{"id":6303,"date":"2022-09-07T11:35:34","date_gmt":"2022-09-07T09:35:34","guid":{"rendered":"https:\/\/websites.fraunhofer.de\/stec\/?post_type=projects&#038;p=6303"},"modified":"2023-03-10T13:57:08","modified_gmt":"2023-03-10T12:57:08","slug":"additives-freiformgiessen-mit-reaktiven-vergussmassen","status":"publish","type":"projects","link":"https:\/\/s-tec.de\/en\/projects\/additives-freiformgiessen-mit-reaktiven-vergussmassen\/","title":{"rendered":"Additives Freiformgie\u00dfen mit reaktiven Vergussmassen"},"content":{"rendered":"\n\n<div class=\"wp-block-group MainContent MainContent--page\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-v4core-inner-blocks MainContent-left\">\n<div class=\"wp-block-v4core-layout undefined alignwide--left\"><div class=\"\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1207\" height=\"534\" src=\"https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/additives-Fertigungssystem-e1659008644299.jpg\" alt=\"Am Fraunhofer IPA entwickeltes additive Fertigungssystem zur Hybridfertigung komplexer Bauteile\" class=\"wp-image-6304\" srcset=\"https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/additives-Fertigungssystem-e1659008644299.jpg 1207w, https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/additives-Fertigungssystem-e1659008644299-1100x487.jpg 1100w, https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/additives-Fertigungssystem-e1659008644299-768x340.jpg 768w\" sizes=\"auto, (max-width: 1207px) 100vw, 1207px\" \/><figcaption>\u00a9 Fraunhofer IPA; Foto: Rainer Bez<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-black-color has-yellow-background-color has-text-color has-background\"><strong>Bearbeitungszeitraum:<\/strong> 01.09.2019 &#8211; 31.07.2020<\/a><\/div>\n<\/div>\n\n\n\n<p>In dieser Machbarkeitsstudie wurde untersucht, inwiefern individualisierte Greifer mit einer Hart- und einer Weichkomponente mit Hilfe eines nauartigen Hybridfertigungsverfahren hergestellt werden k\u00f6nnen. Hierbei sollte mittels des sogenannten additiven Freiformgie\u00dfens (AFFG) ein Werkst\u00fcck in Form eines Greifers erstellt werden, indem zuerst dessen Hartkomponente mittels additiver Fertigung aufgebaut wird. Anschlie\u00dfend wird der Weichanteil aus einer 1- oder 2-komponentigen reaktiven Vergussmasse hergestellt, indem diese in die zuvor produzierte Kontur gegossen wird. Somit k\u00f6nnen komplexe Formen schnell und teilweise ohne Binden\u00e4hte hergestellt werden.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1280\" src=\"https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/hybrid-gefertigter-Greifer.jpg\" alt=\"Hybrid gefertigter Greifer mit gedruckter Hartkomponente und gegossener Weichkomponente\" class=\"wp-image-6306\" srcset=\"https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/hybrid-gefertigter-Greifer.jpg 1920w, https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/hybrid-gefertigter-Greifer-1100x733.jpg 1100w, https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/hybrid-gefertigter-Greifer-768x512.jpg 768w, https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/hybrid-gefertigter-Greifer-1536x1024.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption>\u00a9 Fraunhofer IPA<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">Projektablauf<\/h4>\n\n\n\n<p>Innerhalb des Projektes wurden konventionell hergestellter Greifer f\u00fcr das AFFG umgestaltet. Darauffolgend wurden die eingesetzten Materialien f\u00fcr den Prozess charakterisiert und die Wechselwirkungen untereinander untersucht. Vor allem die Feuchtigkeit der eingesetzten Materialien (ABS, PVA und Silikon) war hierbei entscheidend. Im FFF eingesetzten Filament muss das Material m\u00f6glichst trocken verarbeitet werden. Die Reaktion nach dem Guss wird durch eine feuchte Form beg\u00fcnstigt. Nach diesen Erkenntnissen wurde der eingesetzte 3D-Drucker f\u00fcr eine Verarbeitung mit mehreren Materialien modifiziert und ein erster Demonstrator gefertigt.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-blue-background-color has-background\" href=\"https:\/\/www.ipa.fraunhofer.de\/de\/presse\/presseinformationen\/kostenguenstige-greifer-fuer-die-variantenreiche-fertigung.html\" target=\"_blank\" rel=\"noreferrer noopener\">Zur Presseinformation<\/a><\/div>\n<\/div>\n\n\n\n<h4 class=\"wp-block-heading\">Projektnutzen<\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>All-In-One Fertigungssystem zur kurzfristigen Herstellung individueller Greifer<\/li><li>Ersparnis von Zeit und Kosten<\/li><li>Denztral nutzbares und resilientes Fertigungssystem<\/li><li>\u00dcbertragbarkeit der L\u00f6sung auf andere Branchen m\u00f6glich<\/li><\/ul>\n\n\n\n<p> &nbsp;&nbsp;&nbsp;<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-v4core-inner-blocks MainContent-right\">\n<div class=\"wp-block-v4core-layout undefined alignwide--right\"><div class=\"\"><div class='Sidebar'>\n\n<div class=\"wp-block-v4core-sidebar-item--contact Sidebar-item\">\n<p class=\"Sidebar-item-title h6\">Ihr Kontakt<\/p>\n\n\n\t\t\t<div class=\"Sidebar-item-content Sidebar-item-content--contact\">\r\n\t\t\t                <p>\r\n\t\t\t\t\t                        <span class=\"Sidebar-item-subtitle Sidebar-item-subtitle--contact\">M.Sc. Jonas Fischer<\/span><br>\r\n\t\t\t\t\t\t                        <span>Phone +49 711 970-1119<\/span><br>\r\n\t\t\t\t\t\t                        <span><a href=\"mailto:jonas.fischer@ipa.fraunhofer.de\">Send email<\/a><\/span><br><br>\r\n\t\t\t\t\t\t                <\/p>\r\n\t\t\t\t                <p>\r\n\t\t\t\t\t                        <span><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/s-tec.de\/wp-content\/uploads\/2021\/07\/Patrick-Springer-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/s-tec.de\/wp-content\/uploads\/2021\/07\/Patrick-Springer-150x150.jpg 150w, https:\/\/s-tec.de\/wp-content\/uploads\/2021\/07\/Patrick-Springer-768x768.jpg 768w, https:\/\/s-tec.de\/wp-content\/uploads\/2021\/07\/Patrick-Springer.jpg 1007w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/span><br><br>\r\n\t\t\t\t\t\t                        <span class=\"Sidebar-item-subtitle Sidebar-item-subtitle--contact\">Dipl.-Ing. Patrick Springer<\/span><br>\r\n\t\t\t\t\t\t                        <span>Phone +49 711 970-1996<\/span><br>\r\n\t\t\t\t\t\t                        <span><a href=\"mailto:patrick.springer@ipa.fraunhofer.de\">Send email<\/a><\/span><br><br>\r\n\t\t\t\t\t\t                <\/p>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<\/div>\n\n<\/div><\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Weitere Projekte<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><\/p>\n<\/div>\n<\/div>\n\n\n\n    \n    \n<div id=\"v4core-post-list--1\" class=\"PostList PostList--projects PostList--slider\">\n\n    \n  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class=\"PostList-item-image\"\n             style=\"background-image: url(https:\/\/s-tec.de\/wp-content\/uploads\/2022\/06\/Additive-Fertigung-individueller-Sensoren-e1655966543334.jpg);\">\n            <p class=\"PostList-item-overlay has-blue-background-color\"><\/p>\n                            <p class=\"PostList-item-category has-grey-color\">\n                    Forschungsprojekt, Industrieprojekt                <\/p>\n                    <\/div>\n\n        <div class=\"PostList-item-content\">\n            <p class=\"PostList-item-content-title h6 has-black-color\">Additive Fertigung individueller Sensoren<\/p>\n        <\/div>\n\n    <\/a>\n<\/article>    \n<article\n        class=\"PostList-item PostList-item--post post_type-projects-6296  taxonomy-category-6 post_type-topic-25 post_type-topic-1516 post_type-centre-905 swiper-slide\"\n        data-post=\"6296\">\n    <a class=\"PostList-item-link\" href=\"https:\/\/s-tec.de\/en\/projects\/untersuchung-von-3d-druckerduesen-im-realaufbau\/\" title=\"Untersuchung von 3D-Druckerd\u00fcsen im Realaufbau\">\n\n        <div class=\"PostList-item-image\"\n             style=\"background-image: url(https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/FFF-Versuchsstand-e1659007794367.jpg);\">\n            <p class=\"PostList-item-overlay has-blue-background-color\"><\/p>\n                            <p class=\"PostList-item-category has-grey-color\">\n                    Exploring Project                <\/p>\n                    <\/div>\n\n        <div class=\"PostList-item-content\">\n            <p class=\"PostList-item-content-title h6 has-black-color\">Untersuchung von 3D-Druckerd\u00fcsen im Realaufbau<\/p>\n        <\/div>\n\n    <\/a>\n<\/article>    \n<article\n        class=\"PostList-item PostList-item--post post_type-projects-6303  taxonomy-category-6 post_type-topic-25 post_type-topic-1516 post_type-centre-905 swiper-slide\"\n        data-post=\"6303\">\n    <a class=\"PostList-item-link\" href=\"https:\/\/s-tec.de\/en\/projects\/additives-freiformgiessen-mit-reaktiven-vergussmassen\/\" title=\"Additives Freiformgie\u00dfen mit reaktiven Vergussmassen\">\n\n        <div class=\"PostList-item-image\"\n             style=\"background-image: url(https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/additives-Fertigungssystem-e1659008644299.jpg);\">\n            <p class=\"PostList-item-overlay has-blue-background-color\"><\/p>\n                            <p class=\"PostList-item-category has-grey-color\">\n                    Exploring Project                <\/p>\n                    <\/div>\n\n        <div class=\"PostList-item-content\">\n            <p class=\"PostList-item-content-title h6 has-black-color\">Additives Freiformgie\u00dfen mit reaktiven Vergussmassen<\/p>\n        <\/div>\n\n    <\/a>\n<\/article>    \n<article\n        class=\"PostList-item PostList-item--post post_type-projects-6308  taxonomy-category-6 post_type-topic-25 post_type-topic-1516 post_type-centre-905 swiper-slide\"\n        data-post=\"6308\">\n    <a class=\"PostList-item-link\" href=\"https:\/\/s-tec.de\/en\/projects\/3d-gedruckte-werkzeugeinsaetze-zur-herstellung-von-gummiformteilen\/\" title=\"3D-gedruckte Werkzeugeins\u00e4tze zur Herstellung von Gummiformteilen\">\n\n        <div class=\"PostList-item-image\"\n             style=\"background-image: url(https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/additiv-hergestellter-Werkzeugeinsatz-e1659009606990.jpg);\">\n            <p class=\"PostList-item-overlay has-blue-background-color\"><\/p>\n                            <p class=\"PostList-item-category has-grey-color\">\n                    Exploring Project                <\/p>\n                    <\/div>\n\n        <div class=\"PostList-item-content\">\n            <p class=\"PostList-item-content-title h6 has-black-color\">3D-gedruckte Werkzeugeins\u00e4tze zur Herstellung von Gummiformteilen<\/p>\n        <\/div>\n\n    <\/a>\n<\/article>    \n<article\n        class=\"PostList-item PostList-item--post post_type-projects-6314  taxonomy-category-6 post_type-topic-25 post_type-topic-1516 post_type-centre-905 swiper-slide\"\n        data-post=\"6314\">\n    <a class=\"PostList-item-link\" href=\"https:\/\/s-tec.de\/en\/projects\/evaluation-additiver-fertigungsverfahren\/\" title=\"Evaluation additiver Fertigungsverfahren im Kontext von chirurgischen Hilfsmitteln\">\n\n        <div class=\"PostList-item-image\"\n             style=\"background-image: url(https:\/\/s-tec.de\/wp-content\/uploads\/2022\/07\/Gedruckte-und-spanend-nachbearbeitete-Demonstratorbauteile-e1659011649590.jpg);\">\n            <p class=\"PostList-item-overlay has-blue-background-color\"><\/p>\n                            <p class=\"PostList-item-category has-grey-color\">\n                    Exploring Project                <\/p>\n                    <\/div>\n\n        <div class=\"PostList-item-content\">\n            <p class=\"PostList-item-content-title h6 has-black-color\">Evaluation additiver Fertigungsverfahren im Kontext von chirurgischen Hilfsmitteln<\/p>\n        <\/div>\n\n    <\/a>\n<\/article>    \n<article\n        class=\"PostList-item PostList-item--post post_type-projects-6385  taxonomy-category-6 post_type-topic-25 post_type-topic-1516 post_type-centre-905 swiper-slide\"\n        data-post=\"6385\">\n    <a class=\"PostList-item-link\" href=\"https:\/\/s-tec.de\/en\/projects\/grenzen-der-mehrstufigen-herstellung-von-metallbauteilen\/\" title=\"Grenzen der mehrstufigen Herstellung von Metallbauteilen mittels FLM-Druck\">\n\n        <div class=\"PostList-item-image\"\n             style=\"background-image: url(https:\/\/s-tec.de\/wp-content\/uploads\/2022\/09\/EP-ML-3D-1.jpg);\">\n            <p class=\"PostList-item-overlay has-blue-background-color\"><\/p>\n                            <p class=\"PostList-item-category has-grey-color\">\n                    Exploring Project                <\/p>\n                    <\/div>\n\n        <div class=\"PostList-item-content\">\n            <p class=\"PostList-item-content-title h6 has-black-color\">Grenzen der mehrstufigen Herstellung von Metallbauteilen mittels FLM-Druck<\/p>\n        <\/div>\n\n    <\/a>\n<\/article>    \n<article\n        class=\"PostList-item PostList-item--post post_type-projects-6393  taxonomy-category-6 post_type-topic-25 post_type-topic-1516 post_type-centre-905 swiper-slide\"\n        data-post=\"6393\">\n    <a class=\"PostList-item-link\" href=\"https:\/\/s-tec.de\/en\/projects\/robotischer-3d-druck-fuer-den-vorrichtungsbau\/\" title=\"Robotischer 3D-Druck f\u00fcr den Vorrichtungsbau\">\n\n        <div class=\"PostList-item-image\"\n             style=\"background-image: url(https:\/\/s-tec.de\/wp-content\/uploads\/2022\/09\/EP-Daimler-2.jpg);\">\n            <p class=\"PostList-item-overlay has-blue-background-color\"><\/p>\n                     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