{"id":1311,"date":"2017-03-31T17:21:13","date_gmt":"2017-03-31T09:21:13","guid":{"rendered":"https:\/\/www.symachining.com\/?p=877"},"modified":"2017-03-31T17:21:13","modified_gmt":"2017-03-31T09:21:13","slug":"tips-aluminum-welding","status":"publish","type":"post","link":"https:\/\/www.symachining.com\/de\/tips-aluminum-welding\/","title":{"rendered":"Tipps zum Schwei\u00dfen von Aluminium"},"content":{"rendered":"

Zweifellos nimmt die Verwendung von Aluminium in der schwei\u00dftechnischen Fertigungsindustrie zu. Die Hersteller setzen dieses Material h\u00e4ufig ein, entweder durch Innovation oder durch den Druck ihrer Endverbraucher. In letzter Zeit sind beim Schwei\u00dfen von Aluminium einige Probleme aufgetreten (wie im Bild zu sehen).<\/p>\n

\"Aluminum<\/a><\/p>\n

Es warnt uns, dass wir der Vorbeugung von Fehlern beim Aluminiumschwei\u00dfen mehr Aufmerksamkeit schenken sollten. Im Folgenden werden zwei Hauptfehler des Aluminiumschwei\u00dfens aufgezeigt und wie man sie vermeiden kann.<\/p>\n

Porosit\u00e4t: <\/strong>Porosit\u00e4t ist das Ergebnis von Wasserstoffgas, das w\u00e4hrend des Schwei\u00dfens im erstarrenden Aluminium eingeschlossen wird und Hohlr\u00e4ume in der fertigen Schwei\u00dfnaht hinterl\u00e4sst. Porosit\u00e4t kann in dichte L\u00f6cher, Nadell\u00f6cher usw. unterteilt werden. Der Wasserstoff kann aus allen Bereichen des Schwei\u00dfens stammen, z. B. aus der Feuchtigkeit der Lichtbogenatmosph\u00e4re, der vom Schwei\u00dfmaterial absorbierten Feuchtigkeit und der Oxidationsschicht auf der Oberfl\u00e4che des Grundmetalls. Die Porosit\u00e4t hat einen gro\u00dfen Einfluss auf die Leistung der Schwei\u00dfnaht. Sie verringert nicht nur die effektive Arbeit des Schwei\u00dfquerschnitts und verschlechtert damit die mechanische Leistung der Schwei\u00dfnaht, sondern zerst\u00f6rt auch die Dichte der Schwei\u00dfnaht, was leicht zu Leckagen f\u00fchrt. Durch die Bildung von Spannungskonzentrationen am Rande des Lochs wird der Kunststoff der Schwei\u00dfnaht verringert. Daher sollte bei wichtigen Schwei\u00dfn\u00e4hten das Luftloch streng kontrolliert werden. Es gibt einige spezifische Gr\u00fcnde f\u00fcr die Ursachen der Porosit\u00e4t.<\/p>\n

    \n
  1. Die Reinheit des Argon-Gases ist gering, es gibt zu viele Verunreinigungen oder Argon-Gasleitungen mit Wasser und Argon-Gas-Leitungslecks.<\/li>\n
  2. Schwei\u00dfdraht oder Grundwerkstoff in der N\u00e4he der Rillenschwei\u00dfnaht ist vor dem Schwei\u00dfen nicht sauber oder nach dem Reinigen mit Schmutz, Feuchtigkeit usw. verunreinigt.<\/li>\n
  3. Argon-Lichtbogenschwei\u00dfen mit Argon-Gas-Schutz ist unqualifiziert, Bogen Instabilit\u00e4t, Bogen ist zu lang, Wolfram-Elektrode durch lange verl\u00e4ngert.<\/li>\n
  4. Falsche Wahl der Schwei\u00dfparameter, zu schnelle oder zu langsame Schwei\u00dfgeschwindigkeit.<\/li>\n
  5. die feuchte Umgebung, hohe Windgeschwindigkeit.<\/li>\n<\/ol>\n

    Aus den oben genannten Gr\u00fcnden gibt es einige vorbeugende Ma\u00dfnahmen.<\/p>\n

      \n
    1. Stellen Sie die Reinheit des Schutzgases sicher.<\/li>\n
    2. Halten Sie den Schwei\u00dfdraht und die Muttermetallrille sauber.<\/li>\n
    3. Korrekte Auswahl der Schwei\u00dfparameter.<\/li>\n
    4. Vor dem Schwei\u00dfen vorw\u00e4rmen.<\/li>\n
    5. Stellen Sie sicher, dass die Arbeitsumgebung trocken ist, und installieren Sie die Windschutzvorrichtung.<\/li>\n<\/ol>\n

      Knacken:<\/strong> Diese Form der Rissbildung bei Aluminium wird in der Regel durch eine Kombination aus metallurgischen Schw\u00e4chen des Schwei\u00dfguts beim Erstarren und einer quer zur Schwei\u00dfnaht wirkenden Spannung verursacht. Die Rissbildung ist der gef\u00e4hrlichste Schwei\u00dffehler, der die Leistung und die Sicherheit der Schwei\u00dfkonstruktion ernsthaft beeintr\u00e4chtigt und auch eine der Hauptursachen f\u00fcr viele Sch\u00e4den an der Schwei\u00dfkonstruktion ist. Daf\u00fcr gibt es spezifische Gr\u00fcnde.<\/p>","protected":false},"excerpt":{"rendered":"

      Zweifellos nimmt die Verwendung von Aluminium in der schwei\u00dftechnischen Fertigungsindustrie zu. Die Hersteller setzen dieses Material h\u00e4ufig ein, entweder durch Innovation oder auf Druck ihrer Endverbraucher. In letzter Zeit sind beim Schwei\u00dfen von Aluminium einige Probleme aufgetreten (wie auf dem Bild zu sehen). Das mahnt uns, dass wir mehr auf die [...]<\/p>","protected":false},"author":2,"featured_media":879,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14],"tags":[11,15],"class_list":["post-1311","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-machining-industry","tag-china-precision-manufacturer","tag-machining-project"],"acf":[],"yoast_head":"\nTips of Aluminum Welding - SYM Precision Machining Manufacturer China<\/title>\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.symachining.com\/de\/tips-aluminum-welding\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tips of Aluminum Welding - SYM Precision Machining Manufacturer China\" \/>\n<meta property=\"og:description\" content=\"Without doubt, the use of aluminum is increasing within the welding fabrication industry. Manufacturers are often adopting this material, either through innovation, or through pressure applied by their end users. Recently some aluminum welding problems have arisen during operation (as seen in the picture). It warns us that we should pay more attention to the […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.symachining.com\/de\/tips-aluminum-welding\/\" \/>\n<meta property=\"og:site_name\" content=\"SYM Precision Machining Manufacturer China\" \/>\n<meta property=\"article:published_time\" content=\"2017-03-31T09:21:13+00:00\" \/>\n<meta name=\"author\" content=\"susan@dgsym.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"susan@dgsym.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.symachining.com\/tips-aluminum-welding\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.symachining.com\/tips-aluminum-welding\/\"},\"author\":{\"name\":\"susan@dgsym.com\",\"@id\":\"https:\/\/www.symachining.com\/#\/schema\/person\/f948b2efca41ad5dbaba72a5f4b9ae05\"},\"headline\":\"Tips of Aluminum Welding\",\"datePublished\":\"2017-03-31T09:21:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.symachining.com\/tips-aluminum-welding\/\"},\"wordCount\":419,\"publisher\":{\"@id\":\"https:\/\/www.symachining.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.symachining.com\/tips-aluminum-welding\/#primaryimage\"},\"thumbnailUrl\":\"\",\"keywords\":[\"China Precision Manufacturer\",\"machining project\"],\"articleSection\":[\"Machining\"],\"inLanguage\":\"de\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.symachining.com\/tips-aluminum-welding\/\",\"url\":\"https:\/\/www.symachining.com\/tips-aluminum-welding\/\",\"name\":\"Tips of Aluminum Welding - SYM Precision Machining Manufacturer China\",\"isPartOf\":{\"@id\":\"https:\/\/www.symachining.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.symachining.com\/tips-aluminum-welding\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.symachining.com\/tips-aluminum-welding\/#primaryimage\"},\"thumbnailUrl\":\"\",\"datePublished\":\"2017-03-31T09:21:13+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.symachining.com\/tips-aluminum-welding\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.symachining.com\/tips-aluminum-welding\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/www.symachining.com\/tips-aluminum-welding\/#primaryimage\",\"url\":\"\",\"contentUrl\":\"\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.symachining.com\/tips-aluminum-welding\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.symachining.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tips of Aluminum Welding\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.symachining.com\/#website\",\"url\":\"https:\/\/www.symachining.com\/\",\"name\":\"SYM Precision Machining Manufacturer China\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.symachining.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.symachining.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.symachining.com\/#organization\",\"name\":\"SYM Precision Machining Manufacturer China\",\"url\":\"https:\/\/www.symachining.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/www.symachining.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.symachining.com\/wp-content\/uploads\/2024\/09\/SYM-Logo.png\",\"contentUrl\":\"https:\/\/www.symachining.com\/wp-content\/uploads\/2024\/09\/SYM-Logo.png\",\"width\":500,\"height\":345,\"caption\":\"SYM Precision Machining Manufacturer China\"},\"image\":{\"@id\":\"https:\/\/www.symachining.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.symachining.com\/#\/schema\/person\/f948b2efca41ad5dbaba72a5f4b9ae05\",\"name\":\"susan@dgsym.com\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/secure.gravatar.com\/avatar\/3e0292e7ded03022ace7c5744721de833c4a0a5c06ca126e2cde15a3a1570815?s=96&d=mm&r=g\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/3e0292e7ded03022ace7c5744721de833c4a0a5c06ca126e2cde15a3a1570815?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/3e0292e7ded03022ace7c5744721de833c4a0a5c06ca126e2cde15a3a1570815?s=96&d=mm&r=g\",\"caption\":\"susan@dgsym.com\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tips of Aluminum Welding - SYM Precision Machining Manufacturer China","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.symachining.com\/de\/tips-aluminum-welding\/","og_locale":"de_DE","og_type":"article","og_title":"Tips of Aluminum Welding - SYM Precision Machining Manufacturer China","og_description":"Without doubt, the use of aluminum is increasing within the welding fabrication industry. Manufacturers are often adopting this material, either through innovation, or through pressure applied by their end users. Recently some aluminum welding problems have arisen during operation (as seen in the picture). It warns us that we should pay more attention to the […]","og_url":"https:\/\/www.symachining.com\/de\/tips-aluminum-welding\/","og_site_name":"SYM Precision Machining Manufacturer China","article_published_time":"2017-03-31T09:21:13+00:00","author":"susan@dgsym.com","twitter_card":"summary_large_image","twitter_misc":{"Verfasst von":"susan@dgsym.com","Gesch\u00e4tzte Lesezeit":"2\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.symachining.com\/tips-aluminum-welding\/#article","isPartOf":{"@id":"https:\/\/www.symachining.com\/tips-aluminum-welding\/"},"author":{"name":"susan@dgsym.com","@id":"https:\/\/www.symachining.com\/#\/schema\/person\/f948b2efca41ad5dbaba72a5f4b9ae05"},"headline":"Tips of Aluminum Welding","datePublished":"2017-03-31T09:21:13+00:00","mainEntityOfPage":{"@id":"https:\/\/www.symachining.com\/tips-aluminum-welding\/"},"wordCount":419,"publisher":{"@id":"https:\/\/www.symachining.com\/#organization"},"image":{"@id":"https:\/\/www.symachining.com\/tips-aluminum-welding\/#primaryimage"},"thumbnailUrl":"","keywords":["China Precision Manufacturer","machining project"],"articleSection":["Machining"],"inLanguage":"de"},{"@type":"WebPage","@id":"https:\/\/www.symachining.com\/tips-aluminum-welding\/","url":"https:\/\/www.symachining.com\/tips-aluminum-welding\/","name":"Tips of Aluminum Welding - SYM Precision Machining Manufacturer China","isPartOf":{"@id":"https:\/\/www.symachining.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.symachining.com\/tips-aluminum-welding\/#primaryimage"},"image":{"@id":"https:\/\/www.symachining.com\/tips-aluminum-welding\/#primaryimage"},"thumbnailUrl":"","datePublished":"2017-03-31T09:21:13+00:00","breadcrumb":{"@id":"https:\/\/www.symachining.com\/tips-aluminum-welding\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.symachining.com\/tips-aluminum-welding\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.symachining.com\/tips-aluminum-welding\/#primaryimage","url":"","contentUrl":""},{"@type":"BreadcrumbList","@id":"https:\/\/www.symachining.com\/tips-aluminum-welding\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.symachining.com\/"},{"@type":"ListItem","position":2,"name":"Tips of Aluminum Welding"}]},{"@type":"WebSite","@id":"https:\/\/www.symachining.com\/#website","url":"https:\/\/www.symachining.com\/","name":"SYM Precision Machining Manufacturer China","description":"","publisher":{"@id":"https:\/\/www.symachining.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.symachining.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/www.symachining.com\/#organization","name":"SYM Precision Machining Manufacturer China","url":"https:\/\/www.symachining.com\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.symachining.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.symachining.com\/wp-content\/uploads\/2024\/09\/SYM-Logo.png","contentUrl":"https:\/\/www.symachining.com\/wp-content\/uploads\/2024\/09\/SYM-Logo.png","width":500,"height":345,"caption":"SYM Precision Machining Manufacturer China"},"image":{"@id":"https:\/\/www.symachining.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.symachining.com\/#\/schema\/person\/f948b2efca41ad5dbaba72a5f4b9ae05","name":"susan@dgsym.com","image":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/secure.gravatar.com\/avatar\/3e0292e7ded03022ace7c5744721de833c4a0a5c06ca126e2cde15a3a1570815?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/3e0292e7ded03022ace7c5744721de833c4a0a5c06ca126e2cde15a3a1570815?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/3e0292e7ded03022ace7c5744721de833c4a0a5c06ca126e2cde15a3a1570815?s=96&d=mm&r=g","caption":"susan@dgsym.com"}}]}},"_links":{"self":[{"href":"https:\/\/www.symachining.com\/de\/wp-json\/wp\/v2\/posts\/1311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.symachining.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.symachining.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.symachining.com\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.symachining.com\/de\/wp-json\/wp\/v2\/comments?post=1311"}],"version-history":[{"count":0,"href":"https:\/\/www.symachining.com\/de\/wp-json\/wp\/v2\/posts\/1311\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.symachining.com\/de\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/www.symachining.com\/de\/wp-json\/wp\/v2\/media?parent=1311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.symachining.com\/de\/wp-json\/wp\/v2\/categories?post=1311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.symachining.com\/de\/wp-json\/wp\/v2\/tags?post=1311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}