{"id":3258,"date":"2025-12-01T13:46:46","date_gmt":"2025-12-01T13:46:46","guid":{"rendered":"https:\/\/www.railgrindingwheel.com\/?p=3258"},"modified":"2026-01-28T14:04:37","modified_gmt":"2026-01-28T14:04:37","slug":"demiryolu-raylari-icin-termit-kaynagi","status":"publish","type":"post","link":"https:\/\/www.railgrindingwheel.com\/tr\/demiryolu-raylari-icin-termit-kaynagi\/","title":{"rendered":"Demiryolu Raylar\u0131 \u0130\u00e7in Termit Kayna\u011f\u0131"},"content":{"rendered":"
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Demiryolu Raylar\u0131 \u0130\u00e7in Termit Kayna\u011f\u0131<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Hepimizin bildi\u011fi gibi, demiryolu raylar\u0131 12.5m, 25m ve 50m'den 100m'ye kadar uzat\u0131lm\u0131\u015f olanlar gibi belirli uzunluklarda \u00fcretilmektedir. Demiryolu ray\u0131 ne kadar uzun olursa olsun, kesintisiz bir demiryolu yapmak i\u00e7in u\u00e7 uca birle\u015ftirilmeleri gerekir. Bu, ray ba\u011flant\u0131lar\u0131 (ba\u011flant\u0131 \u00e7ubuklar\u0131) veya kaynak y\u00f6ntemleri ile ger\u00e7ekle\u015ftirilebilir. \u015eu anda, demiryolu raylar\u0131n\u0131n kaynaklanmas\u0131na odaklan\u0131yoruz.\u00a0<\/span><\/p><\/div>

Kaynak i\u00e7in d\u00f6rt yayg\u0131n y\u00f6ntem vard\u0131r\u00a0demiryolu raylar\u0131<\/a>. Bunlar fla\u015f-popo kayna\u011f\u0131, gaz-bas\u0131n\u00e7 kayna\u011f\u0131, kapal\u0131 ark kayna\u011f\u0131 ve termit kayna\u011f\u0131d\u0131r. Bu y\u00f6ntemler aras\u0131ndaki farklar nelerdir? Kar\u015f\u0131la\u015ft\u0131rman\u0131z i\u00e7in farkl\u0131 in\u015faat ko\u015fullar\u0131 alt\u0131ndaki uygulamalar\u0131 \u00f6zetledik.<\/p>

\u0130n\u015faat durumu<\/span><\/th>termi\u0307t kaynak<\/span><\/th>kapal\u0131 ark kayna\u011f\u0131<\/span><\/th>flash-butt kayna\u011f\u0131<\/span><\/th>gaz bas\u0131n\u00e7l\u0131 kaynak<\/span><\/th><\/tr><\/thead>
Sabit mekan<\/td>Evet<\/td>Hay\u0131r<\/td>Uygulanabilir<\/td>Uygulanabilir<\/td><\/tr>
Sabit mekan<\/td>Toplu kullan\u0131m i\u00e7in de\u011fil<\/td>\u00a0<\/td>Toplu kullan\u0131m i\u00e7in<\/td>Toplu kullan\u0131m i\u00e7in<\/td><\/tr>
Demiryolu hatt\u0131 \u00fczerinde<\/td>Uygulanabilir<\/td>Hay\u0131r<\/td>Hay\u0131r<\/td>Hay\u0131r<\/td><\/tr>
\u00d6zel olarak \u015fekillendirilmi\u015f ray ucu<\/td>Uygulanabilir<\/td>Hay\u0131r<\/td>Hay\u0131r<\/td>Hay\u0131r<\/td><\/tr>
K\u0131sa s\u00fcr\u00fc\u015f aral\u0131klar\u0131 s\u0131ras\u0131nda<\/td>Uygulanabilir<\/td>Hay\u0131r<\/td>Hay\u0131r<\/td>Hay\u0131r<\/td><\/tr>
Durak yok (Sadece Tramvay)<\/td>Uygulanabilir<\/td>Hay\u0131r<\/td>Hay\u0131r<\/td>Hay\u0131r<\/td><\/tr><\/tbody><\/table><\/figure>

K\u0131sacas\u0131, termit kayna\u011f\u0131 demiryolu raylar\u0131n\u0131n kayna\u011f\u0131nda en yayg\u0131n kullan\u0131lan y\u00f6ntemdir. Kullan\u0131m\u0131 basittir ve elektrik g\u00fcc\u00fcne ihtiya\u00e7 duymaz. Gerekli ekipman ve malzemeleri elde etmek kolayd\u0131r.\u00a0<\/p>

Demiryolu termit kayna\u011f\u0131n\u0131n prensibi<\/h2>

Demiryolu termit kayna\u011f\u0131, \u0131s\u0131 kayna\u011f\u0131 olarak kimyasal reaksiyon \u0131s\u0131s\u0131n\u0131 kullanan bir kaynak y\u00f6ntemidir. Kaynak yap\u0131l\u0131rken, iki ray\u0131n u\u00e7lar\u0131 \u00f6nceden kal\u0131ba sabitlenir ve ard\u0131ndan al\u00fcminyum tozu ve demir oksit tozu (termit olarak adland\u0131r\u0131l\u0131r) kar\u0131\u015f\u0131m\u0131 potada \u0131s\u0131t\u0131l\u0131r. Ekzotermik bir reaksiyon, kal\u0131ba enjekte edilen s\u0131v\u0131 metal (Demir) ve erimi\u015f c\u00fcruf \u00fcretmektedir. S\u0131v\u0131 metal kaynak metali olu\u015fturmak i\u00e7in ba\u011flant\u0131 bo\u015fluklar\u0131na akarken, c\u00fcruf y\u00fczeyde y\u00fczer. Eriyi\u011fin s\u0131cakl\u0131\u011f\u0131n\u0131 ve kaynak metalinin kimyasal bile\u015fimini ayarlamak i\u00e7in, termite genellikle uygun katk\u0131 maddeleri ve ala\u015f\u0131mlar eklenir.<\/p>

\"demiryolu
Demiryolu hatt\u0131 i\u00e7in termit kayna\u011f\u0131<\/figcaption><\/figure><\/div>

Demiryolu ray\u0131na kaynak yapma i\u015flemi<\/h2>
\"kaynak-i\u015flemi-demiryolu-par\u00e7alar\u0131\"<\/figure><\/div><\/div><\/div>

\u00a0<\/p>

  1. Haz\u0131rl\u0131k<\/span><\/li><\/ol>

    Ekipman ve yard\u0131mc\u0131 malzeme haz\u0131rlama<\/span>
    T\u00fcketilen malzeme: termit \uff0c kum kal\u0131b\u0131 \uff0c pota \uff0c s\u0131zd\u0131rmazl\u0131k \u00e7amuru, y\u00fcksek s\u0131cakl\u0131k kibritleri, ta\u015flama ta\u015f\u0131, propan, oksijen, hortum.
    Yard\u0131mc\u0131 ekipman: kal\u0131p, c\u00fcruf tepsisi, pota \u00e7atal\u0131, kum kal\u0131b\u0131 fikst\u00fcr\u00fc, kum kal\u0131b\u0131 kapa\u011f\u0131, 1m e\u011fimli cetvel, ray termometresi, s\u0131k\u0131\u015ft\u0131rma cihaz\u0131, levye, \u00f6n \u0131s\u0131tma \u00e7er\u00e7evesi, \u00e7elik kama.
    Yard\u0131mc\u0131 makineler: ray testeresi, parlat\u0131c\u0131, ta\u015f\u0131nabilir \u00f6\u011f\u00fct\u00fcc\u00fc, vb.<\/p>

    Demiryolu hatt\u0131 haz\u0131rl\u0131\u011f\u0131<\/span>
    2-4 \u00e7ifti bo\u015falt\u0131n\u00a0ray ba\u011flant\u0131 elemanlar\u0131<\/a>\u00a0kaynak ucunun her iki taraf\u0131nda.<\/p>

    \"ray<\/figure><\/div>
    1. Ray ucu temizleme ve kurutma<\/span>
      Kullan\u0131n\u00a0      ta\u015f\u0131nabilir \u00f6\u011f\u00fct\u00fcc\u00fc<\/a>\u00a0pas\u0131n giderilmesi ve ray ucunun dekontaminasyonu i\u00e7in. Kaynak yap\u0131lacak ray u\u00e7lar\u0131n\u0131n y\u00fczeyinin kuru ve temiz oldu\u011fundan emin olun.<\/li>
    2. Ray ucu hizalamas\u0131<\/span>
      Ray u\u00e7 y\u00fcz\u00fc aras\u0131ndaki geni\u015fli\u011fin 27mm-30m olmas\u0131 gerekir. Ray ba\u015f\u0131, ray a\u011f\u0131 ve ray taban\u0131n\u0131n dikey ve yatay hizalanmas\u0131 gereklidir.<\/li>
    3. Armat\u00fcr kurulumu<\/span>
      Armat\u00fcr r\u00fczgar y\u00f6n\u00fcne do\u011fru monte edilmelidir.<\/li>
    4. Kum kal\u0131b\u0131 kurulumu<\/span>
      D\u00f6kme deli\u011fi, \u00f6n \u0131s\u0131tma ve d\u00f6kme s\u0131ras\u0131nda kum par\u00e7ac\u0131klar\u0131n\u0131n d\u00fc\u015ferek kaynak c\u00fcrufuna neden olmas\u0131n\u0131 \u00f6nlemek i\u00e7in hafif\u00e7e kesilmi\u015ftir.
      \u00d6nce alt plakay\u0131 tak\u0131n, ard\u0131ndan yan kal\u0131b\u0131 tak\u0131n, son olarak kum kal\u0131b\u0131n\u0131 sabitlemek i\u00e7in kelep\u00e7eyi kullan\u0131n.<\/li>
    5. S\u0131zd\u0131rmazl\u0131k<\/span>
      Kum kal\u0131b\u0131n\u0131 ve ray\u0131 s\u0131k\u0131ca kapatmak i\u00e7in kum kal\u0131b\u0131n\u0131n \u00e7\u0131k\u0131\u015f\u0131na ve fikst\u00fcr\u00fcn di\u015fine s\u0131zd\u0131rmazl\u0131k \u00e7amuru uygulay\u0131n.<\/li>
    6. \u00d6n \u0131s\u0131tma<\/span>
      \u0130lk olarak, propan ve oksijenin \u00e7al\u0131\u015fma bas\u0131nc\u0131n\u0131 d\u00fczenleyin. \u0130kinci olarak, \u0131s\u0131t\u0131c\u0131y\u0131 \u00e7er\u00e7eveye monte edin, nozulu kum kal\u0131b\u0131n\u0131n ortas\u0131na ayarlay\u0131n ve \u015f\u00f6nt tapay\u0131 kum kal\u0131b\u0131n\u0131n kenar\u0131na yerle\u015ftirin, \u0131s\u0131t\u0131c\u0131y\u0131 destekten \u00e7\u0131kar\u0131n ve nozulu ate\u015fleyin. \u00dc\u00e7\u00fcnc\u00fc olarak, en iyi alevi elde etmek i\u00e7in propan ve oksijenin bas\u0131nc\u0131n\u0131 ve kar\u0131\u015f\u0131m oran\u0131n\u0131 d\u00fczenleyin. Son olarak, 5 dakika boyunca \u00f6n \u0131s\u0131tma yap\u0131n.<\/li>
    7. Pota kurulumu<\/span>
      Bu ad\u0131m \u00f6n \u0131s\u0131tma ile ayn\u0131 zamanda haz\u0131rlan\u0131r. Termiti e\u015fit \u015fekilde kar\u0131\u015ft\u0131r\u0131n, potaya d\u00f6k\u00fcn. Y\u00fcksek s\u0131cakl\u0131k kibritini yerle\u015ftirin ve ard\u0131ndan potay\u0131 kapat\u0131n.<\/li>
    8. Ate\u015fleme<\/span>
      \u00d6n \u0131s\u0131tma bittikten hemen sonra potay\u0131 kum kal\u0131b\u0131n\u0131n \u00fczerine koyun. Pozisyonu do\u011frulay\u0131n ve kibriti h\u0131zl\u0131ca yak\u0131n.<\/li>
    9. Termit Reaksiyonu<\/span>
      Kimyasal reaksiyonu g\u00f6zlemleyin. A\u00e7\u0131k alev ortaya \u00e7\u0131kt\u0131\u011f\u0131nda, bu termit reaksiyonu i\u00e7in ba\u015flang\u0131\u00e7 zaman\u0131d\u0131r. Alev s\u00f6ner s\u00f6nmez kimyasal reaksiyon durmu\u015ftur. Normalde termit reaksiyonu i\u00e7in ge\u00e7en s\u00fcre 8-15 saniyedir.<\/li>
    10. Kal\u0131ptan \u00e7\u0131karma<\/span>
      Erimi\u015f demir d\u00f6k\u00fcld\u00fckten 5 dakika sonra kum kal\u0131b\u0131 ve c\u00fcruf tepsisini \u00e7\u0131kar\u0131n.<\/li>
    11. Fazla termiti kesin<\/span>
      Fazladan termiti kesin ve ray taban\u0131n\u0131n her iki taraf\u0131nda \u00e7\u0131k\u0131nt\u0131 yapanlar\u0131 b\u00fck\u00fcn.<\/li>
    12. Ta\u015flama<\/span>
      Bu, demiryolu ray\u0131n\u0131n kaynaklanmas\u0131n\u0131n son ad\u0131m\u0131d\u0131r. Bu, birle\u015ftirilmi\u015f raylar\u0131n y\u00fczeyini d\u00fcz ve p\u00fcr\u00fczs\u00fcz hale getirmek i\u00e7indir.<\/li><\/ol>

      13 ad\u0131m tamamland\u0131ktan sonra, standartlara uygun olduklar\u0131ndan emin olmak i\u00e7in kaynak ba\u011flant\u0131lar\u0131n\u0131 kontrol edin. Demiryolu raylar\u0131n\u0131 orijinal yerine geri y\u00fckleyin. Ayr\u0131ca, hala yap\u0131lmas\u0131 gereken baz\u0131 temizlik i\u015fleri var. \u0130\u015f\u00e7ilerin toz, c\u00fcruf, hurda, kum kal\u0131b\u0131 ve potay\u0131 uzakla\u015ft\u0131rmas\u0131 gerekiyor.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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      \n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

      Thermit Welding For Railroad Tracks As we all know, railroad tracks are produced with certain lengths, such as 12.5m, 25m, and the lengthen ones from 50m to 100m. No matter how long the railroad rail is, they need to be joined end to end to make a continuous railroad. This can be realized by rail […]<\/p>\n","protected":false},"author":4,"featured_media":3266,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"right-sidebar","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"boxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"disabled","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"disabled","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[88],"tags":[],"class_list":["post-3258","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nThermit Welding For Railroad Tracks<\/title>\n<meta name=\"description\" content=\"There are four common methods for welding railroad tracks. They are the flash-butt welding, the gas-pressure welding, the enclosed-arc welding, and the thermit welding. What are the differences between these methods? We have summarized the applications under different construction conditions for your comparison.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.railgrindingwheel.com\/tr\/demiryolu-raylari-icin-termit-kaynagi\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thermit Welding For Railroad Tracks\" \/>\n<meta property=\"og:description\" content=\"There are four common methods for welding railroad tracks. They are the flash-butt welding, the gas-pressure welding, the enclosed-arc welding, and the thermit welding. What are the differences between these methods? 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