{"id":33273,"date":"2025-05-09T10:23:11","date_gmt":"2025-05-09T10:23:11","guid":{"rendered":"https:\/\/jbsy-china.com\/?post_type=product&p=33273"},"modified":"2025-07-28T08:02:41","modified_gmt":"2025-07-28T08:02:41","slug":"stepped-shear-bolts","status":"publish","type":"product","link":"https:\/\/jbsy-china.com\/de\/produkt\/stepped-shear-bolts\/","title":{"rendered":"Abgestufte Scherbolzen"},"content":{"rendered":"

\"\" \"\" \"\" \"\" \"\"<\/p>\n

Das Kaltstauchverfahren ist eines der neuen Verfahren f\u00fcr die Druckbearbeitung mit weniger oder gar keiner Zerspanung<\/strong>
\nMetall. Es handelt sich um eine Verarbeitungsmethode, die die plastische Verformung von Metall unter der Einwirkung von<\/strong>
\n\u00e4u\u00dfere Kr\u00e4fte, und mit Hilfe von Formen wird das Metallvolumen umverteilt und in die Form gebracht<\/strong>
\ndie gew\u00fcnschten Teile oder Rohlinge. Das Kaltstauchverfahren ist am besten geeignet f\u00fcr die Herstellung von Standard<\/strong>
\nVerbindungselemente wie Bolzen, Schrauben, Muttern, Nieten, Stifte usw.<\/strong><\/p>\n

\"\" \"\"<\/p>\n

Abgestuft Scherbolzen<\/a> sind spezielle Verbindungselemente, die f\u00fcr ein kontrolliertes Scherversagen unter bestimmten Lastbedingungen ausgelegt sind. Sie werden h\u00e4ufig in strukturellen oder mechanischen Anwendungen eingesetzt, bei denen Sicherheit und vorhersehbare Fehlerpunkte entscheidend sind. Hier finden Sie eine detaillierte Beschreibung:<\/p>\n

Hauptmerkmale von Stufenscherbolzen:<\/strong><\/h5>\n
    \n
  1. \n

    Abgestuftes Wellendesign<\/strong><\/p>\n

      \n
    • \n

      Der Bolzen hat eine\u00a0Querschnittsverminderung<\/strong>\u00a0(Scherfurche) entlang des Schafts, wodurch eine absichtliche Schwachstelle geschaffen wird.<\/p>\n<\/li>\n

    • \n

      Durch diesen Schritt wird sichergestellt, dass der Bolzen bei einer bestimmten Belastung abschert und andere Bauteile vor Besch\u00e4digungen sch\u00fctzt.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

    • \n

      Material und St\u00e4rke<\/strong><\/p>\n

        \n
      • \n

        Typischerweise hergestellt aus\u00a0hochfester Stahl<\/strong>\u00a0(z. B. G\u00fcteklasse 5, G\u00fcteklasse 8 oder legierter Stahl), um ein gleichm\u00e4\u00dfiges Scherverhalten zu gew\u00e4hrleisten.<\/p>\n<\/li>\n

      • \n

        W\u00e4rmebehandelt f\u00fcr pr\u00e4zise Scherfestigkeit.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

      • \n

        Kopf-Typen<\/strong><\/p>\n

          \n
        • \n

          Erh\u00e4ltlich mit verschiedenen K\u00f6pfen (Innensechskant, Steckschl\u00fcsseleinsatz, Rundkopf) je nach Anwendungsbedarf.<\/p>\n<\/li>\n

        • \n

          Einige Entw\u00fcrfe enthalten eine\u00a0abbrechbarer Kopf<\/strong>\u00a0die nach dem korrekten Installationsdrehmoment abschnappt.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

        • \n

          Gewindetyp<\/strong><\/p>\n

            \n
          • \n

            Mai-Funktion\u00a0vollst\u00e4ndiges oder teilweises Einf\u00e4deln<\/strong>Die Scherstufe befindet sich im gewindefreien Teil, um ein Verziehen des Gewindes w\u00e4hrend des Scherens zu vermeiden.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

          • \n

            Scherlastkontrolle<\/strong><\/p>\n

              \n
            • \n

              Der gestufte Abschnitt ist so konstruiert, dass er bei einer bestimmten Scherkraft versagt und als\u00a0mechanische Sicherung<\/strong>.<\/p>\n<\/li>\n

            • \n

              Verwendet in\u00a0sicherheitskritische Systeme<\/strong>\u00a0(z. B. Flugzeuge, Maschinen, strukturelle Verbindungen), um \u00dcberlastungen zu vermeiden.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

              Anwendungen:<\/strong><\/h5>\n
                \n
              • \n

                Bauingenieurwesen:<\/strong>\u00a0Scherkritische Verbindungen in Stahltragwerken.<\/p>\n<\/li>\n

              • \n

                Luft- und Raumfahrt:<\/strong>\u00a0Scherstifte in Flugsteuerungssystemen.<\/p>\n<\/li>\n

              • \n

                Automobilindustrie:<\/strong>\u00a0Komponenten der Aufh\u00e4ngung oder des Antriebsstrangs.<\/p>\n<\/li>\n

              • \n

                Industrielle Maschinen:<\/strong>\u00a0\u00dcberlastschutz in Kupplungen oder Getrieben.<\/p>\n<\/li>\n<\/ul>\n

                Vorteile:<\/strong><\/h5>\n
                  \n
                • \n

                  Vorhersehbares Scheitern:<\/strong>\u00a0Verhindert katastrophale Sch\u00e4den durch Abscherung bei einer bestimmten Belastung.<\/p>\n<\/li>\n

                • \n

                  Einfaches Ersetzen:<\/strong>\u00a0Abgebrochene Bolzen k\u00f6nnen nach dem Ausfall schnell ersetzt werden.<\/p>\n<\/li>\n

                • \n

                  Korrosionsbest\u00e4ndigkeit:<\/strong>\u00a0H\u00e4ufig beschichtet (z. B. Zink, Kadmium) f\u00fcr l\u00e4ngere Haltbarkeit.<\/p>\n<\/li>\n<\/ul>\n

                  Beispiel f\u00fcr einen Anwendungsfall:<\/strong><\/h5>\n

                  In einem\u00a0Windkraftanlage<\/strong>Die gestuften Scherbolzen k\u00f6nnen die Blattnabe sichern. Bei \u00fcberm\u00e4\u00dfiger Krafteinwirkung (z. B. bei Sturm) scheren die Schrauben ab und sch\u00fctzen die Rotoreinheit vor schweren Sch\u00e4den.<\/p>","protected":false},"excerpt":{"rendered":"

                  Hauptmerkmale:<\/strong><\/h6>\n
                    \n
                  • \n
                      \n
                    • \n

                      Der Bolzen hat eine\u00a0Querschnittsverminderung<\/strong>\u00a0(Scherfurche) entlang des Schafts, wodurch eine absichtliche Schwachstelle geschaffen wird.<\/p>\n<\/li>\n

                    • \n

                      Durch diesen Schritt wird sichergestellt, dass der Bolzen bei einer bestimmten Belastung abschert und andere Bauteile vor Besch\u00e4digungen sch\u00fctzt.<\/p>\n<\/li>\n

                    • \n

                      Typischerweise hergestellt aus\u00a0hochfester Stahl<\/strong>\u00a0(z. B. G\u00fcteklasse 5, G\u00fcteklasse 8 oder legierter Stahl), um ein gleichm\u00e4\u00dfiges Scherverhalten zu gew\u00e4hrleisten.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>","protected":false},"featured_media":33275,"comment_status":"open","ping_status":"closed","template":"","meta":{"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":"default","adv-header-id-meta":"","stick-header-meta":"default","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":"var(--ast-global-color-4)","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":""}},"_themeisle_gutenberg_block_has_review":false,"_ti_tpc_template_sync":false,"_ti_tpc_template_id":""},"product_brand":[],"product_cat":[1272],"product_tag":[],"class_list":{"0":"post-33273","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-shear-off-nuts-and-bolts","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-tabs-layout-horizontal","12":"ast-qv-on-image","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"yoast_head":"\nStepped shear bolts - 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