{"id":2298,"date":"2026-05-25T02:09:34","date_gmt":"2026-05-25T02:09:34","guid":{"rendered":"https:\/\/www.oem-silicone.com\/?p=2298"},"modified":"2026-05-25T03:23:06","modified_gmt":"2026-05-25T03:23:06","slug":"gongchangnenglikepuyamozhusheerciliuhuadeshiyongchangjingyuj","status":"publish","type":"post","link":"https:\/\/www.oem-silicone.com\/de\/nachrichten\/2298\/","title":{"rendered":"Werkskapazit\u00e4t: Szenarien und Lieferrisiken f\u00fcr Formpressen\/Spritzgie\u00dfen\/Sekund\u00e4rvulkanisation"},"content":{"rendered":"<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Formpressen, LSR-Injektion und Sekund\u00e4rvulkanisation sind nicht nur verfahrenstechnische Unterschiede, sondern haben auch direkte Auswirkungen auf Kosten, Vorlaufzeit und Stabilit\u00e4t der Massenproduktion. In diesem Artikel werden die Anwendungsszenarien und Risikounterschiede der einzelnen Verfahren aus der Perspektive der Beschaffung und der Massenproduktion kurz erl\u00e4utert.<\/p>\n<\/blockquote>\n\n\n\n<h5 class=\"wp-block-heading\">1. eine \u00dcbersicht \u00fcber die drei gebr\u00e4uchlichen Gussverfahren<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Formpressen: Geeignet f\u00fcr mittelgro\u00dfe bis gro\u00dfe Silikonteile mit relativ einfachen Strukturen.<\/li>\n\n\n\n<li>Spritzguss\/LSR: Geeignet f\u00fcr kleine Pr\u00e4zisionsteile und Projekte mit hohen Anforderungen an die Konsistenz.<\/li>\n\n\n\n<li>Nachh\u00e4rtung: keine Formgebungsmethode, sondern eine Nachbehandlung zur Verbesserung der Stabilit\u00e4t und zur Reduzierung der fl\u00fcchtigen Bestandteile.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">2) Pressformen: kosteng\u00fcnstig, aber mehr abh\u00e4ngig von der Verarbeitung und dem Beschnitt<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vorteile: relativ kontrollierbare Formkosten, geeignet f\u00fcr eine breite Palette von Formen<\/li>\n\n\n\n<li>Risikopunkte: Flugkanten- und Gratkontrolle; die Ma\u00dfhaltigkeit wird durch den Prozess st\u00e4rker beeintr\u00e4chtigt<\/li>\n\n\n\n<li>Anwendung: Dichtungen, Konstruktionsteile, einige verschl\u00fcsselte Teile<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">3. spritzgie\u00dfen\/LSR: hohe Konsistenz, aber hohe Anforderungen an Formen und Ausr\u00fcstung<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vorteile: automatisierungsfreundlich, formstabil, hohe Ausbeute<\/li>\n\n\n\n<li>Risikopunkte: hohe Investitionen in die Form, hohe Anforderungen an die Konstruktion von Auspuff und Schieber<\/li>\n\n\n\n<li>Geeignet f\u00fcr: wasserdichte Pr\u00e4zisionsringe, Pr\u00e4zisionsbauteile, Produkte mit hohen Anforderungen an ein gleichm\u00e4\u00dfiges Aussehen.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">4. sekund\u00e4re Schwefelung: wenn empfohlen<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Empfindlichkeit gegen\u00fcber Ger\u00fcchen\/Volatilen (Kontakt mit Lebensmitteln, Mutter und Kind, Medizin usw.)<\/li>\n\n\n\n<li>Hohe Anforderungen an Langzeitstabilit\u00e4t und Alterungseigenschaften<\/li>\n\n\n\n<li>Notwendigkeit einer besseren Beibehaltung der physikalischen Eigenschaften (je nach Materialsystem)<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">5) Warnungen vor Lieferrisiken (Beschaffungsperspektive)<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lieferunsicherheiten entstehen h\u00e4ufig durch: wiederholte Form\u00e4nderungen, unklare Validierung, uneinheitliche Normen<\/li>\n\n\n\n<li>Es wird empfohlen, kritische Ma\u00dfe, Toleranzen, Erscheinungsbildstandards, Validierungspl\u00e4ne und Anforderungen an die R\u00fcckverfolgbarkeit zum Zeitpunkt des Projekts zu definieren.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">FAQ<\/h5>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ist Spritzguss immer besser als Formpressen?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Nicht unbedingt. Wenn das Produkt gro\u00df oder strukturell ungeeignet f\u00fcr das Spritzgie\u00dfen ist, ist das Formpressen wirtschaftlicher. Der Schl\u00fcssel liegt darin, die Anforderungen mit der Validierung abzustimmen.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Verformt die Sekund\u00e4rvulkanisation?<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00f6glich. Werkzeugunterst\u00fctzung, Einbrennbedingungen und Ma\u00dfausgleich m\u00fcssen bewertet und mit Daten aus der Pilotproduktion best\u00e4tigt werden.<\/p>","protected":false},"excerpt":{"rendered":"<p>Formpressen, LSR-Spritzguss und Nachvulkanisation unterscheiden sich nicht nur in der Verfahrenstechnik, sondern wirken sich auch unmittelbar auf Kosten, Lieferzeiten und die Stabilit\u00e4t der Serienproduktion aus. In diesem Artikel wird aus Sicht des Einkaufs und der Serienproduktion kurz erl\u00e4utert [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_uag_custom_page_level_css":"","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 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