{"id":8278,"date":"2026-05-11T14:55:18","date_gmt":"2026-05-11T14:55:18","guid":{"rendered":"https:\/\/cyberjoin.de\/?post_type=events&#038;p=8278"},"modified":"2026-05-11T15:15:58","modified_gmt":"2026-05-11T15:15:58","slug":"workshop-hoeherfrequentes-haemmern","status":"publish","type":"events","link":"https:\/\/cyberjoin.de\/events\/workshop-hoeherfrequentes-haemmern\/","title":{"rendered":"Workshop: H\u00f6herfrequentes H\u00e4mmern"},"content":{"rendered":"\n<p><strong>Workshop: H\u00f6herfrequentes H\u00e4mmern \u2013 H\u00f6here Lebensdauer von Schwei\u00dfverbindungen<\/strong><\/p>\n\n\n\n<p>Zur Erh\u00f6hung der Lebensdauer und Erm\u00fcdungsfestigkeit von Schwei\u00dfverbindungen sind in den letzten Jahrzehnten verschiedene mechanische und thermische Nachbehandlungsverfahren entwickelt worden. In diesem Zusammenhang stellt das h\u00f6herfrequente H\u00e4mmern (High Frequency Mechanical Impact treatment \u2013 HFMI) zur Verbesserung der Eigenschaften von Schwei\u00dfverbindungen eine Methode mit langer Tradition dar, die urspr\u00fcnglich als Werkzeug zur Verminderung der Schwei\u00dfzugeigenspannungen und Verzugserscheinungen gedacht war. Dies ist sowohl bei der Fertigung neuer als auch bei der Reparatur \u00e4lterer Bauteile und Schwei\u00dfverbindungen von gro\u00dfer wirtschaftlicher Bedeutung. Die Effektivit\u00e4t dieses Verfahrens zur Erh\u00f6hung der Betriebsfestigkeit und Lebensdauer von Schwei\u00dfverbindungen ist inzwischen durch zahlreiche experimentelle Untersuchungen belegt. Die Hauptgr\u00fcnde daf\u00fcr sind:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Erzeugung von Druckeigenspannungen<\/li>\n\n\n\n<li>Lokale Materialverfestigung<\/li>\n<\/ul>\n\n\n\n<p>Der Einsatz dieses Verfahrens an Schwei\u00dfkonstruktionen in der Praxis war bis jetzt trotz erwiesener Effektivit\u00e4t an Schwei\u00dfproben nicht weitverbreitet, da normative Nachweise zum erzielten Lebensdauergewinn unter betriebsbedingten Beanspruchungen fehlten. Seit 2019 ist die DASt-Richtlinie 026 Erm\u00fcdungsbemessung bei Anwendung h\u00f6herfrequenter H\u00e4mmerverfahren erschienen. Mithilfe dieser Richtlinie und zusammen mit anderen europ\u00e4ischen und internationalen Richtlinien k\u00f6nnen erm\u00fcdungsbeanspruchte Schwei\u00dfverbindungen bemessen werden. Ein zweites Werk in diesem Zusammenhang stellt das Dokument \u201eIIW Recommendations for the HFMI Treatment\u201c, herausgegeben von dem International Institute of Welding IIW dar, das seit 2016 eingesetzt wird. Die DASt-Richtlinie 026 und die IIW-Empfehlung bilden zusammen eine wichtige Grundlage f\u00fcr den effektiven Einsatz von h\u00f6herfrequentem H\u00e4mmern in Schwei\u00dfkonstruktionen.<\/p>\n\n\n\n<p>In diesem Workshop wird neben den theoretischen Grundlagen und den Praxisbeispielen die praktische Durchf\u00fchrung vom h\u00f6herfrequenten H\u00e4mmern vorgestellt. Die Teilnehmer werden die Gelegenheit haben, selbst diese erprobte Technologie an Schwei\u00dfverbindungen anzuwenden. Nach dem praktischen Teil wird in Vortr\u00e4gen auf die DASt-Richtlinie 026 und die IIW-Empfehlung und die dazugeh\u00f6rigen normativen Verweisungen eingegangen.<\/p>\n\n\n\n<p>Die Teilnehmer werden die Gelegenheit haben, die vorgestellten Ger\u00e4te von PITEC und HiFIT an Schwei\u00dfverbindungen selbst auszuprobieren und anzuwenden.<\/p>\n\n\n\n\n\n<p><strong>Teilnehmer:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Schwei\u00dffachingenieure<\/li>\n\n\n\n<li>Tragwerksplaner<\/li>\n\n\n\n<li>Berechnungsingenieure<\/li>\n\n\n\n<li>Konstrukteure<\/li>\n\n\n\n<li>Schwei\u00dfkonstrukteure<\/li>\n<\/ul>\n\n\n\n<p><strong>Teilnahmebescheinigung:<\/strong><\/p>\n\n\n\n<p>Die Teilnehmer erhalten auf Anfrage eine SLV-Teilnahmebescheinigung f\u00fcr diesen Workshop. Zus\u00e4tzlich werden die Teilnehmer nach Wunsch und Bestellung ein Exemplar der DASt-Richtlinie und ein Exemplar von dem Buch \u201eIIW-Recommendation for the HFMI Treatment\u201c erhalten.<\/p>\n\n\n\n<p><strong>Kosten:<\/strong> <\/p>\n\n\n\n<p>F\u00fcr die Teilnahme an dem Anwenderworkshop fallen keine Geb\u00fchren an. Gef\u00f6rdert und \ufb01nanziert wird die Veranstaltung durch das Bundesministerium f\u00fcr Wirtschaft und Energie (BMWE fr\u00fcher als BMWK bekannt).<\/p>\n\n\n\n<p><strong>Anmeldung:<\/strong><\/p>\n\n\n\n<p>Die Teilnahme ist auf maximal 30 Personen begrenzt. Bei der Erreichung des Limits werden Sie umgehend informiert und auf eine Warteliste gesetzt. Die Platzvergabe erfolgt nach dem Zeitpunkt der Anmeldung. Anmeldungen werden in der Reihenfolge des Eingangs ber\u00fccksichtigt, gelten aber erst nach Best\u00e4tigung\/Einladung durch die SLV als angenommen. Sie k\u00f6nnen sich per Fax, E-Mail, Post oder auch online anmelden.<\/p>\n\n\n\n<p>Bettina Koths<\/p>\n\n\n\n<p>Tel.: 0203 37\u200981-244, Fax: 0203 37\u200981-321<br>E-Mail: <a href=\"anmeldung@slv-duisburg.de\">anmeldung@slv-duisburg.de <\/a><\/p>\n\n\n\n<p>Web: <a href=\"http:\/\/www.slv-duisburg.de\">www.slv-duisburg.de<\/a><\/p>\n\n\n\n<p><strong>Fachliche Ansprechpartner<\/strong><br>Dr. -Ing. Majid Farajian, SLV-Duisburg<br>Fachbereichsleiter Bemessung und Konstruktion<br>Tel.: 0203 3781-136, <a href=\"mailto:farajian@slv-duisburg.de\">farajian@slv-duisburg.de<\/a><\/p>\n\n\n\n<p><strong>\u00dcBERNACHTUNGSM\u00d6GLICHKEITEN<\/strong><br>Tourist Information Duisburg<br>K\u00f6nigstra\u00dfe 86, 47051 Duisburg<br>Tel.: +49 203 28 544-0<br>Fax: +49 203 28 544-44<br>E-Mail: <a href=\"mailto:service@duisburgkontor.de\">service@duisburgkontor.de<\/a><br>Internet: <a href=\"http:\/\/www.duisburgnonstop.de\">www.duisburgnonstop.de<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"featured_media":357,"parent":0,"template":"","meta":{"_acf_changed":false,"pmpro_default_level":"","inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","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":"default","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":""}},"_price":"","_stock":"","_tribe_ticket_header":"3880","_tribe_default_ticket_provider":"TEC\\Tickets\\Commerce\\Module","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"_tec_slr_enabled":"","_tec_slr_layout":""},"event-location":[75],"class_list":["post-8278","events","type-events","status-publish","has-post-thumbnail","hentry","event-location-duisburg","pmpro-has-access"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - 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