{"id":3518,"date":"2025-07-02T08:35:00","date_gmt":"2025-07-02T00:35:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=3518"},"modified":"2025-06-30T15:10:08","modified_gmt":"2025-06-30T07:10:08","slug":"welding-flaw-detection","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/tr\/blog\/welding-flaw-detection\/","title":{"rendered":"PCB Kaynak kusur tespiti"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7indekiler<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/welding-flaw-detection\/#Welding_flaw_detection_methods\" >Kaynak hatas\u0131 tespit y\u00f6ntemleri<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/welding-flaw-detection\/#1_Radiographic_Testing_RT\" >1. Radyografik Test (RT)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/welding-flaw-detection\/#2_Ultrasonic_Testing_UT\" >2.Ultrasonik Test (UT)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/welding-flaw-detection\/#3_Magnetic_Particle_Testing_MT\" >3.Manyetik Par\u00e7ac\u0131k Testi (MT)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/welding-flaw-detection\/#4_Penetrant_Testing_PT\" >4.Penetrant Testi (PT)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/welding-flaw-detection\/#5_Eddy_Current_Testing_ET\" >5.Girdap Ak\u0131m\u0131 Testi (ET)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/welding-flaw-detection\/#Five-Method_Comparison_Chart\" >Be\u015f Y\u00f6ntemli Kar\u015f\u0131la\u015ft\u0131rma Tablosu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/tr\/blog\/welding-flaw-detection\/#Frequently_Asked_Solutions\" >S\u0131k\u00e7a Sorulan \u00c7\u00f6z\u00fcmler<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Welding_flaw_detection_methods\"><\/span>Kaynak hatas\u0131 tespit y\u00f6ntemleri<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Modern end\u00fcstride vazge\u00e7ilmez bir birle\u015ftirme i\u015flemi olan kaynak, m\u00fchendislik yap\u0131lar\u0131n\u0131n g\u00fcvenli\u011fini ve hizmet \u00f6mr\u00fcn\u00fc do\u011frudan etkiler. Topfast&#8217;\u0131n b\u00fcy\u00fck veri analizine g\u00f6re, yap\u0131sal ar\u0131za kazalar\u0131n\u0131n% 60'\u0131ndan fazlas\u0131 kaynak kusurlar\u0131ndan kaynaklanmaktad\u0131r, bu da kaynak kusurlar\u0131n\u0131n tespitini kalite kontrol\u00fcn \u00f6nemli bir par\u00e7as\u0131 haline getirmektedir.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/Welding-flaw-detection-3.jpg\" alt=\"Kaynak hatas\u0131 tespiti\" class=\"wp-image-3519\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/Welding-flaw-detection-3.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/Welding-flaw-detection-3-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/Welding-flaw-detection-3-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Radiographic_Testing_RT\"><\/span>1. Radyografik Test (RT)<span class=\"ez-toc-section-end\"><\/span><\/h3><p>RT, esasen kaynaklar\u0131n X-\u0131\u015f\u0131nlar\u0131n\u0131 alan klasik i\u00e7 kusur tespit y\u00f6ntemi olmaya devam etmektedir.Diferansiyel radyasyon emilimi g\u00f6r\u00fcnt\u00fcleme yoluyla g\u00f6zeneklilik, c\u00fcruf kal\u0131nt\u0131lar\u0131 ve f\u00fczyon eksikli\u011fi gibi i\u00e7 kusurlar\u0131 ortaya \u00e7\u0131kar\u0131r.<\/p><p><strong>Temel \u00d6zellikler:<\/strong><\/p><ul class=\"wp-block-list\"><li>1-2 duvar kal\u0131nl\u0131\u011f\u0131na ula\u015fan hassasiyet (GB\/T 3323-2019 standard\u0131)<\/li>\n\n<li>Hacimsel kusurlar i\u00e7in 'in \u00fczerinde tespit oran\u0131<\/li>\n\n<li>\u2264300mm kal\u0131nl\u0131\u011f\u0131ndaki karbon\/ala\u015f\u0131ml\u0131 \u00e7elik kaynaklar i\u00e7in uygundur<\/li>\n\n<li>Daha y\u00fcksek maliyet (denetim ba\u015f\u0131na yakla\u015f\u0131k 100-200 $)<\/li><\/ul><p><strong>Uygulamalar:<\/strong> Bas\u0131n\u00e7l\u0131 kaplar, boru hatt\u0131 \u00e7evresi kaynaklar\u0131, kazanlar ve di\u011fer kritik bas\u0131n\u00e7 i\u00e7eren bile\u015fenler.<\/p><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>RT standartlar\u0131 hakk\u0131nda daha fazla bilgi edinin? <a href=\"https:\/\/www.chinesestandard.net\/PDF.aspx\/GBT3323.1-2019\">GB\/T 3323-2019 detayl\u0131 yorumunu g\u00f6r\u00fcnt\u00fcleyin<\/a><\/p><\/blockquote><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Ultrasonic_Testing_UT\"><\/span>2.Ultrasonik Test (UT)<span class=\"ez-toc-section-end\"><\/span><\/h3><p>UT, i\u00e7 kusurlardan gelen y\u00fcksek frekansl\u0131 ses dalgas\u0131 yans\u0131malar\u0131n\u0131 kullan\u0131r ve kusur konumunda denizalt\u0131 sonar\u0131na benzer bir hassasiyet sunar.<\/p><p><strong>Teknik \u00d6zellikler:<\/strong><\/p><ul class=\"wp-block-list\"><li>1-10MHz prob frekans aral\u0131\u011f\u0131 (ISO 17636-1:2022)<\/li>\n\n<li>90'a varan \u00e7atlak tespit oran\u0131<\/li>\n\n<li>\u22656mm kal\u0131nl\u0131\u011f\u0131ndaki metal kaynaklar i\u00e7in ideal<\/li>\n\n<li>Y\u00fcksek vas\u0131fl\u0131 operat\u00f6rler gerektirir (ASNT\/EN 473 Seviye III sertifikas\u0131)<\/li><\/ul><p><strong>\u00d6rnek Olay \u0130ncelemesi:<\/strong> Frekans\u0131n 5MHz'den 10MHz'e y\u00fckseltilmesi, 8mm al\u00fcminyum kaynaklarda \u00e7atlak tespitini oran\u0131nda iyile\u015ftirir.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Magnetic_Particle_Testing_MT\"><\/span>3.Manyetik Par\u00e7ac\u0131k Testi (MT)<span class=\"ez-toc-section-end\"><\/span><\/h3><p>MT, ferromanyetik malzemeler konusunda uzmanla\u015fm\u0131\u015ft\u0131r ve manyetik ak\u0131 ka\u00e7a\u011f\u0131 g\u00f6stergeleri arac\u0131l\u0131\u011f\u0131yla y\u00fczey\/y\u00fczey alt\u0131 kusurlar\u0131n\u0131 h\u0131zla ortaya \u00e7\u0131kar\u0131r.<\/p><p><strong>Temel Avantajlar:<\/strong><\/p><ul class=\"wp-block-list\"><li>0,1 mm \u00e7atlak alg\u0131lama hassasiyeti (ASTM E1444-2022)<\/li>\n\n<li>En h\u0131zl\u0131 y\u00f6ntem (kaynak ba\u015f\u0131na \u22485 dakika)<\/li>\n\n<li>Ferromanyetik malzemelerle s\u0131n\u0131rl\u0131d\u0131r<\/li>\n\n<li>&gt;300\u00b0C uygulamalar i\u00e7in y\u00fcksek s\u0131cakl\u0131k tozu gerektirir (450\u00b0C s\u0131n\u0131r\u0131)<\/li><\/ul><p><strong>End\u00fcstri Kullan\u0131mlar\u0131:<\/strong> \u00c7elik k\u00f6pr\u00fcler, depolama tanklar\u0131, gemi yap\u0131m\u0131 ve di\u011fer ferromanyetik malzeme denetimleri.<\/p><p><a href=\"https:\/\/www.topfastpcb.com\/tr\/contact\/\">Profesyonel Kaynak G\u00f6zetim Hizmetleri<\/a><\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Penetrant_Testing_PT\"><\/span>4.Penetrant Testi (PT)<span class=\"ez-toc-section-end\"><\/span><\/h3><p>PT, penetrant\u0131 y\u00fczey k\u0131r\u0131c\u0131 kusurlara \u00e7ekmek i\u00e7in k\u0131lcal hareket kullan\u0131r ve mikron \u00f6l\u00e7e\u011findeki \u00e7atlaklar\u0131 bile ortaya \u00e7\u0131kar\u0131r.<\/p><p><strong>Kritik Parametreler:<\/strong><\/p><ul class=\"wp-block-list\"><li>\u22650,5\u03bcm geni\u015fli\u011findeki \u00e7atlaklar\u0131 tespit eder<\/li>\n\n<li>Minimum 10 dakikal\u0131k bekleme s\u00fcresi (ISO 3452-2022)<\/li>\n\n<li>G\u00f6zeneksiz malzemeler i\u00e7in uygundur<\/li>\n\n<li>Y\u00fczey alt\u0131 kusurlar\u0131 tespit edilemiyor<\/li><\/ul><p><strong>Tipik Uygulamalar:<\/strong> Paslanmaz \u00e7elik borular, al\u00fcminyum bile\u015fenler ve di\u011fer g\u00f6zeneksiz malzeme y\u00fczeyleri.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Eddy_Current_Testing_ET\"><\/span>5.Girdap Ak\u0131m\u0131 Testi (ET)<span class=\"ez-toc-section-end\"><\/span><\/h3><p>ET, \u00f6zellikle seri \u00fcretim QA i\u00e7in etkili olan y\u00fcksek h\u0131zl\u0131 y\u00fczey kusur taramas\u0131 i\u00e7in elektromanyetik ind\u00fcksiyon kullan\u0131r.<\/p><p><strong>Teknik \u00d6zellikler:<\/strong><\/p><ul class=\"wp-block-list\"><li>100Hz-1MHz frekans aral\u0131\u011f\u0131 (ASTM E309-2022)<\/li>\n\n<li>10m\/dak'ya kadar denetim h\u0131zlar\u0131<\/li>\n\n<li>\u00b1 derinlik \u00f6l\u00e7\u00fcm hatas\u0131<\/li>\n\n<li>Yaln\u0131zca iletkenler<\/li><\/ul><p><strong>Birincil Kullan\u0131mlar:<\/strong> Boru\/plaka kaynaklar\u0131, \u00f6zellikle havac\u0131l\u0131k ve uzay ince duvar bile\u015fenleri.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/Welding-flaw-detection-2.jpg\" alt=\"Kaynak hatas\u0131 tespiti\" class=\"wp-image-3521\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/Welding-flaw-detection-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/Welding-flaw-detection-2-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/Welding-flaw-detection-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Five-Method_Comparison_Chart\"><\/span>Be\u015f Y\u00f6ntemli Kar\u015f\u0131la\u015ft\u0131rma Tablosu<span class=\"ez-toc-section-end\"><\/span><\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Y\u00f6ntem<\/th><th>Derinlik<\/th><th>Malzemeler<\/th><th>Kusur T\u00fcrleri<\/th><th>H\u0131z<\/th><th>Maliyet<\/th><\/tr><\/thead><tbody><tr><td>RT<\/td><td>Tam<\/td><td>Metaller<\/td><td>Volumetrik<\/td><td>Yava\u015f<\/td><td>Y\u00fcksek<\/td><\/tr><tr><td>UT<\/td><td>Tam<\/td><td>Metaller<\/td><td>Planar<\/td><td>Orta<\/td><td>Orta<\/td><\/tr><tr><td>MT<\/td><td>Y\u00fczey<\/td><td>Ferromanyetik<\/td><td>\u00c7atlaklar<\/td><td>H\u0131zl\u0131<\/td><td>D\u00fc\u015f\u00fck<\/td><\/tr><tr><td>PT<\/td><td>Y\u00fczey<\/td><td>G\u00f6zeneksiz<\/td><td>A\u00e7\u0131k pozisyonlar<\/td><td>Orta<\/td><td>D\u00fc\u015f\u00fck<\/td><\/tr><tr><td>ET<\/td><td>Y\u00fczey<\/td><td>\u0130letken<\/td><td>Y\u00fczey<\/td><td>\u00c7ok H\u0131zl\u0131<\/td><td>Orta<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Solutions\"><\/span>S\u0131k\u00e7a Sorulan \u00c7\u00f6z\u00fcmler<span class=\"ez-toc-section-end\"><\/span><\/h2><p><strong>S: Birden fazla y\u00f6ntem nas\u0131l birle\u015ftirilir?<\/strong><br>C: TSG 21-2016'ya g\u00f6re, bas\u0131n\u00e7l\u0131 kap \u00e7evre kaynaklar\u0131 RT+MT kombinasyonunu \u00f6nermekte, maliyeti art\u0131rmakta ancak hata oran\u0131n\u0131 %0,5'in alt\u0131na d\u00fc\u015f\u00fcrmektedir.<\/p><p><strong>S: Denetim anla\u015fmazl\u0131klar\u0131n\u0131n \u00e7\u00f6z\u00fclmesi?<\/strong><br>C: ASME V Madde 4, UT g\u00f6stergeleri - DAC e\u011frisi aras\u0131na d\u00fc\u015ft\u00fc\u011f\u00fcnde 6dB y\u00f6ntemiyle yeniden test yap\u0131lmas\u0131n\u0131 gerektirir ve tahkim hatas\u0131n\u0131 \u00b11 mm ile s\u0131n\u0131rlar.<\/p><p><strong>S: Y\u00fcksek s\u0131cakl\u0131k denetimleri?<\/strong><br>C: &gt;300\u00b0C i\u015f par\u00e7alar\u0131 i\u00e7in, y\u00fcksek s\u0131cakl\u0131kta floresan manyetik toz alg\u0131lama g\u00fcvenilirli\u011fini korur.<\/p><p>Kaynak denetim y\u00f6ntemlerinin se\u00e7ilmesi, malzeme \u00f6zelliklerinin, kusur t\u00fcrlerinin, standartlar\u0131n ve b\u00fct\u00e7elerin kapsaml\u0131 bir \u015fekilde de\u011ferlendirilmesini gerektirir. Do\u011fru uygulama, kaynak kalitesini ve proje g\u00fcvenli\u011fini sa\u011flar. <a href=\"https:\/\/www.topfastpcb.com\/tr\/contact\/\">Uzman ekibimizle ileti\u015fime ge\u00e7in<\/a> profesyonel denetim hizmetleri i\u00e7in.<\/p><p><\/p>","protected":false},"excerpt":{"rendered":"<p>Modern end\u00fcstride vazge\u00e7ilmez bir birle\u015ftirme i\u015flemi olan kaynak, m\u00fchendislik yap\u0131lar\u0131n\u0131n g\u00fcvenli\u011fini ve hizmet \u00f6mr\u00fcn\u00fc do\u011frudan etkiler. \u0130statistiklere g\u00f6re, yap\u0131sal ar\u0131za kazalar\u0131n\u0131n '\u0131ndan fazlas\u0131 kaynak kusurlar\u0131ndan kaynaklanmaktad\u0131r ve bu da kaynak kusurlar\u0131n\u0131n tespitini kalite kontrol\u00fcn \u00f6nemli bir par\u00e7as\u0131 haline getirmektedir.<\/p>","protected":false},"author":1,"featured_media":3520,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[314],"class_list":["post-3518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-welding-detection"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PCB Welding flaw detection - Topfastpcb<\/title>\n<meta name=\"description\" content=\"Welding inspection is a critical step in ensuring welding quality. 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