{"id":763,"date":"2021-06-15T13:23:44","date_gmt":"2021-06-15T13:23:44","guid":{"rendered":"https:\/\/startersites.io\/blocksy\/persona\/?p=763"},"modified":"2025-04-18T15:21:10","modified_gmt":"2025-04-18T07:21:10","slug":"quisque-iddiam-velquam-elementum-pulvinar","status":"publish","type":"post","link":"https:\/\/www.chinatoolingsolutions.com\/fr\/quisque-iddiam-velquam-elementum-pulvinar\/","title":{"rendered":"Qu'est-ce que le BIW ?"},"content":{"rendered":"<p>Le BIW (Body in White) d\u00e9signe la carrosserie d'un v\u00e9hicule qui a \u00e9t\u00e9 soud\u00e9e mais non peinte, y compris l'assemblage soud\u00e9 des composants structurels de la carrosserie et des pi\u00e8ces d'habillage, et constitue la structure de base de la construction automobile.<\/p>\n\n\n\n<p>La carrosserie blanche est l'ensemble de la carrosserie qui a \u00e9t\u00e9 soud\u00e9e au cours du processus de fabrication de l'automobile, mais qui n'a pas encore \u00e9t\u00e9 peinte. Elle est appel\u00e9e Body in White en anglais.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" width=\"842\" height=\"326\" src=\"https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/\u56fe\u72471.jpg\" class=\"wp-image-1939\" srcset=\"https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/\u56fe\u72471.jpg 842w, https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/\u56fe\u72471-300x116.jpg 300w, https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/\u56fe\u72471-768x297.jpg 768w, https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/\u56fe\u72471-18x7.jpg 18w\" sizes=\"(max-width: 842px) 100vw, 842px\" \/><\/figure>\n\n\n\n<p>Il comprend principalement<\/p>\n\n\n\n<p>Les parties structurelles : telles que les poutres longitudinales, les poutres transversales, les colonnes, etc., d\u00e9terminent la r\u00e9sistance et la s\u00e9curit\u00e9 du corps ;<\/p>\n\n\n\n<p>Couvercle : porte, capot de moteur, aile, couvercle de coffre, etc. (certaines d\u00e9finitions peuvent exclure le couvercle) ;<\/p>\n\n\n\n<p>Aucune garniture int\u00e9rieure ou ext\u00e9rieure, aucun syst\u00e8me \u00e9lectronique ou de ch\u00e2ssis n'a \u00e9t\u00e9 install\u00e9.<\/p>\n\n\n\n<p>La relation avec le v\u00e9hicule\uff1a<\/p>\n\n\n\n<p>&nbsp;Apr\u00e8s avoir \u00e9t\u00e9 peinte, la carrosserie est successivement \u00e9quip\u00e9e de garnitures int\u00e9rieures et ext\u00e9rieures (telles que les si\u00e8ges et les tableaux de bord), de syst\u00e8mes \u00e9lectroniques (tels que les faisceaux de c\u00e2bles), de ch\u00e2ssis (tels que les suspensions) et de groupes motopropulseurs (tels que les moteurs), pour former un v\u00e9hicule complet.<\/p>\n\n\n\n<p>La relation avec le v\u00e9hicule Apr\u00e8s la peinture\uff1a&nbsp;<\/p>\n\n\n\n<p>la carrosserie est successivement \u00e9quip\u00e9e de garnitures int\u00e9rieures et ext\u00e9rieures (telles que des si\u00e8ges et des tableaux de bord), de syst\u00e8mes \u00e9lectroniques (tels que des faisceaux de c\u00e2bles), de ch\u00e2ssis (tels que des suspensions) et de groupes motopropulseurs (tels que des moteurs), pour former un v\u00e9hicule complet.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" decoding=\"async\" width=\"702\" height=\"322\" src=\"https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/1212.jpg\" class=\"wp-image-1940\" srcset=\"https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/1212.jpg 702w, https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/1212-300x138.jpg 300w, https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/1212-18x8.jpg 18w\" sizes=\"(max-width: 702px) 100vw, 702px\" \/><\/figure>\n\n\n\n<p>Caract\u00e9ristiques du processus de fabrication\uff1a<\/p>\n\n\n\n<p>Quatre processus de base Estampage :<\/p>\n\n\n\n<p>la t\u00f4le d'acier est transform\u00e9e en pi\u00e8ces par<\/p>\n\n\n\n<p>Le taux d'utilisation des mat\u00e9riaux doit \u00eatre optimis\u00e9 afin de r\u00e9duire les co\u00fbts ;<\/p>\n\n\n\n<p>Soudage : principalement par points, compl\u00e9t\u00e9 par le soudage au laser et le rivetage (couramment utilis\u00e9 pour les pi\u00e8ces en alliage d'aluminium) ;<\/p>\n\n\n\n<p>Peinture : L'\u00e9lectrod\u00e9position est l'une des appellations du corps blanc ;<\/p>\n\n\n\n<p>Assemblage : Ach\u00e8vement de l'int\u00e9gration du corps avec d'autres syst\u00e8mes.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img alt=\"\" decoding=\"async\" width=\"837\" height=\"327\" src=\"https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/21212.jpg\" class=\"wp-image-1941\" srcset=\"https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/21212.jpg 837w, https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/21212-300x117.jpg 300w, https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/21212-768x300.jpg 768w, https:\/\/www.chinatoolingsolutions.com\/wp-content\/uploads\/2021\/06\/21212-18x7.jpg 18w\" sizes=\"(max-width: 837px) 100vw, 837px\" \/><\/figure>\n\n\n\n<p>D\u00e9fis en mati\u00e8re de conception<\/p>\n\n\n\n<p>La r\u00e9sistance et le co\u00fbt de maintenance doivent \u00eatre \u00e9quilibr\u00e9s (par exemple, le processus de moulage int\u00e9gr\u00e9 peut augmenter le co\u00fbt de la maintenance des collisions), et le contr\u00f4le des erreurs doit \u00eatre optimis\u00e9 \u00e0 l'aide de donn\u00e9es 3D.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>The&nbsp;BIW (Body in White)&nbsp;refers to the vehicle body that has been welded but not painted, including the welded assembly of vehicle body structural components and covering parts, and it is the core basic structure of automotive manufacturing. The white body is the body assembly that has been welded in the process of automobile manufacturing but [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1676,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-763","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[]}},"_links":{"self":[{"href":"https:\/\/www.chinatoolingsolutions.com\/fr\/wp-json\/wp\/v2\/posts\/763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinatoolingsolutions.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinatoolingsolutions.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinatoolingsolutions.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinatoolingsolutions.com\/fr\/wp-json\/wp\/v2\/comments?post=763"}],"version-history":[{"count":3,"href":"https:\/\/www.chinatoolingsolutions.com\/fr\/wp-json\/wp\/v2\/posts\/763\/revisions"}],"predecessor-version":[{"id":1942,"href":"https:\/\/www.chinatoolingsolutions.com\/fr\/wp-json\/wp\/v2\/posts\/763\/revisions\/1942"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinatoolingsolutions.com\/fr\/wp-json\/wp\/v2\/media\/1676"}],"wp:attachment":[{"href":"https:\/\/www.chinatoolingsolutions.com\/fr\/wp-json\/wp\/v2\/media?parent=763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinatoolingsolutions.com\/fr\/wp-json\/wp\/v2\/categories?post=763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinatoolingsolutions.com\/fr\/wp-json\/wp\/v2\/tags?post=763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}