{"id":2988,"date":"2026-08-04T10:15:04","date_gmt":"2026-08-04T02:15:04","guid":{"rendered":"https:\/\/www.knt-welding.com\/?p=2988"},"modified":"2026-08-04T10:17:11","modified_gmt":"2026-08-04T02:17:11","slug":"differences-between-the-weld-beads","status":"publish","type":"post","link":"https:\/\/www.knt-welding.com\/ru\/differences-between-the-weld-beads.html","title":{"rendered":"\u041e\u0434\u043d\u0430 \u0438 \u0442\u0430 \u0436\u0435 \u0441\u0432\u0430\u0440\u043e\u0447\u043d\u0430\u044f \u0437\u0430\u0434\u0430\u0447\u0430 \u2014 \u043e\u0433\u0440\u043e\u043c\u043d\u0430\u044f \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435! \u0421\u0440\u0435\u0434\u0438 \u044d\u0442\u0438\u0445 \u0448\u0435\u0441\u0442\u0438 \u0441\u0432\u0430\u0440\u043e\u0447\u043d\u044b\u0445 \u0432\u0430\u043b\u0438\u043a\u043e\u0432 \u043a\u0430\u043a\u043e\u0439 \u043e\u0431\u043b\u0430\u0434\u0430\u0435\u0442 \u043d\u0430\u0438\u0431\u043e\u043b\u044c\u0448\u0435\u0439 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e?"},"content":{"rendered":"<style>.wp-block-kadence-advancedheading.kt-adv-heading2988_a74c29-66, .wp-block-kadence-advancedheading.kt-adv-heading2988_a74c29-66[data-kb-block=\"kb-adv-heading2988_a74c29-66\"]{font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2988_a74c29-66 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2988_a74c29-66[data-kb-block=\"kb-adv-heading2988_a74c29-66\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2988_a74c29-66 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2988_a74c29-66[data-kb-block=\"kb-adv-heading2988_a74c29-66\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2988_a74c29-66 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2988_a74c29-66\">Folks working in the welding industry, test your eye for quality with this picture.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">There are six welds numbered 1 to 6 in the image. Which welded joint boasts the highest load-bearing capacity?<\/p>\n\n\n<style>.kb-image2988_caa1fa-e2 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<figure class=\"wp-block-kadence-image kb-image2988_caa1fa-e2 size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"894\" height=\"1024\" src=\"https:\/\/www.knt-welding.com\/wp-content\/uploads\/2026\/08\/700708355_1545873180228061_3078292493890107785_n-894x1024.webp\" alt=\"\" class=\"kb-img wp-image-2990\" srcset=\"https:\/\/www.knt-welding.com\/wp-content\/uploads\/2026\/08\/700708355_1545873180228061_3078292493890107785_n-894x1024.webp 894w, https:\/\/www.knt-welding.com\/wp-content\/uploads\/2026\/08\/700708355_1545873180228061_3078292493890107785_n-262x300.webp 262w, https:\/\/www.knt-welding.com\/wp-content\/uploads\/2026\/08\/700708355_1545873180228061_3078292493890107785_n-768x880.webp 768w, https:\/\/www.knt-welding.com\/wp-content\/uploads\/2026\/08\/700708355_1545873180228061_3078292493890107785_n-10x12.webp 10w, https:\/\/www.knt-welding.com\/wp-content\/uploads\/2026\/08\/700708355_1545873180228061_3078292493890107785_n.webp 943w\" sizes=\"auto, (max-width: 894px) 100vw, 894px\" \/><\/figure>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2988_6b6de8-b3, .wp-block-kadence-advancedheading.kt-adv-heading2988_6b6de8-b3[data-kb-block=\"kb-adv-heading2988_6b6de8-b3\"]{font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading2988_6b6de8-b3 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2988_6b6de8-b3[data-kb-block=\"kb-adv-heading2988_6b6de8-b3\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2988_6b6de8-b3 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2988_6b6de8-b3[data-kb-block=\"kb-adv-heading2988_6b6de8-b3\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2988_6b6de8-b3 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2988_6b6de8-b3\">Let\u2019s break down the flaws and features of each weld:<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2988_ee3125-bc, .wp-block-kadence-advancedheading.kt-adv-heading2988_ee3125-bc[data-kb-block=\"kb-adv-heading2988_ee3125-bc\"]{font-size:16px;font-weight:500;font-style:normal;font-family:Montserrat;}.wp-block-kadence-advancedheading.kt-adv-heading2988_ee3125-bc mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2988_ee3125-bc[data-kb-block=\"kb-adv-heading2988_ee3125-bc\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2988_ee3125-bc img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2988_ee3125-bc[data-kb-block=\"kb-adv-heading2988_ee3125-bc\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2988_ee3125-bc wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2988_ee3125-bc\">\u2705 Weld 1: Neat formation with uniform ripples, yet the weld bead is relatively narrow.<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2988_c16361-e0, .wp-block-kadence-advancedheading.kt-adv-heading2988_c16361-e0[data-kb-block=\"kb-adv-heading2988_c16361-e0\"]{font-size:var(--global-kb-font-size-sm, 0.9rem);font-weight:500;font-style:normal;font-family:Montserrat;}.wp-block-kadence-advancedheading.kt-adv-heading2988_c16361-e0 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2988_c16361-e0[data-kb-block=\"kb-adv-heading2988_c16361-e0\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2988_c16361-e0 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2988_c16361-e0[data-kb-block=\"kb-adv-heading2988_c16361-e0\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2988_c16361-e0 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2988_c16361-e0\">\u274c Weld 2: Turbulent molten pool, uneven surface and unstable fusion.<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2988_8b3d74-71, .wp-block-kadence-advancedheading.kt-adv-heading2988_8b3d74-71[data-kb-block=\"kb-adv-heading2988_8b3d74-71\"]{font-size:var(--global-kb-font-size-sm, 0.9rem);font-weight:500;font-style:normal;font-family:Montserrat;}.wp-block-kadence-advancedheading.kt-adv-heading2988_8b3d74-71 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2988_8b3d74-71[data-kb-block=\"kb-adv-heading2988_8b3d74-71\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2988_8b3d74-71 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2988_8b3d74-71[data-kb-block=\"kb-adv-heading2988_8b3d74-71\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2988_8b3d74-71 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2988_8b3d74-71\">\u274c Weld 3: Covered in dense porosity with internal voids; prone to fracture under load.<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2988_3c2276-16, .wp-block-kadence-advancedheading.kt-adv-heading2988_3c2276-16[data-kb-block=\"kb-adv-heading2988_3c2276-16\"]{font-size:var(--global-kb-font-size-sm, 0.9rem);font-weight:500;font-style:normal;font-family:Montserrat;}.wp-block-kadence-advancedheading.kt-adv-heading2988_3c2276-16 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2988_3c2276-16[data-kb-block=\"kb-adv-heading2988_3c2276-16\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2988_3c2276-16 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2988_3c2276-16[data-kb-block=\"kb-adv-heading2988_3c2276-16\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2988_3c2276-16 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2988_3c2276-16\">\u274c Weld 4: Narrow, thin weld bead with severely insufficient filler metal.<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2988_23e853-70, .wp-block-kadence-advancedheading.kt-adv-heading2988_23e853-70[data-kb-block=\"kb-adv-heading2988_23e853-70\"]{font-size:var(--global-kb-font-size-sm, 0.9rem);font-weight:500;font-style:normal;font-family:Montserrat;}.wp-block-kadence-advancedheading.kt-adv-heading2988_23e853-70 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2988_23e853-70[data-kb-block=\"kb-adv-heading2988_23e853-70\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2988_23e853-70 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2988_23e853-70[data-kb-block=\"kb-adv-heading2988_23e853-70\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2988_23e853-70 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2988_23e853-70\">\u2705 Weld 5: Even ripples, adequate weld width, full bead profile, free of porosity and cracks with sound fusion.<\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading2988_f37b6e-59, .wp-block-kadence-advancedheading.kt-adv-heading2988_f37b6e-59[data-kb-block=\"kb-adv-heading2988_f37b6e-59\"]{font-size:var(--global-kb-font-size-sm, 0.9rem);font-weight:500;font-style:normal;font-family:Montserrat;}.wp-block-kadence-advancedheading.kt-adv-heading2988_f37b6e-59 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading2988_f37b6e-59[data-kb-block=\"kb-adv-heading2988_f37b6e-59\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading2988_f37b6e-59 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading2988_f37b6e-59[data-kb-block=\"kb-adv-heading2988_f37b6e-59\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading2988_f37b6e-59 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading2988_f37b6e-59\">\u274c Weld 6: Visible extensive through-cracks; this weld must be rejected immediately.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">\ud83d\udc49 The correct answer: <strong>Weld No.5 delivers the maximum strength.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Many novice welders mistakenly pick Weld 1 due to its appealing ripple pattern, ignoring the insufficient bead thickness.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">A nice-looking surface is only superficial. Freedom from porosity and cracks, complete fusion, and adequate filler volume are the core guarantees of weld strength.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Good appearance does not equal structural robustness. Only well-formed welds free of internal defects can withstand heavy loads.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" data-block-type=\"core\">Whether you rely on manual welding or teaching-free intelligent welding robots, consistent and stable control of the molten pool is always the foundation of high-quality welds.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Among these six weld beads, which one has the highest strength? Learn how to distinguish qualified and defective welds, and understand why stable molten pool control matters for welding robots.<\/p>","protected":false},"author":1,"featured_media":2990,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-2988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\r\n<title>Which Weld Bead Is the Strongest? How to Identify Quality Welds<\/title>\r\n<meta name=\"description\" content=\"Among these six weld beads, which one has the highest strength? 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