{"id":6948,"date":"2026-07-23T09:53:57","date_gmt":"2026-07-23T07:53:57","guid":{"rendered":"https:\/\/photonfocus.dev40.econsor-programming.de\/industrien\/steel\/weld-inspection\/"},"modified":"2026-07-29T13:33:11","modified_gmt":"2026-07-29T11:33:11","slug":"weld-inspection","status":"publish","type":"industrien","link":"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/industry\/steel\/weld-inspection\/","title":{"rendered":"Weld seam inspection"},"content":{"rendered":"\n<div>\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n<div class=\"container--inner--wide\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"gb-text\">Fast, precise, reliable: weld seam inspection for industry<\/h1>\n\n\n\n<p class=\"gb-text\"><br>Welding permanently joins components or materials together. The <strong>quality<\/strong> requirements for <strong>welds<\/strong> are correspondingly high\u2014 <strong>100 percent inspection<\/strong> is the norm. Photonfocus develops and manufactures <strong>sensors<\/strong> <strong>and<\/strong> <strong>ready-to-use embedded vision systems<\/strong> that are characterized by high productivity and cost-effectiveness. They are suitable for <strong>quality control in laser welding and laser brazing processes<\/strong>, as well as for <strong>gas-shielded welding<\/strong> and other applications. For <strong>weld seam inspection<\/strong>,<strong> 3D and HDR sensors<\/strong> are used, which produce high-resolution images with a very wide dynamic range. This enables <strong>precise measurement results<\/strong> even under very bright lighting conditions.       <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"300\" src=\"https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/06\/schweissnahtkontrolle-550x300Px.jpg\" alt=\"Welding process involving spatter during automated weld inspection in industrial manufacturing\" class=\"wp-image-3449\" style=\"aspect-ratio:1.833346935444381;width:702px;height:auto\" srcset=\"https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/06\/schweissnahtkontrolle-550x300Px.jpg 550w, https:\/\/photonfocus.dev40.econsor-programming.de\/wp-content\/uploads\/2026\/06\/schweissnahtkontrolle-550x300Px-300x164.jpg 300w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n<div class=\"container--inner--wide\">\n<p class=\"gb-text\">With their <strong>linear-logarithmic sensor response curve<\/strong>, Photonfocus sensors can perform <strong>2D and 3D inspections simultaneously <\/strong>. In this case, for example, <strong>3D laser triangulation<\/strong> provides information about the <strong>profile of the weld seam<\/strong>, while 2D grayscale analysis examines the seam structure. Even <strong>the<\/strong> <strong>smallest<\/strong> <strong>cracks and voids<\/strong> are thus reliably detected    <strong>Identified. compact, robust design <\/strong><strong>Onboard data processing<\/strong> and <strong>high data transfer rates<\/strong>make Photonfocus camera systems the ideal solution for use in <strong>fully automated inspection systems<\/strong> or <strong>standalone solutions.<\/strong><\/p>\n<\/div>\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"container--inner--wide\">\n<h3 class=\"wp-block-heading\">Recommended camera features<\/h3>\n\n\n\n<p class=\"gb-text\">The following camera features are typically required for this application:<\/p>\n\n\n\n<div class=\"slider--tiles--news slider--tiles--small slider--tiles__content\">\n<div class=\"border-radius\">\n<h4 class=\"wp-block-heading\"><strong><strong>Weld seam defects<\/strong><\/strong><\/h4>\n\n\n\n<p class=\"gb-text excerpt\">Reliably detects cracks, pores, and inclusions.<\/p>\n<\/div>\n\n\n\n<div class=\"border-radius\">\n<h4 class=\"wp-block-heading\"><strong>High Dynamic Range (HDR)<\/strong><\/h4>\n\n\n\n<p class=\"gb-text excerpt\">Delivers consistent results despite reflective surfaces.<\/p>\n<\/div>\n\n\n\n<div class=\"border-radius\">\n<h4 class=\"wp-block-heading\"><strong><strong>High-speed inspection<\/strong><\/strong><\/h4>\n\n\n\n<p class=\"gb-text excerpt\">Precise inspection even during fast production processes.<\/p>\n<\/div>\n\n\n\n<div class=\"border-radius\">\n<h4 class=\"wp-block-heading\"><strong><strong>Stable inline inspection<\/strong><\/strong><\/h4>\n\n\n\n<p class=\"gb-text excerpt\">Reliable image capture and data transmission, even in highly dynamic welding processes.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"container--outer bg--linear-gradient\">\n<div class=\"container--inner--normal border-radius bg--black-transparent\">\n<h2 class=\"gb-text gb-text-1c45cb36\">Cameras suitable for this application<\/h2>\n\n\n\n<div class=\"gb-element-bc3205d3\">\n<a class=\"gb-text button--secondary\" href=\"https:\/\/photonfocus.dev40.econsor-programming.de\/en\/products\/?camera_type=3d_kameras&#038;interface=gige&#038;shutter=global&#038;color_mode=mono&#038;lens_mount=c_mount&#038;resolution_max=25\">Show cameras<\/a>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Precise weld seam inspection using 3D and HDR sensors enables reliable defect detection and efficient quality control in industrial applications.<\/p>\n","protected":false},"featured_media":3450,"parent":6080,"menu_order":1,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"industrien-kategorie":[186,191],"class_list":["post-6948","industrien","type-industrien","status-publish","has-post-thumbnail","hentry","industrien-kategorie-quality-control","industrien-kategorie-steel","infinite-scroll-item","no-featured-image-padding"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Weld inspection with machine vision | precise inspection<\/title>\n<meta name=\"description\" content=\"Precise weld seam inspection using 3D and HDR sensors enables reliable defect detection and efficient quality control in industrial applications.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta 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