de manera rendible i viable per a la producci\u00f3 a gran escala.<\/p>\n","protected":false},"author":1,"featured_media":1892,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[34],"tags":[],"class_list":["post-1989","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-illuminacio"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Com el l\u00e0ser de femtosegon est\u00e0 revolucionant el disseny i la fabricaci\u00f3 de la il\u00b7luminaci\u00f3 automotriu | Microrelleus<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/microrelleus.com\/ca\/com-el-laser-de-femtosegon-esta-revolucionant-el-disseny-i-la-fabricacio-de-la-illuminacio-automotriu\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Com el l\u00e0ser de femtosegon est\u00e0 revolucionant el disseny i la fabricaci\u00f3 de la il\u00b7luminaci\u00f3 automotriu | Microrelleus\" \/>\n<meta property=\"og:description\" content=\"En els darrers anys, la ind\u00fastria ha mostrat una clara tend\u00e8ncia cap a la miniaturitzaci\u00f3. 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