{"id":159116,"date":"2021-07-21T14:55:14","date_gmt":"2021-07-21T12:55:14","guid":{"rendered":"https:\/\/bandelin.com\/?post_type=docs&#038;p=159116"},"modified":"2025-09-30T00:49:19","modified_gmt":"2025-09-29T22:49:19","password":"","slug":"grundlaeggende-om-effekten-af-ultralyd","status":"publish","type":"docs","link":"https:\/\/bandelin.com\/da\/docs\/wissen\/grundlagen-wirkungsweise-von-ultraschall\/","title":{"rendered":"Grundl\u00e6ggende om, hvordan ultralyd fungerer"},"content":{"rendered":"<div class=\"product\"><div class=\"product\">\n<p>Reng\u00f8ringssuccesen for snavsede varer i vandige bade er grundl\u00e6ggende p\u00e5virket af f\u00f8lgende fire parametre.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>POWER<\/strong><\/h2>\n\n\n\n<p><br>Ultralyd underst\u00f8tter reng\u00f8ringsbadenes reng\u00f8ringseffekt som en ekstra mekanisk kraft. Det snavs, der er infiltreret af reng\u00f8ringsv\u00e6sken, l\u00f8snes og skylles v\u00e6k af den ultrasoniske kavitationseffekt. Det reducerer den samlede reng\u00f8ringstid.<br>I princippet er andre krafteffekter (str\u00e5ler, str\u00f8mme og oscillation af delene) ogs\u00e5 velegnede til at forbedre reng\u00f8ringseffekten af vandige bade. Disse metoder har nogle gange en bedre reng\u00f8ringseffekt p\u00e5 store dele end ultralyd. Til fine eller f\u00f8lsomme dele kan ultralyd ikke erstattes af andre kr\u00e6fter.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>KEMI<\/strong><\/h2>\n\n\n\n<p><br>Reng\u00f8ringsv\u00e6sken har til opgave at g\u00f8re de emner, der skal reng\u00f8res, helt v\u00e5de og etablere v\u00e6skekontakt med overfladen. Tilsmudsningen skal opl\u00f8ses eller infiltreres ved at v\u00e6lge den korrekte kemiske sammens\u00e6tning af reng\u00f8ringsv\u00e6sken. De emner, der skal reng\u00f8res, eller reng\u00f8ringsudstyret m\u00e5 ikke p\u00e5virkes af reng\u00f8ringsv\u00e6skens kemiske egenskaber.<br>blive.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>TEMPERATUR<\/strong><\/h2>\n\n\n\n<p><br>Kemiske processer fremskyndes generelt af en h\u00f8jere temperatur. Opvarmede reng\u00f8ringsv\u00e6sker \u00f8ger reng\u00f8ringseffekten. Brug af ultralyd i vandige reng\u00f8ringsv\u00e6sker ved temperaturer p\u00e5 50 til 60 \u00b0C giver den optimale reng\u00f8ringseffekt. Ved disse temperaturer er kavitationsboblerne mest intensive, og reng\u00f8ringseffekten maksimeres.<br>opn\u00e5et.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong> EKSPONERINGSTID<\/strong><\/h2>\n\n\n\n<p><br>Kontakttiden er af afg\u00f8rende betydning for reng\u00f8ringen. Hvis eksponeringstiden er for kort, kan emnerne, der skal reng\u00f8res, ikke reng\u00f8res tilstr\u00e6kkeligt. Hvis delene sonikeres i reng\u00f8ringsv\u00e6sken i for lang tid, kan delene blive beskadiget. Dette er is\u00e6r kritisk ved reng\u00f8ring af letmetaldele, printplader og elektroniske komponenter.<br>Den ultralydsassisterede renser<br>Opvarmede vandige reng\u00f8ringsbade forkorter behandlingstiden.<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Der Reinigungserfolg verschmutzter G\u00fcter in w\u00e4sserigen B\u00e4dern wird durch folgende vier Parameter grundlegend beeinflusst. KRAFT Ultraschall unterst\u00fctzt als zus\u00e4tzliche mechanische Kraft die\u00a0 Reinigungswirkung der Reinigungs b\u00e4der. Der von der Reinigungsfl\u00fcssigkeit unterwanderte Schmutz wird durch die Ultraschall-Kavitationswirkung abgel\u00f6st und fortgesp\u00fclt. Dadurch l\u00e4sst sich insgesamt die Reinigungszeit verk\u00fcrzen.Grunds\u00e4tzlich sind andere Krafteinwirkungen (D\u00fcsen, Str\u00f6mungen und Oszillation der Teile) [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"doc_category":[1926],"doc_tag":[],"class_list":["post-159116","docs","type-docs","status-publish","hentry","doc_category-wissen"],"acf":[],"year_month":"2026-10","word_count":286,"total_views":"76","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"J Bandelin","author_nicename":"jobandelin","author_url":"https:\/\/bandelin.com\/da\/author\/jobandelin\/"},"doc_category_info":[{"term_name":"Grundlagenwissen Kavitation","term_url":"https:\/\/bandelin.com\/da\/docs-category\/wissen\/"}],"doc_tag_info":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Wie Ultraschall wirkt \u2013 Grundlagen erkl\u00e4rt | BANDELIN<\/title>\n<meta name=\"description\" content=\"Informationen Sie sich \u00fcber Grundlagen Wirkungsweise von Ultraschall | Hochwertige Ultraschallb\u00e4der f\u00fcr Medizin und Industrie von Bandelin Electronic seit 1955.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bandelin.com\/da\/dokumenter\/vide\/grundlaeggende-om-effekten-af-ultralyd\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wie Ultraschall wirkt \u2013 Grundlagen erkl\u00e4rt | BANDELIN\" \/>\n<meta property=\"og:description\" content=\"Informationen Sie sich \u00fcber Grundlagen Wirkungsweise von Ultraschall | Hochwertige Ultraschallb\u00e4der f\u00fcr Medizin und Industrie von Bandelin Electronic seit 1955.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bandelin.com\/da\/dokumenter\/vide\/grundlaeggende-om-effekten-af-ultralyd\/\" \/>\n<meta property=\"og:site_name\" content=\"BANDELIN electronic GmbH &amp; Co. 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