In this dissertation, the combination of injection molding and 3D
\nprinting is examined. Some applications for the process combination are
\nshown with a focus on the investigation of the local reinforcement of
\ninjection molded parts. For the investigation of the reinforcement,
\n3D-printed inserts (fused deposition modeling) are overmolded in a
\ntensile test tool adapted for the production of hybrid components.
\nDifferent materials and geometries were used in order to investigate
\neffects, interactions and the limits of the process.
The utilized materials are comprehensively characterized and the
\nmanufacturing processes are closely examined, with the main focus on the
\n process of fused deposition modeling. This process is described in more
\n detail based on extensive research and tests.
It could be shown that with certain material combinations and
\ngeometries, strength increases can be achieved in hybrid components
\ncompared to purely injection molded components. However, it turned out
\nthat the combination of glass fiber reinforced insert material with
\ninjection molding materials due to outstanding glass fibers can lead to
\npremature failure of hybrid components with an unfavorable design<\/p>","protected":false},"excerpt":{"rendered":"
In this dissertation, the combination of injection molding and 3D
\nprinting is examined. Some applications for the process combination are
\nshown with a focus on the investigation of the local reinforcement of
\ninjection molded parts. For the investigation of the reinforcement,
\n3D-printed inserts (fused deposition modeling) are overmolded in a
\ntensile test tool adapted for the production of hybrid components.
\nDifferent materials and geometries were used in order to investigate
\neffects, interactions and the limits of the process.
The utilized materials are comprehensively characterized and the
\nmanufacturing processes are closely examined, with the main focus on the
\n process of fused deposition modeling. This process is described in more
\n detail based on extensive research and tests.
It could be shown that with certain material combinations and
\ngeometries, strength increases can be achieved in hybrid components
\ncompared to purely injection molded components. However, it turned out
\nthat the combination of glass fiber reinforced insert material with
\ninjection molding materials due to outstanding glass fibers can lead to
\npremature failure of hybrid components with an unfavorable design<\/p>\n","protected":false},"featured_media":5240,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"class_list":["post-6749","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-institut-fuer-werkstoffwissenschaften-und-technologien","product_tag-spritzguss-verstaerkung-reinforcement-fused-filament-fabrication-insert-injection-moulding-fused-deposition-modeling-overmolding","autor-jens-klaski","reihe-schriftenreihe-kunststoff-forschung","edition-universitaetsverlag-tu-berlin"],"acf":[],"_links":{"self":[{"href":"https:\/\/verlag.tu-berlin.de\/en\/wp-json\/wp\/v2\/product\/6749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/verlag.tu-berlin.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/verlag.tu-berlin.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/verlag.tu-berlin.de\/en\/wp-json\/wp\/v2\/comments?post=6749"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/verlag.tu-berlin.de\/en\/wp-json\/wp\/v2\/media\/5240"}],"wp:attachment":[{"href":"https:\/\/verlag.tu-berlin.de\/en\/wp-json\/wp\/v2\/media?parent=6749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}