{"id":3823,"date":"2025-06-08T12:33:27","date_gmt":"2025-06-08T04:33:27","guid":{"rendered":"https:\/\/www.endlesswiresaw.com\/?p=3823"},"modified":"2025-09-10T10:24:18","modified_gmt":"2025-09-10T02:24:18","slug":"schneiden-magnetischer-materialien","status":"publish","type":"post","link":"https:\/\/www.endlesswiresaw.com\/de\/cutting-magnetic-materials\/","title":{"rendered":"Warum herk\u00f6mmliches magnetisches Schneiden scheitert und wie die Drahts\u00e4getechnik das Spiel ver\u00e4ndert hat"},"content":{"rendered":"<p>Fragen Sie jeden Hersteller, der schon einmal versucht hat, Magnete zu schneiden, und er wird Ihnen wahrscheinlich dasselbe sagen: Es ist eine Sauerei. Beim Schneiden von Magnetwerkstoffen - insbesondere von gesinterten Typen wie NdFeB - geht es nicht nur darum, einen Block zu durchtrennen. Es geht darum, das Material dabei nicht zu zerst\u00f6ren.<\/p>\n\n\n\n<p>Und genau hier versagen die traditionellen Schneidemethoden oft.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Was normalerweise schief geht<\/strong> <\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/06\/diamond-wire-cutting-machine26_2_11zon-1024x576.webp\" alt=\"Schneiden magnetischer Materialien \" class=\"wp-image-3826\" title=\"Endlos-Diamantseils\u00e4gemaschine ist eine perfekte Werkzeugmaschine f\u00fcr Pr\u00e4zisionsschnitte\" srcset=\"https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/06\/diamond-wire-cutting-machine26_2_11zon-1024x576.webp 1024w, https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/06\/diamond-wire-cutting-machine26_2_11zon-300x169.webp 300w, https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/06\/diamond-wire-cutting-machine26_2_11zon-768x432.webp 768w, https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/06\/diamond-wire-cutting-machine26_2_11zon-1536x864.webp 1536w, https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/06\/diamond-wire-cutting-machine26_2_11zon-18x10.webp 18w, https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/06\/diamond-wire-cutting-machine26_2_11zon-600x337.webp 600w, https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/06\/diamond-wire-cutting-machine26_2_11zon.webp 1608w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Das haben wir von Kunden erfahren, die anfangs Werkzeuge wie Bands\u00e4gen, Schleifscheiben oder sogar Funkenerosion zum Schneiden von Magnetbl\u00f6cken verwendet haben:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rissige Ecken<\/strong> und abgeplatzte Kanten<\/li>\n\n\n\n<li><strong>\u00dcberhitzung<\/strong>die Verf\u00e4rbung oder mikrostrukturelle Spannungen verursachen<\/li>\n\n\n\n<li><strong>Inkonsistente Toleranzen<\/strong>besonders bei kleinen oder d\u00fcnnen Teilen<\/li>\n<\/ul>\n\n\n\n<p>Diese Probleme lassen die Teile nicht nur schlecht aussehen. Sie tun es auch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ertrag reduzieren<\/li>\n\n\n\n<li>Kompliziertes Polieren und Beschichten<\/li>\n\n\n\n<li>Risiko nachgelagerter Ausf\u00e4lle in Motoren oder Sensoren<\/li>\n<\/ul>\n\n\n\n<p>Ein Kunde dr\u00fcckte es unverbl\u00fcmt aus: \"Wir haben mehr Zeit damit verbracht, den Schaden zu beheben, als Teile herzustellen.\"<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Schneiden magnetischer Materialien<\/strong> ist aus mehreren Gr\u00fcnden heikel<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sie sind <strong>hart und doch spr\u00f6de<\/strong>wie Keramik<\/li>\n\n\n\n<li>Die meisten erzeugen <strong>giftiger Staub<\/strong> bei Abrieb<\/li>\n\n\n\n<li>Sie k\u00f6nnen nicht viel vertragen <strong>mechanischer Schock<\/strong><\/li>\n\n\n\n<li>Einige sind <strong>hitzeempfindlich<\/strong>Gefahr der Entmagnetisierung vor der Endverarbeitung<\/li>\n<\/ul>\n\n\n\n<p>Herk\u00f6mmliche Werkzeuge \u00fcben Kraft, Reibung und Vibration aus. All dies sind schlechte Nachrichten f\u00fcr Magnete.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Die Drahts\u00e4genalternative<\/strong> Hier kommt die Diamantseils\u00e4ge ins Spiel.<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"577\" height=\"433\" src=\"https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/05\/CNC-contour-cutting-machine1__3_-removebg-preview.png\" alt=\" Maschine zum Schneiden magnetischer Materialien\" class=\"wp-image-3800\" title=\"Endlos-Diamantseils\u00e4gemaschine ist eine perfekte Werkzeugmaschine f\u00fcr Pr\u00e4zisionsschnitte\" srcset=\"https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/05\/CNC-contour-cutting-machine1__3_-removebg-preview.png 577w, https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/05\/CNC-contour-cutting-machine1__3_-removebg-preview-300x225.png 300w, https:\/\/www.endlesswiresaw.com\/wp-content\/uploads\/2025\/05\/CNC-contour-cutting-machine1__3_-removebg-preview-16x12.png 16w\" sizes=\"(max-width: 577px) 100vw, 577px\" \/><\/figure>\n\n\n\n<p>Anstelle von Reibung und Schlag beruht das Schneiden mit Diamantdraht auf sanftem Abrieb durch eine hochgespannte, hochpr\u00e4zise Schleife aus diamantbeschichtetem Draht. Es ist eher wie Schneiden als Schleifen.<\/p>\n\n\n\n<p>F\u00fcr einen Kunden hat sich Folgendes ge\u00e4ndert:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ersetzte ID Saw Schneiden mit <a href=\"https:\/\/www.endlesswiresaw.com\/sg-20-glass-cutting-wire-saw\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.endlesswiresaw.com\/sg-20-glass-cutting-wire-saw\/\" rel=\"noreferrer noopener\">SG20<\/a><\/li>\n\n\n\n<li>Hackschnitzel fallen lassen von 80%<\/li>\n\n\n\n<li>Halbierung der Polierzeit nach dem Schneiden<\/li>\n\n\n\n<li>Erh\u00f6hung der Schnittleistung 30%<\/li>\n<\/ul>\n\n\n\n<p>Sie haben nicht nur den Prozess verbessert, sondern ihren gesamten Produktionsablauf ge\u00e4ndert.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wenn es darum geht <strong>Schneiden magnetischer Materialien<\/strong>haben die Seils\u00e4gen die Oberhand:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Minimale mechanische Belastung<\/strong>: keine Ersch\u00fctterungen oder pl\u00f6tzlichen Kr\u00e4fte<\/li>\n\n\n\n<li><strong>Saubere Oberfl\u00e4che<\/strong>: oft um 5 \u03bcm Ra<\/li>\n\n\n\n<li><strong>Enge Toleranzen<\/strong>Gro\u00dfartig f\u00fcr Multislice-Auftr\u00e4ge und kleine Funktionen<\/li>\n\n\n\n<li><strong>D\u00fcnne Schnittfuge (~0,35 mm)<\/strong>: spart teures Material<\/li>\n\n\n\n<li><strong>Nasses Verfahren<\/strong>: kein Staub oder Funkenflug in der Luft<\/li>\n<\/ul>\n\n\n\n<p>Und da die Magnete w\u00e4hrend des Schneidens noch nicht magnetisiert sind, gibt es keine Probleme mit Drahtbewegungen oder klebenden Partikeln.<\/p>\n\n\n\n<p>Herk\u00f6mmliche Schneidwerkzeuge wurden nie f\u00fcr Seltenerdmagnete entwickelt - und das merkt man. F\u00fcr Hersteller, die konsistente Ergebnisse ohne Abfall, Nacharbeit oder Kopfschmerzen w\u00fcnschen, <a href=\"http:\/\/www.semiconductorcutting.com\" target=\"_blank\" data-type=\"link\" data-id=\"www.semiconductorcutting.com\" rel=\"noreferrer noopener\">Diamantdrahts\u00e4gen <\/a>sind kein Upgrade. Sie sind eine Notwendigkeit.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ask any manufacturer who\u2019s tried to cut magnets, and they\u2019ll likely tell you the same thing: it\u2019s a mess. Cutting magnetic materials\u2014especially sintered types like NdFeB\u2014isn\u2019t just about slicing through a block. It\u2019s about doing it without destroying the material in the process. And that\u2019s where traditional cutting methods often fail. What Usually Goes Wrong [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[452],"tags":[400,399,401],"class_list":["post-3823","post","type-post","status-publish","format-standard","hentry","category-technical-insights","tag-brittle-magnet-machining","tag-cutting-magnetic-materials","tag-magnet-production-improvement"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.endlesswiresaw.com\/de\/wp-json\/wp\/v2\/posts\/3823","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.endlesswiresaw.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.endlesswiresaw.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.endlesswiresaw.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.endlesswiresaw.com\/de\/wp-json\/wp\/v2\/comments?post=3823"}],"version-history":[{"count":0,"href":"https:\/\/www.endlesswiresaw.com\/de\/wp-json\/wp\/v2\/posts\/3823\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.endlesswiresaw.com\/de\/wp-json\/wp\/v2\/media?parent=3823"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.endlesswiresaw.com\/de\/wp-json\/wp\/v2\/categories?post=3823"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.endlesswiresaw.com\/de\/wp-json\/wp\/v2\/tags?post=3823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}