{"id":7469,"date":"2023-02-23T11:32:22","date_gmt":"2023-02-23T03:32:22","guid":{"rendered":"https:\/\/www.focoinduction.com\/lehimleme-turleri-aciklamalar\/"},"modified":"2023-05-16T16:24:43","modified_gmt":"2023-05-16T08:24:43","slug":"lehimleme-turleri-aciklamalar","status":"publish","type":"post","link":"https:\/\/www.focoinduction.com\/tr\/lehimleme-turleri-aciklamalar\/","title":{"rendered":"Lehimleme T\u00fcrleri: A\u00e7\u0131klamalar"},"content":{"rendered":"

\u0130nsanlar sert lehimlemeyi, bir alev torcunun metal par\u00e7alar\u0131 eritti\u011fi ve birle\u015ftirdi\u011fi metal birle\u015ftirme i\u015flemi olarak bilirler. Bu i\u015flem, lehimleme i\u00e7in kullan\u0131lan bir\u00e7ok y\u00f6ntemden biri olan tor\u00e7 lehimlemesi olarak adland\u0131r\u0131l\u0131r. Bunun d\u0131\u015f\u0131nda, her biri farkl\u0131 bir \u0131s\u0131 kayna\u011f\u0131 kullanan birden fazla sert lehimleme t\u00fcr\u00fc vard\u0131r – ind\u00fcksiyon sert lehimleme, diren\u00e7 sert lehimleme, dald\u0131rma sert lehimleme, f\u0131r\u0131n sert lehimleme ve k\u0131z\u0131l\u00f6tesi sert lehimleme.<\/p>\n

Bu makale, ba\u015fl\u0131ca sert lehimleme t\u00fcrlerini ve her bir tekni\u011fin end\u00fcstriyel d\u00fczeyde kullan\u0131ld\u0131\u011f\u0131 \u00f6l\u00e7e\u011fi kapsamaktad\u0131r. T\u00fcm sert lehimleme y\u00f6ntemlerine a\u015fina olmak i\u00e7in okumaya devam edin.<\/p>\n<\/div>

Lehimleme nedir?<\/h2>\n

Sert lehimleme, eritilmi\u015f bir dolgu metalinin birle\u015ftirilen metal i\u015f par\u00e7alar\u0131n\u0131n faylanma (temas) y\u00fczeylerini doldurdu\u011fu bir metal birle\u015ftirme i\u015flemidir. Bu i\u015flemde ana metal erimez. Sadece dolgu maddesi erir ve eklemi g\u00fc\u00e7lendirir.<\/p>\n

Lehimlenmi\u015f bir ba\u011flant\u0131n\u0131n birle\u015fme mukavemeti kayna\u011fa g\u00f6re daha az olsa da, lehimleme kayna\u011fa g\u00f6re birka\u00e7 \u00f6nemli avantaj sunar. \u00d6rne\u011fin, birbirine benzemeyen iki metali ve kaynak yap\u0131lamayan ince duvarl\u0131 par\u00e7alar\u0131 birle\u015ftirebilir.<\/p>\n

Sert lehimlemenin farkl\u0131 end\u00fcstrilerde \u00e7e\u015fitli uygulamalar\u0131 vard\u0131r. Otomotiv end\u00fcstrisinde t\u00fcp ve borular\u0131n birle\u015ftirilmesinde, elektrikli ekipman end\u00fcstrisinde tellerin birle\u015ftirilmesinde ve m\u00fccevher yap\u0131m\u0131nda kullan\u0131l\u0131r.<\/p>\n<\/div>

6 Ba\u015fl\u0131ca Sert Lehimleme T\u00fcr\u00fc<\/h2>\n

Sert lehimleme i\u015flemi, sert lehimleme s\u00fcre\u00e7leri veya t\u00fcrleri olarak adland\u0131r\u0131lan \u00e7e\u015fitli y\u00f6ntemlerle ger\u00e7ekle\u015ftirilir. Sert lehimlemenin, dolgu metalini \u0131s\u0131tmak i\u00e7in kullan\u0131lan \u0131s\u0131tma kayna\u011f\u0131na ba\u011fl\u0131 olarak alt\u0131 ana t\u00fcr\u00fc vard\u0131r [1, 2].<\/p>\n

1. Tor\u00e7 Lehimleme: Metallerin Birle\u015ftirilmesinde G\u00fcvenilir ve Becerikli Bir Y\u00f6ntem<\/h3>\n

Tor\u00e7 lehimleme en \u00e7ok kullan\u0131lan lehimleme t\u00fcrlerinden biridir. Bu sert lehimleme i\u015fleminde ak\u0131, iki birle\u015ftirme y\u00fczeyine bir alev torcu arac\u0131l\u0131\u011f\u0131yla uygulan\u0131r. Tor\u00e7, oksidasyonu \u00f6nlemek i\u00e7in indirgeyici bir alev ta\u015f\u0131r. Bu alev normalde asetilen veya propilen ile beslenirken, dolgu malzemesi tel veya \u00e7ubuk \u015feklindedir.<\/p>\n

Tor\u00e7la sert lehimleme genellikle manuel olarak yap\u0131l\u0131r, bu nedenle alevi yap\u0131land\u0131rmak ve el tor\u00e7lar\u0131n\u0131 \u00e7al\u0131\u015ft\u0131rmak i\u00e7in e\u011fitimli i\u015f\u00e7iler gerekir. Y\u00f6ntem \u00e7o\u011funlukla, istenen sonu\u00e7lar\u0131 elde etmek i\u00e7in y\u00fcksek d\u00fczeyde kontrol\u00fcn gerekli oldu\u011fu onar\u0131m \u00e7al\u0131\u015fmalar\u0131 i\u00e7in uygundur. \u00c7o\u011fu g\u00f6revin manuel olarak yap\u0131ld\u0131\u011f\u0131 \u00fcretim senaryolar\u0131nda da kullan\u0131labilir.<\/p>\n

2. F\u0131r\u0131n Lehimleme: Orta ve Y\u00fcksek \u00dcretim i\u00e7in \u00c7ok Y\u00f6nl\u00fc ve Verimli Bir Y\u00f6ntem<\/h3>\n

F\u0131r\u0131n lehimleme, \u0131s\u0131 sa\u011flamak i\u00e7in ticari bir f\u0131r\u0131n kullanan bir y\u00f6ntemdir. Bir \u0131s\u0131 rezervuar\u0131 kullan\u0131ld\u0131\u011f\u0131ndan, y\u00f6ntem orta ve y\u00fcksek \u00f6l\u00e7ekli \u00fcretim ihtiya\u00e7lar\u0131 i\u00e7in \u00e7ok uygundur.<\/p>\n

Orta \u00f6l\u00e7ekli \u00fcretim i\u00e7in s\u00fcre\u00e7, bile\u015fenlerin ve sert lehim metalinin k\u00fc\u00e7\u00fck partiler halinde f\u0131r\u0131na y\u00fcklenmesiyle ba\u015flar. Ard\u0131ndan, f\u0131r\u0131n gerekli sert lehimleme s\u0131cakl\u0131\u011f\u0131na kadar \u0131s\u0131t\u0131l\u0131r. Is\u0131tma i\u015flemi tamamland\u0131ktan sonra bile\u015fenler so\u011futulur ve f\u0131r\u0131ndan \u00e7\u0131kar\u0131l\u0131r.<\/p>\n

Y\u00fcksek \u00fcretim operasyonlar\u0131nda, par\u00e7alar\u0131n bir konvey\u00f6r \u00fczerine yerle\u015ftirildi\u011fi ve \u00e7e\u015fitli \u0131s\u0131tma ve so\u011futma b\u00f6l\u00fcmleri boyunca ta\u015f\u0131nd\u0131\u011f\u0131 ak\u0131\u015f f\u0131r\u0131nlar\u0131 kullan\u0131l\u0131r.<\/p>\n

F\u0131r\u0131n lehimlemede s\u0131cakl\u0131k ve atmosfer kontrol\u00fc kritik \u00f6neme sahiptir ve atmosfer n\u00f6tr veya indirgeyici bir ortam gerektirir. Baz\u0131 durumlarda vakumlu f\u0131r\u0131nlar da kullan\u0131labilir.<\/p>\n

3. \u0130nd\u00fcksiyonla Sert Lehimleme: D\u00fc\u015f\u00fck ve Y\u00fcksek \u00dcretim i\u00e7in H\u0131zl\u0131 Is\u0131tma Y\u00f6ntemi<\/h3>\n

\u0130nd\u00fcksiyonla sert lehimleme<\/a>, elektrik direnci yoluyla \u0131s\u0131 \u00fcretimi prensibine g\u00f6re \u00e7al\u0131\u015f\u0131r. Bu sert lehimleme y\u00f6nteminde, dolgu metali ile y\u00fcklenen par\u00e7alar, y\u00fcksek frekansl\u0131 AC ta\u015f\u0131yan bir ind\u00fcksiyon bobininin i\u00e7ine yerle\u015ftirilir. Dikkat edilmesi gereken kilit nokta, par\u00e7a tertibat\u0131n\u0131n sadece i\u00e7eriye yerle\u015ftirilmi\u015f olmas\u0131d\u0131r. Bobin ile fiziksel bir ba\u011flant\u0131 yoktur.<\/p>\n

\u0130nd\u00fcksiyonla sert lehimlemede kullan\u0131lan AC frekanslar\u0131 5 kHz – 5 MHz aral\u0131\u011f\u0131ndad\u0131r. Daha y\u00fcksek frekanslar \u00f6nce y\u00fczeyi \u0131s\u0131tmak i\u00e7in istenirken, daha d\u00fc\u015f\u00fck frekanslar i\u015f par\u00e7as\u0131na daha derin \u0131s\u0131 n\u00fcfuzuna neden olur.<\/p>\n

\u0130nd\u00fcksiyonla sert lehimleme normalde d\u00fc\u015f\u00fck ila y\u00fcksek \u00fcretim gereksinimlerini kar\u015f\u0131lamak i\u00e7in kullan\u0131l\u0131r. Ayr\u0131ca, metal par\u00e7alarda y\u00fcksek kaliteli lehimli ba\u011flant\u0131lar \u00fcretmek i\u00e7in h\u0131zl\u0131 bir \u0131s\u0131tma y\u00f6ntemi sunar.<\/p>\n

4. Diren\u00e7li Sert Lehimleme: K\u00fc\u00e7\u00fck Par\u00e7alar i\u00e7in Do\u011frudan Is\u0131tma Y\u00f6ntemi<\/h3>\n

Diren\u00e7 lehimlemesi, metal i\u015f par\u00e7alar\u0131n\u0131n i\u00e7inden ak\u0131m ge\u00e7erken diren\u00e7lerinden \u0131s\u0131 elde eden bir y\u00f6ntemdir. Bu i\u015flemde par\u00e7alar, aralar\u0131ndaki dolgu metali ile birlikte elektrotlar aras\u0131nda tutulur. Daha sonra elektrotlardan y\u00fcksek bas\u0131n\u00e7 ve ak\u0131m ge\u00e7er.<\/p>\n

Diren\u00e7 lehimleme y\u00f6ntemi, ind\u00fcksiyon lehimleme ile ayn\u0131 prensibi izler. Ancak bir fark var. Bu durumda, metal par\u00e7alar elektrik d\u00f6ng\u00fcs\u00fcn\u00fcn i\u00e7ine yerle\u015ftirilmek yerine d\u00f6ng\u00fcn\u00fcn bir par\u00e7as\u0131d\u0131r.<\/p>\n

\u0130lgin\u00e7 bir \u015fekilde, bu i\u015flemde kullan\u0131lan ekipman diren\u00e7 kayna\u011f\u0131nda kullan\u0131lana benzer. Bununla birlikte, sert lehimleme ekipman\u0131 kaynaktan \u00e7ok daha az g\u00fc\u00e7 t\u00fcketir.<\/p>\n

Hem ind\u00fcksiyon hem de diren\u00e7 lehimlemesi h\u0131zl\u0131 \u00e7evrimler sundu\u011fundan, k\u00fc\u00e7\u00fck \u00f6l\u00e7ekli \u00fcretim birimlerinde kullan\u0131\u015fl\u0131d\u0131r.<\/p>\n

5. Dald\u0131rma Lehimleme: \u00c7oklu Par\u00e7alar i\u00e7in H\u0131zl\u0131 Is\u0131tma Y\u00f6ntemi<\/h3>\n

Dald\u0131rma sert lehimleme, \u0131s\u0131tma i\u00e7in erimi\u015f metal banyosu veya erimi\u015f tuz banyosunun kullan\u0131ld\u0131\u011f\u0131 bir i\u015flemdir. Proses ad\u0131ndan da anla\u015f\u0131laca\u011f\u0131 \u00fczere, birle\u015ftirilen par\u00e7alar \u0131s\u0131t\u0131lm\u0131\u015f banyolara dald\u0131r\u0131l\u0131r ve kat\u0131la\u015fma i\u015flemi par\u00e7alar \u00e7\u0131kar\u0131ld\u0131\u011f\u0131nda ger\u00e7ekle\u015fir.<\/p>\n

Tuz banyosu y\u00f6nteminde, erimi\u015f kar\u0131\u015f\u0131m, flakslama bile\u015fenleri ve dolgu metali montaja \u00f6nceden yerle\u015ftirilir. Metal banyosundayken, erimi\u015f dolgu metali \u0131s\u0131tma ortam\u0131 olarak i\u015flev g\u00f6r\u00fcr ve dald\u0131rma i\u015flemi s\u0131ras\u0131nda k\u0131lcal hareketle ba\u011flant\u0131ya \u00e7ekilir.<\/p>\n

\u00d6nceki iki y\u00f6ntemde oldu\u011fu gibi dald\u0131rma sert lehimleme de h\u0131zl\u0131 \u00e7evrimler sa\u011flar. Ancak, tek bir bile\u015fen \u00fczerinde birden fazla eklemi veya hatta ayn\u0131 anda birka\u00e7 bile\u015feni lehimleme avantaj\u0131na sahiptir.<\/p>\n

6. K\u0131z\u0131l\u00f6tesi Lehimleme: \u0130nce Kesitleri Sert Lehimlemenin Modern Yolu<\/h3>\n

K\u0131z\u0131l\u00f6tesinde, sert lehimleme i\u00e7in \u0131s\u0131 y\u00fcksek yo\u011funluklu IR lambalar\u0131 arac\u0131l\u0131\u011f\u0131yla sa\u011flan\u0131r. Bu lambalar yakla\u015f\u0131k 5.000 W \u0131s\u0131 \u00fcretebilir, bu da metal par\u00e7alar\u0131n \u00fczerine at\u0131ld\u0131\u011f\u0131nda erimelerine ve ard\u0131ndan lehimlenmelerine neden olur.<\/p>\n

\u0130\u015flem zaman al\u0131r ve daha \u00f6nce a\u00e7\u0131klanan sert lehimleme y\u00f6ntemlerine k\u0131yasla yava\u015ft\u0131r. Bu nedenle, kullan\u0131m alan\u0131 sadece ince metal b\u00f6l\u00fcmlerin birle\u015ftirilmesi ve lehimlenmesi ile s\u0131n\u0131rl\u0131d\u0131r.<\/p>\n<\/div>

Sonu\u00e7<\/strong><\/h2>\n

Her biri farkl\u0131 bir \u0131s\u0131tma kayna\u011f\u0131na ve bir dizi avantaja sahip alt\u0131 ana sert lehimleme t\u00fcr\u00fc vard\u0131r.<\/p>\n

Tor\u00e7la sert lehimleme, onar\u0131m i\u015flerinde s\u0131kl\u0131kla kullan\u0131lan g\u00fcvenilir ve becerikli bir y\u00f6ntemdir. Bir f\u0131r\u0131n i\u00e7eren f\u0131r\u0131n lehimlemesi, orta ila y\u00fcksek \u00fcretim uygulamalar\u0131na uygundur. Elektrik diren\u00e7 \u0131s\u0131s\u0131 kullanan ind\u00fcksiyon ve diren\u00e7 sert lehimleme, k\u00fc\u00e7\u00fck par\u00e7alar i\u00e7in en uygun h\u0131zl\u0131 \u0131s\u0131tma y\u00f6ntemleridir. Dald\u0131rma lehimleme \u00e7oklu ba\u011flant\u0131lar\u0131n lehimlenmesi i\u00e7in h\u0131zl\u0131 bir y\u00f6ntemken, k\u0131z\u0131l\u00f6tesi lehimleme yaln\u0131zca IR \u0131\u015f\u0131nlar\u0131 kullanan ince ba\u011flant\u0131larla s\u0131n\u0131rl\u0131d\u0131r.<\/p>\n

K\u0131sacas\u0131, alt\u0131 sert lehimleme y\u00f6nteminin her birinin kendine \u00f6zg\u00fc kullan\u0131m alan\u0131 vard\u0131r ve y\u00f6ntem se\u00e7imi uygulamaya, \u00fcretim \u00f6l\u00e7e\u011fine ve istenen sonuca ba\u011fl\u0131d\u0131r.<\/p>\n<\/div>

Referanslar:<\/strong><\/p>\n

[1] M. P. Groover, Modern \u00dcretimin Temelleri: S\u00fcre\u00e7ler ve Sistemler<\/em>,5<\/sup>. bask\u0131. Wiley.<\/p>\n

[2] Amerikan Kaynak Toplulu\u011fu. Lehimleme ve Sert Lehimleme Komitesi, Sert Lehimleme El Kitab\u0131<\/em>,3<\/sup>. bask\u0131. Miami: Amerikan Kaynak Derne\u011fi, 1976, s. ix, 309 s.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4871,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[173],"class_list":["post-7469","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized-tr","tag-induksiyon-lehimleme"],"_links":{"self":[{"href":"https:\/\/www.focoinduction.com\/tr\/wp-json\/wp\/v2\/posts\/7469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.focoinduction.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.focoinduction.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.focoinduction.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.focoinduction.com\/tr\/wp-json\/wp\/v2\/comments?post=7469"}],"version-history":[{"count":0,"href":"https:\/\/www.focoinduction.com\/tr\/wp-json\/wp\/v2\/posts\/7469\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.focoinduction.com\/tr\/wp-json\/wp\/v2\/media\/4871"}],"wp:attachment":[{"href":"https:\/\/www.focoinduction.com\/tr\/wp-json\/wp\/v2\/media?parent=7469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.focoinduction.com\/tr\/wp-json\/wp\/v2\/categories?post=7469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.focoinduction.com\/tr\/wp-json\/wp\/v2\/tags?post=7469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}