{"id":2165,"date":"2025-05-17T16:48:11","date_gmt":"2025-05-17T08:48:11","guid":{"rendered":"https:\/\/www.hexinmusu.com\/?p=2165"},"modified":"2025-05-17T16:52:38","modified_gmt":"2025-05-17T08:52:38","slug":"about-detail-53","status":"publish","type":"post","link":"https:\/\/www.hexinmusu.com\/tr\/about-detail-53.html","title":{"rendered":"Al\u00fcminyum TIG ve MIG Kaynak Prosesi: Teknoloji Kar\u015f\u0131la\u015ft\u0131rmas\u0131, \u00c7al\u0131\u015fma Noktalar\u0131 ve Sekt\u00f6r Uygulamalar\u0131"},"content":{"rendered":"

Al\u00fcminyum kayna\u011f\u0131n\u0131n zorluklar\u0131 ve \u00f6nemi<\/h2>\n\n\n\n
\"Al\u00fcminyum<\/figure>\n\n\n\n

Al\u00fcminyum ala\u015f\u0131mlar\u0131, hafiflikleri, y\u00fcksek mukavemetleri ve korozyon diren\u00e7leri nedeniyle otomotiv, havac\u0131l\u0131k ve gemi in\u015fa uygulamalar\u0131nda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Ancak y\u00fcksek termal iletkenli\u011fi, kolay oksitlenmesi ve termal \u00e7atlaklara kar\u015f\u0131 hassasiyeti, kaynak i\u015flemini ciddi zorluklarla kar\u015f\u0131 kar\u015f\u0131ya b\u0131rakmaktad\u0131r. \u00d6rne\u011fin, yeni enerji ara\u00e7lar\u0131 i\u00e7in batarya tepsileri s\u00f6z konusu oldu\u011funda, kayna\u011f\u0131n hem y\u00fcksek mukavemetli hem de gaz s\u0131zd\u0131rmaz olmas\u0131 gerekir, bu da geleneksel i\u015flemlerle kar\u015f\u0131lanmas\u0131 zordur ve TIG ve MIG kaynak teknolojileri bunun i\u00e7in etkili bir \u00e7\u00f6z\u00fcm sa\u011flar.<\/p>\n\n\n\n

Al\u00fcminyum \u00f6zellikler:<\/p>\n\n\n\n

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k\u00fc\u00e7\u00fck yo\u011funluk<\/strong>:: Al\u00fcminyum ala\u015f\u0131mlar\u0131 yakla\u015f\u0131k 2,7 g\/cm3 ile \u00e7elik ve bak\u0131rdan daha az yo\u011fundur, bu nedenle al\u00fcminyum ala\u015f\u0131ml\u0131 \u00fcr\u00fcnler ayn\u0131 hacimdeki \u00e7elik \u00fcr\u00fcnlerden daha hafiftir.<\/p>\n<\/div>\n\n\n\n

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y\u00fcksek mukavemetli<\/strong>: Al\u00fcminyum ala\u015f\u0131mlar\u0131, \u0131s\u0131l i\u015flemle \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131r\u0131labilen y\u00fcksek mukavemet ve sertli\u011fe sahiptir.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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\u0130yi iletkenlik<\/strong>: Al\u00fcminyum ala\u015f\u0131mlar\u0131 saf bak\u0131r ve \u00e7elikten daha iyi elektrik iletkenli\u011fine sahiptir ve teller ve kablolar gibi iletken malzemeler yapmak i\u00e7in kullan\u0131labilir.<\/p>\n<\/div>\n\n\n\n

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\u0130yi korozyon direnci<\/strong>: Al\u00fcminyum ala\u015f\u0131m\u0131n\u0131n y\u00fczeyi kolayca iyi korozyon direncine sahip yo\u011fun bir oksit filmi olu\u015fturabilir.<\/p>\n<\/div>\n<\/div>\n\n\n\n

Ayr\u0131nt\u0131l\u0131 olarak TIG kaynak teknolojisi<\/h2>\n\n\n\n

S\u00fcre\u00e7 prensibi ve ekipman yap\u0131land\u0131rmas\u0131<\/strong>
TIG kayna\u011f\u0131 (tungsten inert gaz korumal\u0131 kaynak), inert gaz\u0131n (argon veya helyum) korumas\u0131 alt\u0131nda erimi\u015f bir havuz olu\u015fturmak i\u00e7in erimeyen bir tungsten elektrot kullan\u0131r. AC TIG kaynak makinesi, Seri 6 (\u00f6rn. 6061) ve Seri 5 (\u00f6rn. 5052) al\u00fcminyum ala\u015f\u0131mlar\u0131n\u0131n kayna\u011f\u0131 i\u00e7in uygun olan katodik k\u0131rma etkisi ile al\u00fcminyum ala\u015f\u0131m\u0131n\u0131n y\u00fczeyindeki oksit filmini (Al\u2082O\u2083) etkili bir \u015fekilde kald\u0131rabilir.<\/p>\n\n\n\n

\u00c7al\u0131\u015fma noktalar\u0131 ve parametre ayarlar\u0131 (6061 al\u00fcminyum ala\u015f\u0131m\u0131 \u00f6rnek al\u0131narak)<\/strong><\/p>\n\n\n\n

    \n
  • Kaynak \u00f6ncesi i\u015flem<\/strong>\uff1a\n
      \n
    • Ya\u011f kirlili\u011fini gidermek i\u00e7in aseton temizli\u011fi, paslanmaz \u00e7elik tel f\u0131r\u00e7a mekanik z\u0131mparalama oksidasyon tabakas\u0131 (karbon kirlili\u011fini \u00f6nlemek i\u00e7in yasaklanm\u0131\u015f z\u0131mpara ka\u011f\u0131d\u0131).<\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • Kaynak parametreleri<\/strong>\uff1a\n
        \n
      • Ak\u0131m: 80-200A (AC darbe modu, 30% i\u00e7in temel ak\u0131m hesaplar\u0131).<\/li>\n\n\n\n
      • Tungsten elektrot: Seryum tungsten elektrot (\u00e7ap 2,4 mm, u\u00e7 30\u00b0 koni a\u00e7\u0131s\u0131nda ta\u015flanm\u0131\u015f).<\/li>\n\n\n\n
      • Koruyucu gaz: argon (safl\u0131k \u226599.99%), ak\u0131\u015f h\u0131z\u0131 10-12L\/dak.<\/li>\n\n\n\n
      • Dolgu teli se\u00e7imi: ER4043 (silikon i\u00e7eri\u011fi 5%, iyi \u00e7atlama direnci) veya ER5356 (magnezyum i\u00e7eri\u011fi 5%, y\u00fcksek mukavemet).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

        G\u00fc\u00e7l\u00fc y\u00f6nler ve s\u0131n\u0131rlamalar<\/strong><\/p>\n\n\n\n

          \n
        • kesme kenar\u0131<\/strong>: G\u00fczel, s\u0131\u00e7ramas\u0131z kaynak diki\u015fleri, ince plakalar (1-3 mm) ve hassas bile\u015fenler (\u00f6rn. elektronik \u0131s\u0131 al\u0131c\u0131lar\u0131) i\u00e7in uygundur.<\/li>\n\n\n\n
        • bir \u015feyi belirlenen s\u0131n\u0131rlar i\u00e7inde k\u0131s\u0131tlamak<\/strong>: Yava\u015f kaynak h\u0131z\u0131 (yakla\u015f\u0131k 0,3 m\/dak) ve y\u00fcksek i\u015f\u00e7ilik maliyetleri.<\/li>\n<\/ul>\n\n\n\n

          Ayr\u0131nt\u0131l\u0131 olarak MIG kaynak teknolojisi<\/h2>\n\n\n\n

          S\u00fcre\u00e7 prensibi ve ekipman se\u00e7imi<\/strong>
          MIG kayna\u011f\u0131 (eritme elektrotlu inert gaz korumal\u0131 kaynak), orta kal\u0131nl\u0131ktaki plakalar\u0131n kayna\u011f\u0131 i\u00e7in uygun olan s\u00fcrekli bir tel besleme mekanizmas\u0131na sahiptir. \u0130tme-\u00e7ekme tel besleme sistemi, al\u00fcminyum ala\u015f\u0131ml\u0131 tellerin (\u00f6rne\u011fin ER5183) yumu\u015fakl\u0131\u011f\u0131ndan kaynaklanan zay\u0131f tel besleme sorununu \u00e7\u00f6zer. Gaz kar\u0131\u015f\u0131m\u0131 (Ar+He) ark stabilitesini art\u0131r\u0131r ve g\u00f6zeneklili\u011fi azalt\u0131r.<\/p>\n\n\n\n

          \u00c7al\u0131\u015fma noktalar\u0131 ve parametre ayarlar\u0131 (5083 al\u00fcminyum ala\u015f\u0131m\u0131 \u00f6rnek al\u0131narak)<\/strong><\/p>\n\n\n\n

            \n
          • Kaynak \u00f6ncesi i\u015flem<\/strong>\uff1a\n
              \n
            • Kal\u0131n plakalar\u0131n (>10mm) 80-120\u00b0C'ye kadar \u00f6n \u0131s\u0131tmaya tabi tutulmas\u0131 gerekir (termal \u00e7atlama riskini azaltmak i\u00e7in).<\/li>\n\n\n\n
            • E\u011fim tasar\u0131m\u0131: V e\u011fim (a\u00e7\u0131 60\u00b0-70\u00b0), k\u00fcnt kenar 1-2mm.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
            • Kaynak parametreleri<\/strong>\uff1a\n
                \n
              • Ak\u0131m: 220-260A (\u00e7ift darbe modu, s\u0131\u00e7ramay\u0131 azaltmak i\u00e7in d\u00fc\u015f\u00fck frekansl\u0131 darbe).<\/li>\n\n\n\n
              • Voltaj: 24-26V, tel besleme h\u0131z\u0131 8m\/dak.<\/li>\n\n\n\n
              • Koruyucu gaz: Ar (80%) + He (20%), ak\u0131\u015f h\u0131z\u0131 18-20L\/dak.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

                G\u00fc\u00e7l\u00fc y\u00f6nler ve s\u0131n\u0131rlamalar<\/strong><\/p>\n\n\n\n

                  \n
                • kesme kenar\u0131<\/strong>: Y\u00fcksek verimlilik (1,2 m\/dk'ya kadar h\u0131z), otomotiv \u015fasisi gibi uzun kaynak diki\u015flerinin seri \u00fcretimi i\u00e7in uygundur.<\/li>\n\n\n\n
                • bir \u015feyi belirlenen s\u0131n\u0131rlar i\u00e7inde k\u0131s\u0131tlamak<\/strong>: S\u0131\u00e7rama kontrol\u00fc zordur (darbe parametrelerinin optimize edilmesi gerekir) ve ekipmana yap\u0131lan ilk yat\u0131r\u0131m y\u00fcksektir (robotik sistem i\u00e7in yakla\u015f\u0131k 500.000 $).<\/li>\n<\/ul>\n\n\n\n

                  TIG vs MIG: Proses Se\u00e7im K\u0131lavuzu<\/h2>\n\n\n\n
                  kar\u015f\u0131la\u015ft\u0131rma terimi<\/strong><\/th>TIG kayna\u011f\u0131<\/strong><\/th>MIG kayna\u011f\u0131<\/strong><\/th><\/tr><\/thead>
                  Uygulanabilir kal\u0131nl\u0131k<\/strong><\/td>1-6mm (tabaka)<\/td>3-25mm (orta ve kal\u0131n plakalar)<\/td><\/tr>
                  Kaynak kalitesi<\/strong><\/td>Y\u00fcksek hassasiyet, s\u0131\u00e7rama yok<\/td>Y\u00fcksek verimlilik, s\u0131\u00e7rama kontrol\u00fc<\/td><\/tr>
                  (imalat, \u00fcretim vb.) maliyetler<\/strong><\/td>60%'nin y\u00fczdesi olarak i\u015f\u00e7ilik maliyetleri<\/td>Ekipman ve sarf malzemeleri maliyet pay\u0131 70%<\/td><\/tr>
                  ti\u0307pi\u0307k uygulama<\/strong><\/td>Havac\u0131l\u0131k ve uzay kaplamalar\u0131, elektronik muhafazalar<\/td>Gemi g\u00fcverteleri, otomotiv yap\u0131sal par\u00e7alar\u0131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                  Kaynak Hatalar\u0131n\u0131 \u00d6nleme, Kontrol ve Muayene Standartlar\u0131<\/h2>\n\n\n\n

                  5.1 Yayg\u0131n kusurlara y\u00f6nelik \u00e7\u00f6z\u00fcmler<\/strong><\/p>\n\n\n\n

                    \n
                  • hava kabarc\u0131\u011f\u0131<\/strong>: Koruyucu gaz\u0131n safl\u0131\u011f\u0131ndan emin olun (argon \u00e7i\u011flenme noktas\u0131 \u2264 -50\u00b0C) ve kaynaktan \u00f6nce ana metali iyice temizleyin.<\/li>\n\n\n\n
                  • termal \u00e7atlak<\/strong>: Y\u00fcksek Mg i\u00e7erikli (Mg\/Si>1.5) ER5356 teli se\u00e7in ve ara katman s\u0131cakl\u0131\u011f\u0131n\u0131 <100 \u2103 kontrol edin.<\/li>\n\n\n\n
                  • kayna\u015fmam\u0131\u015f<\/strong>: 10%-15% ak\u0131m\u0131n\u0131 art\u0131r\u0131n ve kaynak h\u0131z\u0131n\u0131 0,8 m\/dak'ya d\u00fc\u015f\u00fcr\u00fcn (MIG kayna\u011f\u0131).<\/li>\n<\/ul>\n\n\n\n

                    5.2 Tespit y\u00f6ntemleri<\/strong><\/p>\n\n\n\n

                      \n
                    • G\u00f6rsel denetim (VT)<\/strong>: ISO 10042 referans al\u0131narak kaynak y\u00fczeyindeki \u00e7atlaklar\u0131n ve kenarlar\u0131n tespiti.<\/li>\n\n\n\n
                    • X-ray kontrol\u00fc (RT)<\/strong>: AWS D1.2 gerekliliklerine g\u00f6re, hava deliklerinin \u00e7ap\u0131 \u2264 1,5 mm'dir.<\/li>\n<\/ul>\n\n\n\n

                      6. S\u0131k\u00e7a Sorulan Sorular (SSS)<\/h2>\n\n\n\n

                      S1: TIG kayna\u011f\u0131 al\u00fcminyum ala\u015f\u0131mlar\u0131n\u0131n DC g\u00fc\u00e7 ile kayna\u011f\u0131nda kullan\u0131labilir mi?<\/strong><\/p>\n\n\n\n

                        \n
                      • HAYIR! DC TIG oksit filmini par\u00e7alamaz, AC g\u00fc\u00e7 kullan\u0131lmal\u0131d\u0131r.<\/li>\n<\/ul>\n\n\n\n

                        S2\uff1a MIG kayna\u011f\u0131nda y\u00fcksek s\u0131\u00e7rama sorunu nas\u0131l \u00e7\u00f6z\u00fcl\u00fcr?<\/strong><\/p>\n\n\n\n

                          \n
                        • \u00c7ift darbe moduna ge\u00e7in, tepe ak\u0131m\u0131n\u0131 azalt\u0131n (\u00f6rnek: 300A'dan 260A'ya) ve helyum oran\u0131n\u0131 30%'ye y\u00fckseltin.<\/li>\n<\/ul>\n\n\n\n

                          S3: Kaynak sonras\u0131 \u0131s\u0131l i\u015flem gerekli midir?<\/strong><\/p>\n\n\n\n

                            \n
                          • 6 serisi al\u00fcminyum ala\u015f\u0131mlar\u0131n\u0131n (6061 gibi) mukavemetini geri kazanmak i\u00e7in kaynaktan sonra \u00e7\u00f6zelti i\u015flemine tabi tutulmas\u0131 gerekir (530 \u2103 \u00d7 2 saat su verme + 180 \u2103 \u00d7 8 saat ya\u015fland\u0131rma).<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

                            Al\u00fcminyum Ala\u015f\u0131m Kayna\u011f\u0131n\u0131n Zorluklar\u0131 ve \u00d6nemi Al\u00fcminyum ala\u015f\u0131mlar\u0131, hafiflikleri, y\u00fcksek mukavemetleri ve korozyon diren\u00e7leri nedeniyle otomotiv, havac\u0131l\u0131k ve gemi in\u015fa uygulamalar\u0131nda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Ancak y\u00fcksek termal iletkenli\u011fi, oksidatif \u00f6zellikleri ve termal \u00e7atlamaya yatk\u0131nl\u0131\u011f\u0131, kaynak i\u015flemini ciddi bir zorluk haline getirmektedir. \u00d6rnek olarak yeni enerji ara\u00e7lar\u0131n\u0131n ak\u00fc tablas\u0131n\u0131 ele al\u0131rsak, kayna\u011f\u0131n hem y\u00fcksek mukavemetli hem de hava ge\u00e7irmez olmas\u0131 gerekir, bu da geleneksel i\u015flemlerin ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131lamak zordur ve TIG ve MIG kaynak teknolojisi bunun i\u00e7in etkili bir \u00e7\u00f6z\u00fcm sa\u011flar. Al\u00fcminyum ala\u015f\u0131m \u00f6zellikleri: D\u00fc\u015f\u00fck yo\u011funluk: al\u00fcminyum ala\u015f\u0131m\u0131n\u0131n yo\u011funlu\u011fu \u00e7elik ve bak\u0131rdan daha azd\u0131r, yakla\u015f\u0131k 2.7g\/cm3, bu nedenle al\u00fcminyum ala\u015f\u0131ml\u0131 \u00fcr\u00fcnler ayn\u0131 hacimdeki \u00e7elik \u00fcr\u00fcnlerden daha hafiftir. Y\u00fcksek mukavemet: al\u00fcminyum ala\u015f\u0131m\u0131, \u0131s\u0131l i\u015flemden sonra \u00f6nemli \u00f6l\u00e7\u00fcde geli\u015ftirilebilen y\u00fcksek mukavemet ve sertli\u011fe sahiptir. \u0130yi elektrik iletkenli\u011fi: al\u00fcminyum ala\u015f\u0131m\u0131n\u0131n elektrik iletkenli\u011fi saf bak\u0131r ve \u00e7elikten daha iyidir ...<\/p>","protected":false},"author":1,"featured_media":2166,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[21],"tags":[69],"class_list":["post-2165","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-about-news","tag-aluminum-alloy-manufacturing-process"],"_links":{"self":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/posts\/2165","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=2165"}],"version-history":[{"count":0,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/posts\/2165\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/media\/2166"}],"wp:attachment":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/media?parent=2165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/categories?post=2165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/tags?post=2165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}