{"id":2592,"date":"2017-10-03T20:20:49","date_gmt":"2017-10-03T20:20:49","guid":{"rendered":"https:\/\/dev.micronora.com\/?p=2592"},"modified":"2021-08-30T10:46:53","modified_gmt":"2021-08-30T08:46:53","slug":"la-fabrication-automobile-a-la-croisee-des-chemins","status":"publish","type":"post","link":"https:\/\/micronora.com\/en\/la-fabrication-automobile-a-la-croisee-des-chemins\/","title":{"rendered":"La fabrication automobile, \u00e0 la crois\u00e9e des chemins"},"content":{"rendered":"<p>Les bouleversements que conna\u00eet la construction automobile et qui s\u2019accentueront dans les ann\u00e9es \u00e0 venir int\u00e9ressent au plus haut point les entreprises microtechniques qui travaillent dans ce domaine. En effet, tous les constructeurs annoncent une strat\u00e9gie &#8220;z\u00e9ro \u00e9mission&#8221;. Ainsi BMW veut \u00e9lectrifier d\u2019ici \u00e0 2025 pas moins de 25 mod\u00e8les de sa gamme, tandis que le constructeur britannique Jaguar Land Rover pr\u00e9voit que tous ses nouveaux mod\u00e8les auront une version \u00e9lectrique d\u00e8s 2020. Volvo va plus loin\u00a0: d\u00e8s 2019 le constructeur su\u00e9dois ne lancera plus de voiture \u00e9quip\u00e9e seulement de moteurs thermiques. La mort annonc\u00e9e du diesel et l\u2019av\u00e8nement de la voiture hybride, en attendant la pr\u00e9\u00e9minence d\u2019une solution enti\u00e8rement \u00e9lectrique et la disparition pure et simple du moteur thermique, repr\u00e9sentent \u00e0 la fois une opportunit\u00e9 et un d\u00e9fi pour les industries microtechniques. Une opportunit\u00e9 car ces \u00e9volutions n\u00e9cessiteront sans doute plus de produits microtechniques pour pouvoir contr\u00f4ler ces solution hybrides et \u00e9lectriques. Sans oublier l\u2019arriv\u00e9e probable d\u2019autres formes d\u2019alimentation, comme la pile \u00e0 combustible par exemple, qui n\u00e9cessiteront elles aussi de multiples produits microtechniques. Selon les experts d\u2019UBS qui ont analys\u00e9 une voiture \u00e9lectrique Chevrolet Bolt EV, la m\u00e9canique est beaucoup moins complexe, avec six fois moins de pi\u00e8ces que dans une voiture \u00e0 moteur thermique. En revanche, l\u2019\u00e9lectronique p\u00e8se beaucoup plus et se taille la part du lion dans la construction de cette voiture.<\/p>\n<p>L\u2019av\u00e8nement de nouvelles formes de motorisation est en m\u00eame temps un d\u00e9fi majeur pour les industries microtechniques pr\u00e9sentes sur le march\u00e9 automobile. Les motorisations \u00e9lectriques n\u00e9cessitent moins de pi\u00e8ces et celles-ci sont majoritairement des pi\u00e8ces de rotation. Autant dire que les machines-outils qui travaillent par tournage seront beaucoup plus nombreuses dans les ateliers que les centres d\u2019usinage. Il faudra donc transformer compl\u00e8tement l\u2019outil de production et orienter diff\u00e9remment les investissements. Enfin, les services de recherche et d\u00e9veloppement doivent aussi s\u2019orienter vers les solutions capables de r\u00e9pondre \u00e0 ces nouvelles solutions automobiles. Ce qui repr\u00e9sente un d\u00e9fi de taille pour les entreprises microtechniques qui sont dans leur grande majorit\u00e9 des PME. Quoi qu\u2019il en soit, il ne faut absolument pas rater ce virage technologique, sous peine d\u2019\u00eatre compl\u00e9tement \u00e9limin\u00e9 de la course. Les visiteurs du prochain salon Micronora qui aura lieu du 25 au 28 septembre 2018 \u00e0 Besan\u00e7on (Doubs) pourront appr\u00e9cier si les exposants sp\u00e9cialis\u00e9s dans la fabrication automobile ont bien re\u00e7u ce message\u2026<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><i>Photo : L\u2019int\u00e9rieur de la Chevrolet Bolt EV. (Source\u00a0: Chevrolet)<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les bouleversements que conna\u00eet la construction automobile et qui s\u2019accentueront  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":2935,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2592","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La fabrication automobile, \u00e0 la crois\u00e9e des chemins - Micronora<\/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:\/\/micronora.com\/en\/la-fabrication-automobile-a-la-croisee-des-chemins\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La fabrication automobile, \u00e0 la crois\u00e9e des chemins - 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