{"id":5503,"date":"2025-10-22T17:43:02","date_gmt":"2025-10-22T09:43:02","guid":{"rendered":"http:\/\/jiujuauto.com\/?p=5503"},"modified":"2025-11-17T11:20:33","modified_gmt":"2025-11-17T03:20:33","slug":"%e5%be%ae%e5%9e%8b%e5%96%87%e5%8f%ad%e9%87%8f%e4%ba%a7%e5%9b%b0%e5%b1%80%ef%bc%9a%e8%80%b3%e6%9c%ba%e5%96%87%e5%8f%ad%e8%87%aa%e5%8a%a8%e5%8c%96%e6%8a%80%e6%9c%af%e5%a6%82%e4%bd%95%e9%80%82%e9%85%8d","status":"publish","type":"post","link":"https:\/\/www.jiujuauto.com\/fr\/nouvelles\/industry-news\/5503.html","title":{"rendered":"Dilemme de la production de masse de micro-haut-parleurs : la technologie d'automatisation des haut-parleurs de casque comment s'adapter \u00e0 la vague des v\u00eatements intelligents (smart wearable)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">La vague d'appareils portables intelligents fins et l\u00e9gers repousse les limites de la taille des haut-parleurs, et le haut-parleur ultra-miniature de Same Sky ne mesure que 15,1 mm x 11,35 mm x 3,5 mm, avec une \u00e9paisseur de membrane de 0,76 mm et un poids inf\u00e9rieur \u00e0 0,2 g. Cette tendance \u00e0 la miniaturisation met le mod\u00e8le de production traditionnel dans une position difficile - l'assemblage manuel est sujet \u00e0 des d\u00e9formations caus\u00e9es par la pression du bout des doigts pendant l'assemblage, et une d\u00e9viation de 0,1 mm dans l'assemblage peut entra\u00eener une baisse de 5 dB du niveau de pression sonore. La pression du bout des doigts pendant l'assemblage est susceptible de provoquer une d\u00e9formation du diaphragme, et un \u00e9cart de 0,1 mm dans l'assemblage peut entra\u00eener une baisse de 5 dB du niveau de pression acoustique.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"500\" src=\"http:\/\/jiujuauto.com\/wp-content\/uploads\/2025\/10\/\u4e45\u5de8\u81ea\u52a8\u5316-\u5587\u53ed\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf1-1.jpg\" alt=\"JiuJu Automation - Ligne de production automatique pour haut-parleurs miniatures\" class=\"wp-image-5504\" srcset=\"https:\/\/www.jiujuauto.com\/wp-content\/uploads\/2025\/10\/\u4e45\u5de8\u81ea\u52a8\u5316-\u5587\u53ed\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf1-1.jpg 900w, https:\/\/www.jiujuauto.com\/wp-content\/uploads\/2025\/10\/\u4e45\u5de8\u81ea\u52a8\u5316-\u5587\u53ed\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf1-1-300x167.jpg 300w, https:\/\/www.jiujuauto.com\/wp-content\/uploads\/2025\/10\/\u4e45\u5de8\u81ea\u52a8\u5316-\u5587\u53ed\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf1-1-768x427.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Les probl\u00e8mes de production des haut-parleurs miniatures ont de nombreux points communs avec l'industrie. Premi\u00e8rement, il s'agit du probl\u00e8me de la s\u00e9lection et du placement des pi\u00e8ces de pr\u00e9cision, la taille du squelette de la bobine vocale et d'autres pi\u00e8ces \u00e9tant g\u00e9n\u00e9ralement inf\u00e9rieure \u00e0 5 mm, l'efficacit\u00e9 du tri manuel est inf\u00e9rieure \u00e0 300 pi\u00e8ces\/heure et le taux de casse est sup\u00e9rieur \u00e0 8%. Deuxi\u00e8mement, il s'agit du contr\u00f4le pr\u00e9cis du processus de collage, le collage de l'anneau pli\u00e9 et du diaphragme doit \u00eatre enduit d'un niveau de colle de 0,01 ml, et la distribution manuelle est susceptible de d\u00e9border ou de fuir, ce qui affecte directement les performances d'\u00e9tanch\u00e9it\u00e9 et la dur\u00e9e de vie. Enfin, en ce qui concerne le contr\u00f4le de la coh\u00e9rence, les dispositifs portables intelligents n\u00e9cessitent un \u00e9cart de moins de \u00b12 dB par rapport \u00e0 la courbe de r\u00e9ponse en fr\u00e9quence du haut-parleur, et il est difficile d'obtenir une d\u00e9termination pr\u00e9cise du lot par des tests manuels.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"500\" src=\"http:\/\/jiujuauto.com\/wp-content\/uploads\/2025\/10\/\u4e45\u5de8\u81ea\u52a8\u5316-\u5587\u53ed\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf4.jpg\" alt=\"JiuJu Automation - Ligne de production automatique pour haut-parleurs miniatures\" class=\"wp-image-5505\" srcset=\"https:\/\/www.jiujuauto.com\/wp-content\/uploads\/2025\/10\/\u4e45\u5de8\u81ea\u52a8\u5316-\u5587\u53ed\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf4.jpg 900w, https:\/\/www.jiujuauto.com\/wp-content\/uploads\/2025\/10\/\u4e45\u5de8\u81ea\u52a8\u5316-\u5587\u53ed\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf4-300x167.jpg 300w, https:\/\/www.jiujuauto.com\/wp-content\/uploads\/2025\/10\/\u4e45\u5de8\u81ea\u52a8\u5316-\u5587\u53ed\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf4-768x427.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La solution d'automatisation est enti\u00e8rement adapt\u00e9e \u00e0 l'ensemble du processus gr\u00e2ce \u00e0 une conception modulaire. Dans le processus d'alimentation, un syst\u00e8me de buse \u00e0 vide guid\u00e9 par la vision est utilis\u00e9 pour localiser les pi\u00e8ces gr\u00e2ce \u00e0 une cam\u00e9ra industrielle de 3 m\u00e9gapixels, avec une pr\u00e9cision de prise et de placement de \u00b10,01 mm et un taux de rupture de 0,3% ou moins. Le processus de distribution est \u00e9quip\u00e9 de vannes de distribution pi\u00e9zo\u00e9lectriques servocommand\u00e9es, l'erreur de sortie de la colle \u00e9tant contr\u00f4l\u00e9e \u00e0 moins de 0,001 ml, avec l'inspection de pesage en ligne, ce qui permet d'\u00e9liminer les d\u00e9fauts de collage. La technologie de levage et de reflux automatique des fixations au stade de l'assemblage final permet l'int\u00e9gration transparente de 12 processus, de l'assemblage du circuit magn\u00e9tique \u00e0 la stratification du cache-poussi\u00e8re, et le cycle de production est port\u00e9 \u00e0 800 pi\u00e8ces\/heure.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"401\" src=\"http:\/\/jiujuauto.com\/wp-content\/uploads\/2025\/09\/\u5587\u53ed\u81ea\u52a8\u5316\u6574\u4f53\u88c5\u914d\u89e3\u51b3\u65b9\u6848-\u4e45\u5de8\u81ea\u52a8\u5316-1-1024x401.png\" alt=\"JiuJu Automation - Ligne de production automatique pour haut-parleurs miniatures\" class=\"wp-image-5143\" srcset=\"https:\/\/www.jiujuauto.com\/wp-content\/uploads\/2025\/09\/\u5587\u53ed\u81ea\u52a8\u5316\u6574\u4f53\u88c5\u914d\u89e3\u51b3\u65b9\u6848-\u4e45\u5de8\u81ea\u52a8\u5316-1-1024x401.png 1024w, https:\/\/www.jiujuauto.com\/wp-content\/uploads\/2025\/09\/\u5587\u53ed\u81ea\u52a8\u5316\u6574\u4f53\u88c5\u914d\u89e3\u51b3\u65b9\u6848-\u4e45\u5de8\u81ea\u52a8\u5316-1-300x118.png 300w, https:\/\/www.jiujuauto.com\/wp-content\/uploads\/2025\/09\/\u5587\u53ed\u81ea\u52a8\u5316\u6574\u4f53\u88c5\u914d\u89e3\u51b3\u65b9\u6848-\u4e45\u5de8\u81ea\u52a8\u5316-1-768x301.png 768w, https:\/\/www.jiujuauto.com\/wp-content\/uploads\/2025\/09\/\u5587\u53ed\u81ea\u52a8\u5316\u6574\u4f53\u88c5\u914d\u89e3\u51b3\u65b9\u6848-\u4e45\u5de8\u81ea\u52a8\u5316-1.png 1440w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Le projet de transformation de la ligne de production automatis\u00e9e de JiuJi automation for TWS headset speaker montre qu'apr\u00e8s la mise en service de la ligne de production automatis\u00e9e, le taux de qualification des produits est pass\u00e9 de 89% \u00e0 99,2%, la capacit\u00e9 de production quotidienne moyenne d'une seule ligne de production a \u00e9t\u00e9 multipli\u00e9e par quatre et s'est adapt\u00e9e avec succ\u00e8s aux commandes des mod\u00e8les phares de la marque. Cela montre que la technologie de l'automatisation est devenue la force principale des dispositifs micro\u00e9lectroacoustiques pour surmonter le goulot d'\u00e9tranglement de la production de masse.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u667a\u80fd\u7a7f\u6234\u8bbe\u5907\u7684\u8f7b\u8584\u5316\u6d6a\u6f6e\u6b63\u5c06\u5587\u53ed\u5c3a\u5bf8\u63a8\u5411\u6781\u9650\u3002Same Sky \u63a8\u51fa\u7684\u8d85\u5fae\u578b\u626c\u58f0\u5668\u5c3a\u5bf8\u4ec5 15.1mm\u00d711. 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