{"id":1644,"date":"2025-04-23T17:29:24","date_gmt":"2025-04-23T09:29:24","guid":{"rendered":"https:\/\/www.hexinmusu.com\/?p=1644"},"modified":"2025-04-23T17:29:25","modified_gmt":"2025-04-23T09:29:25","slug":"about-detail-49","status":"publish","type":"post","link":"https:\/\/www.hexinmusu.com\/tr\/about-detail-49.html","title":{"rendered":"Al\u00fcminyum ekstr\u00fczyon ile al\u00fcminyum bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm aras\u0131ndaki fark nedir?"},"content":{"rendered":"
\"Al\u00fcminyum<\/figure>\n\n\n\n

End\u00fcstriyel \u00fcretim alan\u0131nda al\u00fcminyum, hafif, korozyona dayan\u0131kl\u0131 ve y\u00fcksek mukavemetli \u00f6zellikleri nedeniyle otomotiv, elektronik ve in\u015faat sekt\u00f6rlerinde tercih edilen bir malzeme haline gelmi\u015ftir. Ancak.Al\u00fcminyum Ekstr\u00fczyon<\/strong>\u4e0eAl\u00fcminyum d\u00f6k\u00fcm (Al\u00fcminyum Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm)<\/strong>\u0130ki s\u00fcre\u00e7 aras\u0131ndaki temel fark, \u00fcretim maliyetini, yap\u0131sal do\u011frulu\u011fu ve seri \u00fcretim verimlili\u011fini do\u011frudan etkiler. K\u00f6kl\u00fc bir al\u00fcminyum kal\u0131p d\u00f6k\u00fcm alan\u0131 olarak20 y\u0131l<\/strong>teknik uzmanlardan olu\u015fmaktad\u0131r.Ningbo Hexin Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm Fabrikas\u0131<\/strong>Bu makalede, iki s\u00fcrecin m\u00fchendislik mant\u0131\u011f\u0131 analiz edilecek ve hassas bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm teknolojisi ile m\u00fc\u015fteriler i\u00e7in maliyetlerin nas\u0131l azalt\u0131laca\u011f\u0131 ve verimlili\u011fin nas\u0131l art\u0131r\u0131laca\u011f\u0131 payla\u015f\u0131lacakt\u0131r.<\/p>\n\n\n\n

\"al\u00fcmi\u0307nyum<\/figure>\n\n\n\n

Kal\u0131plama prensibinin do\u011fas\u0131n\u0131n kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/h2>\n\n\n\n

(Malzemelerin ak\u0131\u015f \u015feklindeki temel farkl\u0131l\u0131klar)<\/h6>\n\n\n\n

Al\u00fcminyum ekstr\u00fczyon prosesi, 400-500\u00b0C'ye kadar \u0131s\u0131t\u0131lm\u0131\u015f k\u00fcl\u00e7eleri 15.000 tona varan hidrolik bas\u0131n\u00e7la \u00f6zel kal\u0131p deliklerinden ge\u00e7irerek \"di\u015f macunu s\u0131kma\" prensibine benzer s\u00fcrekli bir plastik deformasyon prosesi uygular. Bu s\u00fcrekli plastik deformasyon i\u015flemi \"di\u015f macunu s\u0131kma\" prensibine benzer. Metal, al\u00fcminyumun orijinal tane yap\u0131s\u0131n\u0131n s\u00fcreklili\u011fi korunarak kat\u0131 halde yeniden \u015fekillendirilir. Buna kar\u015f\u0131l\u0131k, al\u00fcminyum bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde 680-720\u00b0C'de s\u0131v\u0131 al\u00fcminyum suyu kullan\u0131l\u0131r, 800-1200 bar y\u00fcksek bas\u0131n\u00e7 alt\u0131nda 30-100m\/sn h\u0131zla \u00e7elik bir kal\u0131p bo\u015flu\u011funa enjekte edilir ve h\u0131zl\u0131 so\u011futma ile kat\u0131la\u015ft\u0131r\u0131l\u0131r (1000\u00b0C\/sn'ye kadar).<\/p>\n\n\n\n

Fiziksel durumdaki bu farkl\u0131l\u0131k, \u00fcr\u00fcn performans\u0131nda temel bir farkl\u0131l\u0131\u011fa yol a\u00e7ar: ekstr\u00fcde par\u00e7alar, ekstr\u00fczyon mukavemeti art\u0131\u015f\u0131 20-30% y\u00f6n\u00fcnde anizotropik mekanik \u00f6zelliklere sahiptir; bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm, ince kristalli bir organizasyon olu\u015fturmak i\u00e7in h\u0131zl\u0131 kat\u0131la\u015fmadan kaynaklan\u0131r, ancak 3-5%'lik bir g\u00f6zeneklilik kusuru vard\u0131r. Mikroyap\u0131dan, ekstr\u00fcde al\u00fcminyum taneleri lifli bir doku olu\u015fturmak i\u00e7in uzar ve kal\u0131p d\u00f6k\u00fcmler, dendritikler aras\u0131 \u00f6tektik fazdan olu\u015fan bir a\u011f yap\u0131s\u0131 sunar.<\/p>\n\n\n\n

Ekipman sistemlerinde s\u00fcre\u00e7 d\u00fcellosu<\/h2>\n\n\n\n

(F\u0131r\u0131ndan bitmi\u015f \u00fcr\u00fcne kadar t\u00fcm s\u00fcrecin kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131)<\/h6>\n\n\n\n

Ekstr\u00fczyon hatt\u0131n\u0131n temel ekipman\u0131 uzun \u00e7ubuk \u0131s\u0131tma f\u0131r\u0131n\u0131, ekstr\u00fczyon varilleri, kal\u0131p s\u0131cakl\u0131k kontrol sistemi ve \u00e7ekme tertibatlar\u0131ndan olu\u015fmakta olup ekipman yat\u0131r\u0131m\u0131 yakla\u015f\u0131k 2-5 milyon ABD dolar\u0131d\u0131r. Tipik ekstr\u00fczyon h\u0131zlar\u0131 5-50 m\/dakikad\u0131r ve kal\u0131p \u00f6mr\u00fc 50-100 ton \u00fcretime kadard\u0131r. Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm sistemi ise bir ergitme f\u0131r\u0131n\u0131, f\u0131rlatma \u00fcnitesi ve s\u0131k\u0131\u015ft\u0131rma mekanizmas\u0131ndan olu\u015fur. So\u011fuk kamaral\u0131 bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm makinesinin s\u0131k\u0131\u015ft\u0131rma kuvveti 800-5.000 ton aras\u0131nda de\u011fi\u015fir, ekipman maliyeti 3-8 milyon ABD$ ve kal\u0131p \u00f6mr\u00fc yakla\u015f\u0131k 100.000-200.000 kal\u0131p d\u00f6ng\u00fcs\u00fcd\u00fcr.<\/p>\n\n\n\n

Enerji t\u00fcketimi a\u00e7\u0131s\u0131ndan, ekstr\u00fczyon ton al\u00fcminyum g\u00fc\u00e7 t\u00fcketimi yakla\u015f\u0131k 500-800kWh olup, ana enerji t\u00fcketimi plastik deformasyon s\u00fcrecinde yo\u011funla\u015fmaktad\u0131r; bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm ton al\u00fcminyum g\u00fc\u00e7 t\u00fcketimi 800-1200kWh'ye kadar olup, bunun 60%'si metal eritme ve kal\u0131p s\u0131cakl\u0131k kontrol\u00fc i\u00e7in enerji t\u00fcketimidir. \u00c7evresel performans, 95% veya daha fazla at\u0131k geri d\u00f6n\u00fc\u015f\u00fcm oran\u0131n\u0131n ekstr\u00fczyon i\u015flemi, \u00e7orba sto\u011fu ve hurda oran\u0131 (yakla\u015f\u0131k 5-15%) nedeniyle bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm daha fazla f\u0131r\u0131n at\u0131\u011f\u0131na geri d\u00f6nme ihtiyac\u0131 \u00fcretir.<\/p>\n\n\n\n

\u00dcr\u00fcn \u00f6zelliklerinin uygulama analizi<\/h2>\n\n\n\n

(Ak\u0131ll\u0131 telefonlardan uzay ara\u00e7lar\u0131na kadar se\u00e7im mant\u0131\u011f\u0131)<\/h6>\n\n\n\n

Ekstr\u00fczyon i\u015flemi, sabit kesitli, tipik duvar kal\u0131nl\u0131\u011f\u0131 1,5-25 mm, y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc Ra0,8-3,2\u03bcm olan do\u011frusal bile\u015fenler \u00fcretmede iyidir. Mimari perde duvar alan\u0131nda, 6063-T5 ala\u015f\u0131ml\u0131 ekstr\u00fcde profiller 80%'den fazlas\u0131n\u0131 olu\u015fturmu\u015ftur; demiryolu vagonlar\u0131n\u0131n t\u00fcm ekstr\u00fcde zemininin uzunlu\u011fu 26 metreye kadar \u00e7\u0131kabilir. Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm, karma\u015f\u0131k \u00fc\u00e7 boyutlu modelleme i\u00e7in uygundur, minimum duvar kal\u0131nl\u0131\u011f\u0131 0,6 mm'ye kadar, y\u00fczey Ra1,6-6,3\u03bcm, otomotiv motor blo\u011fu yayg\u0131n olarak kullan\u0131lan A380 bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm, 30'dan fazla fonksiyonel yap\u0131y\u0131 bir arada entegre etmi\u015ftir.<\/p>\n\n\n\n

Mekanik \u00f6zellikler a\u00e7\u0131s\u0131ndan, yap\u0131sal y\u00fck ta\u015f\u0131yan par\u00e7alar i\u00e7in uygun 350MPa'ya kadar ekstr\u00fcde T6 durumu al\u00fcminyum ala\u015f\u0131m \u00e7ekme mukavemeti; 280MPa'l\u0131k kal\u0131p d\u00f6k\u00fcm ADC12 ala\u015f\u0131m\u0131 tipik mukavemeti, \u015fekil karma\u015f\u0131kl\u0131\u011f\u0131na daha fazla dikkat edin. Geli\u015fen vakumlu d\u00f6k\u00fcm teknolojisi, uzamay\u0131 10%'nin \u00fczerine \u00e7\u0131karabilir, geleneksel d\u00f6k\u00fcm k\u0131r\u0131lgan alg\u0131s\u0131n\u0131 de\u011fi\u015ftirir.<\/p>\n\n\n\n

S\u00fcre\u00e7 se\u00e7iminin kapsaml\u0131 bir \u015fekilde ele al\u0131nmas\u0131 gerekir: ekstr\u00fczyon i\u00e7in a\u015fa\u011f\u0131daki \u00f6nerilerden ayl\u0131k 50.000 adet \u00e7\u0131kt\u0131 (kal\u0131p maliyeti 10.000 $ kadar d\u00fc\u015f\u00fck), y\u00fcksek hacimli kal\u0131p d\u00f6k\u00fcm \u00fcretimi (kal\u0131p maliyeti 50.000-200.000 $ olmas\u0131na ra\u011fmen, ancak par\u00e7a ba\u015f\u0131na maliyet 60% ile azalt\u0131labilir). Elektronik \u00fcr\u00fcnlerin kabu\u011funun anodize edilmesi ihtiyac\u0131 i\u00e7in, ekstr\u00fczyon 6063 ala\u015f\u0131m\u0131n\u0131n daha d\u00fc\u015f\u00fck safs\u0131zl\u0131k i\u00e7eri\u011finin \u00f6ncelikli se\u00e7imi; ve ya\u011f kanal\u0131n\u0131n karma\u015f\u0131k tasar\u0131m\u0131 nedeniyle otomotiv \u015fanz\u0131man kabu\u011fu, ka\u00e7\u0131n\u0131lmaz olarak kal\u0131p d\u00f6k\u00fcm i\u015flemini se\u00e7er. Hibrit teknolojisinin pop\u00fclerli\u011fi ile entegre kal\u0131p d\u00f6k\u00fcm g\u00f6vde par\u00e7alar\u0131 otomotiv \u00fcretiminde bir devrimi tetikliyor, Tesla Model Y arka alt plakas\u0131 6000 tonluk kal\u0131p d\u00f6k\u00fcm makinesi kullanarak 70 par\u00e7ay\u0131 bir araya getiriyor.<\/p>","protected":false},"excerpt":{"rendered":"

End\u00fcstriyel \u00fcretim alan\u0131nda al\u00fcminyum, hafif, korozyona dayan\u0131kl\u0131 ve y\u00fcksek mukavemetli \u00f6zellikleri nedeniyle otomotiv, elektronik ve in\u015faat sekt\u00f6rlerinde tercih edilen malzeme haline gelmi\u015ftir. Bununla birlikte, al\u00fcminyum ekstr\u00fczyon (Al\u00fcminyum Ekstr\u00fczyon) ve al\u00fcminyum bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm (Al\u00fcminyum Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm) s\u00fcre\u00e7leri aras\u0131ndaki temel fark, \u00fcretim maliyetini, yap\u0131sal do\u011frulu\u011fu ve seri \u00fcretim verimlili\u011fini do\u011frudan etkilemektedir. Al\u00fcminyum d\u00f6k\u00fcm alan\u0131nda 20 y\u0131ll\u0131k derin bir teknik uzman olarak, ningbo he Xin d\u00f6k\u00fcm fabrikas\u0131, iki s\u00fcrecin m\u00fchendislik mant\u0131\u011f\u0131n\u0131n bu makale analizi arac\u0131l\u0131\u011f\u0131yla ve m\u00fc\u015fterilerin maliyetleri d\u00fc\u015f\u00fcrmesi ve verimlili\u011fi art\u0131rmas\u0131 i\u00e7in hassas d\u00f6k\u00fcm teknolojisi arac\u0131l\u0131\u011f\u0131yla nas\u0131l yap\u0131laca\u011f\u0131n\u0131 payla\u015f\u0131yor. \u015eekillendirme prensibinin \u00f6z\u00fcn\u00fcn kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131 (malzemenin ak\u0131\u015f \u015feklindeki temel fark) al\u00fcminyum ekstr\u00fczyon i\u015flemi, 15000 tona kadar hidrolik bas\u0131n\u00e7la, 400-500 \u2103\"ye \u0131s\u0131t\u0131lm\u0131\u015f k\u00fcl\u00e7eyi \u00f6zel kal\u0131b\u0131n deliklerinden zorlayarak, bu s\u00fcrekli plastik deformasyon i\u015flemi \"ekstr\u00fczyona benzer ...<\/p>","protected":false},"author":1,"featured_media":2122,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[21],"tags":[],"class_list":["post-1644","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-about-news"],"_links":{"self":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/posts\/1644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/comments?post=1644"}],"version-history":[{"count":0,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/posts\/1644\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/media\/2122"}],"wp:attachment":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/media?parent=1644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/categories?post=1644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/tags?post=1644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}