{"id":5014,"date":"2026-01-19T08:38:00","date_gmt":"2026-01-19T00:38:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=5014"},"modified":"2026-01-14T16:02:35","modified_gmt":"2026-01-14T08:02:35","slug":"x-ray-inspection-in-pcb-manufacturing","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/","title":{"rendered":"R\u00f6ntgeninspektion vid tillverkning av m\u00f6nsterkort"},"content":{"rendered":"<p>Inte alla PCB-defekter \u00e4r synliga fr\u00e5n ytan.<\/p><p>PCB-konstruktioner blir allt vanligare:<\/p><ul class=\"wp-block-list\"><li>Tjockare<\/li>\n\n<li>Mer komplex<\/li>\n\n<li>H\u00f6gre densitet<\/li><\/ul><p>M\u00e5nga kritiska defekter uppst\u00e5r <strong>inuti vior, pl\u00e4terade h\u00e5l och interna skikt<\/strong>-omr\u00e5den som \u00e4r osynliga f\u00f6r optisk inspektion.<\/p><p>R\u00f6ntgeninspektion g\u00f6r det m\u00f6jligt f\u00f6r tillverkare att unders\u00f6ka dessa dolda strukturer och identifiera defekter som AOI inte kan uppt\u00e4cka.<\/p><p><em>Tidigare inspektionsmetod:<\/em><br><strong><a href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/aoi-inspection-in-pcb-manufacturing\/\">AOI-inspektion vid tillverkning av m\u00f6nsterkort<\/a><\/strong><\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"442\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection.jpg\" alt=\"Inspektion med r\u00f6ntgenstr\u00e5le\" class=\"wp-image-5015\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection-300x221.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection-16x12.jpg 16w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><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\">Inneh\u00e5llsf\u00f6rteckning<\/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\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#What_Is_X-Ray_Inspection\" >Vad \u00e4r r\u00f6ntgeninspektion?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#What_Is_X-Ray_Inspection-2\" >Vad \u00e4r r\u00f6ntgeninspektion?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#Defects_Commonly_Detected_by_X-Ray_Inspection\" >Defekter som vanligen uppt\u00e4cks vid r\u00f6ntgeninspektion<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#Via_and_Hole_Defects\" >Via- och h\u00e5ldefekter<\/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\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#Internal_Structure_Issues\" >Fr\u00e5gor om intern struktur<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#X-Ray_Inspection_vs_AOI\" >R\u00f6ntgeninspektion vs AOI<\/a><\/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\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#When_X-Ray_Inspection_Is_Applied\" >N\u00e4r r\u00f6ntgeninspektion till\u00e4mpas<\/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\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#X-Ray_Inspection_in_HDI_and_High-Reliability_PCBs\" >R\u00f6ntgeninspektion i HDI- och h\u00f6gtillf\u00f6rlitliga m\u00f6nsterkort<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#Limitations_of_X-Ray_Inspection\" >Begr\u00e4nsningar av r\u00f6ntgeninspektion<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#Key_Limitations\" >Viktiga begr\u00e4nsningar<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#X-Ray_Inspection_and_Reliability_Risk_Reduction\" >R\u00f6ntgeninspektion och riskreducering f\u00f6r tillf\u00f6rlitlighet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#How_X-Ray_Fits_into_a_Complete_Inspection_Strategy\" >Hur r\u00f6ntgen passar in i en komplett inspektionsstrategi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#Conclusion\" >Slutsats<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/x-ray-inspection-in-pcb-manufacturing\/#X-Ray_Inspection_FAQ\" >Vanliga fr\u00e5gor om r\u00f6ntgeninspektion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_X-Ray_Inspection\"><\/span>Vad \u00e4r r\u00f6ntgeninspektion?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Vid r\u00f6ntgeninspektion anv\u00e4nds kontrollerad r\u00f6ntgenstr\u00e5lning f\u00f6r att visualisera PCB:s inre strukturer.<\/p><p>Till skillnad fr\u00e5n optisk inspektion, r\u00f6ntgenavbildning:<\/p><ul class=\"wp-block-list\"><li>Penetrerar material<\/li>\n\n<li>Avsl\u00f6jar inre geometri<\/li>\n\n<li>Visar variationer i densitet<\/li><\/ul><p>Detta g\u00f6r den idealisk f\u00f6r att utv\u00e4rdera <strong>vior, pl\u00e4terade genomg\u00e5ende h\u00e5l och interna funktioner<\/strong>.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_X-Ray_Inspection-2\"><\/span>Vad \u00e4r r\u00f6ntgeninspektion?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Vid r\u00f6ntgeninspektion anv\u00e4nds kontrollerad r\u00f6ntgenstr\u00e5lning f\u00f6r att visualisera PCB:s inre strukturer.<\/p><p>Till skillnad fr\u00e5n optisk inspektion, r\u00f6ntgenavbildning:<\/p><ul class=\"wp-block-list\"><li>Penetrerar material<\/li>\n\n<li>Avsl\u00f6jar inre geometri<\/li>\n\n<li>Visar variationer i densitet<\/li><\/ul><p>Detta g\u00f6r den idealisk f\u00f6r att utv\u00e4rdera <strong>vior, pl\u00e4terade genomg\u00e5ende h\u00e5l och interna funktioner<\/strong>.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Defects_Commonly_Detected_by_X-Ray_Inspection\"><\/span>Defekter som vanligen uppt\u00e4cks vid r\u00f6ntgeninspektion<span class=\"ez-toc-section-end\"><\/span><\/h2><p>R\u00f6ntgeninspektion \u00e4r s\u00e4rskilt effektiv f\u00f6r att identifiera <strong>inre och volymetriska defekter<\/strong>.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Via_and_Hole_Defects\"><\/span>Via- och h\u00e5ldefekter<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>H\u00e5lrum i kopparpl\u00e4tering<\/li>\n\n<li>Ofullst\u00e4ndig fyllning av h\u00e5l<\/li>\n\n<li>Tunna kopparr\u00f6r<\/li>\n\n<li>F\u00f6rskjutna eller felriktade vior<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Internal_Structure_Issues\"><\/span>Fr\u00e5gor om intern struktur<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Felaktig registrering av lager<\/li>\n\n<li>Interna shorts<\/li>\n\n<li>H\u00e5lrum i harts<\/li>\n\n<li>Delamineringsfickor<\/li><\/ul><p><em>Felmekanismer:<\/em><br><strong><a href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/pcb-reliability-testing-standards\/\">F\u00f6rklaring av tillf\u00f6rlitlighetstestning av kretskort<\/a><\/strong><\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"X-Ray_Inspection_vs_AOI\"><\/span>R\u00f6ntgeninspektion vs AOI<span class=\"ez-toc-section-end\"><\/span><\/h2><p>R\u00f6ntgeninspektion och AOI behandlar olika typer av defekter.<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Aspekt<\/th><th>AOI<\/th><th>R\u00f6ntgenstr\u00e5le<\/th><\/tr><\/thead><tbody><tr><td>Synlighet<\/td><td>Endast yta<\/td><td>Internt<\/td><\/tr><tr><td>Via inspektion<\/td><td>\u274c<\/td><td>\u2705<\/td><\/tr><tr><td>Pl\u00e4teringskvalitet<\/td><td>\u274c<\/td><td>\u2705<\/td><\/tr><tr><td>Hastighet<\/td><td>Snabbare<\/td><td>L\u00e5ngsammare<\/td><\/tr><tr><td>Kostnad<\/td><td>L\u00e4gre<\/td><td>H\u00f6gre<\/td><\/tr><\/tbody><\/table><\/figure><p>De \u00e4r <strong>komplement\u00e4r<\/strong>, inte utbytbara.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"443\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection-1.jpg\" alt=\"Inspektion med r\u00f6ntgenstr\u00e5le\" class=\"wp-image-5016\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection-1-300x222.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection-1-16x12.jpg 16w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_X-Ray_Inspection_Is_Applied\"><\/span>N\u00e4r r\u00f6ntgeninspektion till\u00e4mpas<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Vanligtvis anv\u00e4nds r\u00f6ntgeninspektion:<\/p><ul class=\"wp-block-list\"><li>F\u00f6r kretskort med h\u00f6g densitet eller flera lager<\/li>\n\n<li>P\u00e5 vior med h\u00f6gt aspektf\u00f6rh\u00e5llande<\/li>\n\n<li>Under processvalidering<\/li>\n\n<li>F\u00f6r felanalys<\/li><\/ul><p>Av kostnadssk\u00e4l \u00e4r det mindre vanligt f\u00f6r produkter med l\u00e5g komplexitet och stora volymer.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"X-Ray_Inspection_in_HDI_and_High-Reliability_PCBs\"><\/span>R\u00f6ntgeninspektion i HDI- och h\u00f6gtillf\u00f6rlitliga m\u00f6nsterkort<span class=\"ez-toc-section-end\"><\/span><\/h2><p>HDI-konstruktioner \u00f6kar beroendet av:<\/p><ul class=\"wp-block-list\"><li>Mikrovias<\/li>\n\n<li>Staplade eller f\u00f6rskjutna vior<\/li>\n\n<li>Tunna dielektrika<\/li><\/ul><p>R\u00f6ntgeninspektion hj\u00e4lper till att verifiera:<\/p><ul class=\"wp-block-list\"><li>Microvia fyllningskvalitet<\/li>\n\n<li>Staplad via uppriktning<\/li>\n\n<li>Kopparkontinuitet \u00f6ver lager<\/li><\/ul><p><em>Processens komplexitet:<\/em><br><strong><a href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/pcb-manufacturing-process-explained-step-by-step\/\">F\u00f6rklaring av tillverkningsprocessen f\u00f6r m\u00f6nsterkort<\/a><\/strong><\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Limitations_of_X-Ray_Inspection\"><\/span>Begr\u00e4nsningar av r\u00f6ntgeninspektion<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Trots sina styrkor har r\u00f6ntgeninspektion begr\u00e4nsningar.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Limitations\"><\/span>Viktiga begr\u00e4nsningar<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Begr\u00e4nsad uppl\u00f6sning f\u00f6r mycket tunna objekt<\/li>\n\n<li>Tolkning kr\u00e4ver skickliga ingenj\u00f6rer<\/li>\n\n<li>Kan inte fullt ut utv\u00e4rdera elektrisk prestanda<\/li>\n\n<li>Provtagningsbaserad, inte alltid 100%<\/li><\/ul><p>R\u00f6ntgeninspektion identifierar potentiella problem men kr\u00e4ver ofta <strong>Samband med elektrisk provning eller tillf\u00f6rlitlighetsprovning<\/strong>.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"X-Ray_Inspection_and_Reliability_Risk_Reduction\"><\/span>R\u00f6ntgeninspektion och riskreducering f\u00f6r tillf\u00f6rlitlighet<span class=\"ez-toc-section-end\"><\/span><\/h2><p>R\u00f6ntgeninspektion spelar en viktig roll f\u00f6r att minska:<\/p><ul class=\"wp-block-list\"><li>Latent via fel<\/li>\n\n<li>Problem med termisk utmattning<\/li>\n\n<li>Intermittenta elektriska fel<\/li><\/ul><p>Genom att identifiera interna pl\u00e4teringsdefekter tidigt kan tillverkarna anpassa sig:<\/p><ul class=\"wp-block-list\"><li>Borrningsparametrar<\/li>\n\n<li>Pl\u00e4teringskemi<\/li>\n\n<li>Begr\u00e4nsningar av bildf\u00f6rh\u00e5llande<\/li><\/ul><p><em>Balans mellan kostnad och kvalitet:<\/em><br><strong><a href=\"https:\/\/www.topfastpcb.com\/sv\/blog\/how-pcb-quotation-and-order-volume-affect-manufacturing-cost\/\">Avv\u00e4gningar mellan kostnad och kvalitet vid tillverkning av m\u00f6nsterkort<\/a><\/strong><\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"452\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection-2.jpg\" alt=\"Inspektion med r\u00f6ntgenstr\u00e5le\" class=\"wp-image-5017\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection-2-300x226.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/01\/X-Ray-Inspection-2-16x12.jpg 16w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_X-Ray_Fits_into_a_Complete_Inspection_Strategy\"><\/span>Hur r\u00f6ntgen passar in i en komplett inspektionsstrategi<span class=\"ez-toc-section-end\"><\/span><\/h2><p>En robust strategi f\u00f6r PCB-inspektion omfattar vanligtvis:<\/p><ul class=\"wp-block-list\"><li>AOI f\u00f6r ytdefekter<\/li>\n\n<li>R\u00f6ntgen f\u00f6r inre strukturer<\/li>\n\n<li>Elektrisk testning f\u00f6r kontinuitet<\/li>\n\n<li>Tillf\u00f6rlitlighetstest f\u00f6r l\u00e5ngsiktig prestanda<\/li><\/ul><p>Hos TOPFAST till\u00e4mpas r\u00f6ntgeninspektion selektivt baserat p\u00e5 <strong>krav p\u00e5 konstruktionens komplexitet och tillf\u00f6rlitlighet<\/strong>vilket s\u00e4kerst\u00e4ller effektivitet utan on\u00f6diga kostnader.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Slutsats<span class=\"ez-toc-section-end\"><\/span><\/h2><p>R\u00f6ntgeninspektion ger insyn i PCB:s dolda strukturer som optiska metoder inte n\u00e5r.<\/p><p>\u00c4ven om det inte kr\u00e4vs f\u00f6r varje konstruktion \u00e4r r\u00f6ntgeninspektion viktigt f\u00f6r:<\/p><ul class=\"wp-block-list\"><li>HDI-kretskort<\/li>\n\n<li>Till\u00e4mpningar med h\u00f6g tillf\u00f6rlitlighet<\/li>\n\n<li>Processvalidering och felanalys<\/li><\/ul><p>Denna artikel utg\u00f6r den andra tekniska pelaren i <strong>Inspektion och testning av kretskort<\/strong> kluster.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"X-Ray_Inspection_FAQ\"><\/span>Vanliga fr\u00e5gor om r\u00f6ntgeninspektion<span class=\"ez-toc-section-end\"><\/span><\/h2><div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1768377092954\"><strong class=\"schema-faq-question\">Q: <strong>Kan r\u00f6ntgeninspektion uppt\u00e4cka alla PCB-defekter?<\/strong><\/strong> <p class=\"schema-faq-answer\">A: Nej, den fokuserar p\u00e5 interna strukturer, inte p\u00e5 yta eller elektrisk prestanda.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1768377126749\"><strong class=\"schema-faq-question\">Q: <strong>Kr\u00e4vs r\u00f6ntgeninspektion f\u00f6r alla PCB?<\/strong><\/strong> <p class=\"schema-faq-answer\">Den anv\u00e4nds vanligtvis f\u00f6r komplexa konstruktioner eller konstruktioner med h\u00f6g tillf\u00f6rlitlighet.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1768377163253\"><strong class=\"schema-faq-question\">Q: <strong>Ers\u00e4tter r\u00f6ntgeninspektion elektrisk provning?<\/strong><\/strong> <p class=\"schema-faq-answer\">Elektrisk testning verifierar kontinuitet och kortslutning.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1768377216845\"><strong class=\"schema-faq-question\">Q: <strong>Kan r\u00f6ntgen uppt\u00e4cka mikroviadefekter?<\/strong><\/strong> <p class=\"schema-faq-answer\">Svar: Ja. Den anv\u00e4nds vanligen f\u00f6r utv\u00e4rdering av mikroviafyllning.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1768377252495\"><strong class=\"schema-faq-question\">Q: <strong>Varf\u00f6r \u00e4r r\u00f6ntgeninspektion vanligtvis provtagningsbaserad?<\/strong><\/strong> <p class=\"schema-faq-answer\">A: P\u00e5 grund av kostnads- och inspektionstidsbegr\u00e4nsningar.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>R\u00f6ntgeninspektion vid tillverkning av m\u00f6nsterkort visualiserar interna defekter som h\u00e5lrum och feljusteringar. \u00c4ven om den \u00e4r begr\u00e4nsad n\u00e4r det g\u00e4ller att uppt\u00e4cka externa problem kompletterar den effektivt AOI och elektrisk testning f\u00f6r omfattande kvalitetskontroll.<\/p>","protected":false},"author":1,"featured_media":5018,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[433],"class_list":["post-5014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-x-ray-inspection"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>X-Ray Inspection in PCB Manufacturing: Detecting Hidden Defects Inside PCBs<\/title>\n<meta name=\"description\" content=\"Understand how X-ray inspection works in PCB manufacturing, what internal defects it detects, its limitations, and how it complements AOI and electrical testing.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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