{"id":7333,"date":"2026-03-28T12:45:00","date_gmt":"2026-03-28T11:45:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/prihodnost-vrtanja-predorov-in-rezanja-jekla-brez-fizicnega-stika\/"},"modified":"2026-03-28T12:45:00","modified_gmt":"2026-03-28T11:45:00","slug":"prihodnost-vrtanja-predorov-in-rezanja-jekla-brez-fizicnega-stika","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/fr\/lavenir-du-creusement-de-tunnels-et-de-la-decoupe-de-lacier-sans-contact-physique\/","title":{"rendered":"L&#039;avenir du creusement de tunnels et de la d\u00e9coupe de l&#039;acier sans contact physique"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Les m\u00e9thodes traditionnelles de forage de tunnels et de d\u00e9coupe de mat\u00e9riaux durs reposent depuis des d\u00e9cennies sur la force m\u00e9canique, ce qui engendre des co\u00fbts de maintenance \u00e9lev\u00e9s et des arr\u00eats fr\u00e9quents dus \u00e0 l&#039;usure du mat\u00e9riel. Des chercheurs ont r\u00e9cemment pr\u00e9sent\u00e9 une solution bas\u00e9e sur des syst\u00e8mes laser \u00e0 haute \u00e9nergie. Ces lasers utilisent une puissance consid\u00e9rable pour fondre et vaporiser des mat\u00e9riaux jusqu&#039;alors r\u00e9sistants aux proc\u00e9d\u00e9s de traitement \u00e0 grande vitesse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au c\u0153ur de cette technologie se trouve une t\u00eate laser qui g\u00e9n\u00e8re un faisceau lumineux concentr\u00e9 d&#039;une telle intensit\u00e9 qu&#039;il peut d\u00e9couper de l&#039;acier \u00e9pais ou p\u00e9n\u00e9trer les formations g\u00e9ologiques les plus dures. L&#039;avantage principal de ces \u00ab\u00a0m\u00e9ga-lasers\u00a0\u00bb r\u00e9side dans leur fonctionnement sans contact physique avec la pi\u00e8ce \u00e0 usiner. Il n&#039;y a donc ni frottement, ni surchauffe des pi\u00e8ces m\u00e9caniques, et surtout, plus besoin de changer constamment de co\u00fbteux forets. Le syst\u00e8me est con\u00e7u pour fonctionner en continu, ce qui r\u00e9duit consid\u00e9rablement le temps n\u00e9cessaire au percement des tunnels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette technologie ne se limite pas \u00e0 l&#039;exploitation mini\u00e8re, mais pr\u00e9sente un potentiel consid\u00e9rable pour la pose d&#039;infrastructures souterraines. Le creusement de tranch\u00e9es traditionnel engendre du bruit, de la poussi\u00e8re et des perturbations environnementales. Le syst\u00e8me laser, quant \u00e0 lui, permet un forage plus silencieux et plus propre, avec une grande pr\u00e9cision, pour la r\u00e9alisation de canaux destin\u00e9s aux c\u00e2bles \u00e9lectriques et autres installations. Gr\u00e2ce \u00e0 l&#039;utilisation de l&#039;\u00e9nergie thermique pour transformer la roche en gaz ou en masse fondue plus facile \u00e0 extraire, l&#039;ensemble du processus est nettement plus efficace que les m\u00e9thodes traditionnelles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bien que les lasers \u00e0 haute \u00e9nergie existent depuis longtemps, les nouveaux syst\u00e8mes permettent leur utilisation dans le cadre de projets d&#039;infrastructures de grande envergure, tout en \u00e9tant suffisamment contr\u00f4l\u00e9s pour ne pas menacer la stabilit\u00e9 des zones environnantes. Cette innovation ouvre la voie \u00e0 une nouvelle \u00e8re de la construction, o\u00f9 la vitesse de r\u00e9alisation des tunnels et des ouvrages souterrains sera consid\u00e9rablement accrue, et les co\u00fbts bien moindres gr\u00e2ce \u00e0 l&#039;absence d&#039;usure m\u00e9canique.<\/p>","protected":false},"excerpt":{"rendered":"<p>Les m\u00e9thodes traditionnelles de forage et de d\u00e9coupe de mat\u00e9riaux durs reposent depuis des d\u00e9cennies sur la force m\u00e9canique, ce qui engendre des co\u00fbts de maintenance \u00e9lev\u00e9s et des arr\u00eats fr\u00e9quents dus \u00e0 l&#039;usure des \u00e9quipements. Des chercheurs ont d\u00e9sormais pr\u00e9sent\u00e9 une solution bas\u00e9e sur des syst\u00e8mes laser \u00e0 haute \u00e9nergie. Ces lasers utilisent une puissance inimaginable pour fondre et vaporiser des mat\u00e9riaux qui r\u00e9sistaient jusqu&#039;alors \u00e0 l&#039;usinage \u00e0 grande vitesse. [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[1043],"class_list":["post-7333","post","type-post","status-publish","format-standard","hentry","category-oprema","tag-libela-laser-level"],"acf":{"subtitle":"Novi dose\u017eki na podro\u010dju laserske tehnologije omogo\u010dajo rezanje najtr\u0161ih materialov na svetu, od jekla do trdnih skal. Inovacija obljublja korenite spremembe v gradbeni\u0161tvu in rudarstvu, saj omogo\u010da vrtanje predorov brez uporabe tradicionalnih vrtalnih glav, ki se hitro obrabijo in povzro\u010dajo visoke stro\u0161ke.","heading":"","summary":"Novi mega laserji omogo\u010dajo brezsti\u010dno vrtanje predorov in rezanje jekla s pomo\u010djo visokoenergijskega taljenja materialov. Tehnologija odpravlja mehansko obrabo in omogo\u010da hitrej\u0161o ter cenej\u0161o izgradnjo podzemne infrastrukture brez uporabe klasi\u010dnih vrtalnih glav.","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/03\/newsimage419921-560x315.jpeg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/03\/newsimage419921-1024x576.jpeg","thumbnail_caption":"Foto: Fraunhofer ILT, Aachen \/ Ralf Baumgarten","gallery":"","video_gallery":null,"author":"","links":[{"title":"EarthGrid","url":""}],"sources":null,"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Prihodnost vrtanja predorov in rezanja jekla brez fizi\u010dnega stika - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"Novi mega laserji omogo\u010dajo brezsti\u010dno vrtanje predorov in rezanje jekla s pomo\u010djo visokoenergijskega taljenja materialov. Tehnologija odpravlja mehansko obrabo in omogo\u010da hitrej\u0161o ter cenej\u0161o izgradn\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/7333\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Prihodnost vrtanja predorov in rezanja jekla brez fizi\u010dnega stika - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"Tradicionalne metode vrtanja predorov in rezanja trdih materialov se \u017ee desetletja zana\u0161ajo na mehansko silo, kar prina\u0161a visoke stro\u0161ke vzdr\u017eevanja in pogoste zastoje zaradi obrabe opreme. Raziskovalci pa so zdaj predstavili re\u0161itev, ki temelji na visokoenergijskih laserskih sistemih. Ti laserji z nepredstavljivo mo\u010djo talijo in uparja materiale, ki so bili doslej odporni na hitro obdelavo. 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