scholarly journals A Soft Tooling process chain employing Additive Manufacturing for injection molding of a 3D component with micro pillars

2017 ◽  
Vol 27 ◽  
pp. 138-144 ◽  
Author(s):  
Yang Zhang ◽  
David Bue Pedersen ◽  
Asger Segebrecht Gøtje ◽  
Michael Mischkot ◽  
Guido Tosello
Keyword(s):  
Additive Manufacturing ◽  
Injection Molding ◽  
Process Chain ◽  
Micro Pillars

scholarly journals Value chain and production cost optimization by integrating additive manufacturing in injection molding process chain

2018 ◽  
Vol 100 (1-4) ◽  
pp. 783-795 ◽  
Author(s):  
Guido Tosello ◽  
Alessandro Charalambis ◽  
Laoucine Kerbache ◽  
Michael Mischkot ◽  
David Bue Pedersen ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Injection Molding ◽  
Value Chain ◽  
Production Cost ◽  
Cost Optimization ◽  
Injection Molding Process ◽  
Process Chain ◽  
Molding Process

scholarly journals A Soft Tooling Process Chain for Injection Molding of a 3D Component with Micro Pillars

10.3791/57335 ◽  
2018 ◽  
Author(s):  
Yang Zhang ◽  
David Bue Pedersen ◽  
Michael Mischkot ◽  
Matteo Calaon ◽  
Federico Baruffi ◽  
...  
Keyword(s):  
Injection Molding ◽  
Process Chain ◽  
Micro Pillars

Preventing and Detecting Cyber Attacks (Stl & Amf) on Additive Manufacturing (Am) Process Chain

2018 ◽  
Author(s):  
Anil Lamba ◽  
Satinderjeet Singh ◽  
Balvinder Singh ◽  
Natasha Dutta ◽  
Sivakumar Sai Rela Muni
Keyword(s):  
Additive Manufacturing ◽  
Cyber Attacks ◽  
Process Chain

Strukturoptimierte Zerspanungswerkzeuge*/Structure-optimized cutting tools – CAE process chain for designing additively manufactured tool bodies

2018 ◽  
Vol 108 (06) ◽  
pp. 435-440
Author(s):  
E. Abele ◽  
T. Scherer ◽  
E. Schmidt
Keyword(s):  
Additive Manufacturing ◽  
Cutting Tools ◽  
Scientific Research ◽  
Wird Eine ◽  
Process Chain ◽  
Additive Fertigung ◽  
Additive Processes ◽  
Finite Elemente ◽  
Complex Components

Die additive Fertigung von Zerspanungswerkzeugen rückt stärker in den Fokus industrieller und wissenschaftlicher Forschungsarbeiten. Die Designfreiheit additiver Verfahren ermöglicht die Herstellung komplexer Bauteile mit materialeffizienter und kraftflussgerechter Geometrie. Um diese Potenziale für neuartige Werkzeugkonzepte zu nutzen, wird eine CAE-Prozesskette zur Durchführung einer Finite-Elemente-Analyse (FEA) und anschließender Strukturoptimierung, basierend auf am Markt verfügbaren Softwarelösungen, vorgestellt.   Additive manufacturing of cutting tools is becoming more and more the focus of industrial and scientific research. The freedom of design of additive processes enables the production of complex components with material-efficient and force flux oriented geometry. To exploit this potential for novel tool concepts, a CAE process chain is presented for implementing an FEA and subsequently optimizing the structure based on software solutions available on the market.

Hybride Fertigung mittels Laser-Strahlschmelzen/Hybrid manufacturing by laser-based powder bed fusion

2021 ◽  
Vol 111 (06) ◽  
pp. 363-367
Author(s):  
Lukas Langer ◽  
Matthias Schmitt ◽  
Georg Schlick ◽  
Johannes Schilp
Keyword(s):  
Additive Manufacturing ◽  
Manufacturing Processes ◽  
Complex Geometries ◽  
Hybrid Manufacturing ◽  
Powder Bed Fusion ◽  
Process Chain ◽  
Manufacturing Costs ◽  
Additive Fertigung ◽  
Powder Bed

Die additive Fertigung ermöglicht komplexe Geometrien und individualisierte Bauteile. Die hohen Material- und Fertigungskosten können ein Hindernis für einen wirtschaftlichen Einsatz sein. In der hybriden additiven Fertigung werden die Vorteile konventioneller sowie additiver Fertigungsverfahren kombiniert. Für eine weitere Steigerung der Wirtschaftlichkeit und Effizienz werden nichtwertschöpfende Schritte der Prozesskette identifiziert und Automatisierungsansätze entwickelt.   Additive manufacturing enables complex geometries and individualized components. However, high material and manufacturing costs can be a hindrance for economical use. Hybrid additive manufacturing combines the advantages of conventional with additive manufacturing processes. For a further increase in profitability and efficiency, non-value-adding steps in the process chain are identified and automation approaches developed.

scholarly journals Modification of Interfacial Interactions in Ceramic-Polymer Nanocomposites by Grafting: Morphology and Properties for Powder Injection Molding and Additive Manufacturing

2020 ◽  
Vol 10 (4) ◽  
pp. 1471 ◽  
Author(s):  
Santiago Cano ◽  
Ali Gooneie ◽  
Christian Kukla ◽  
Gisbert Rieß ◽  
Clemens Holzer ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Injection Molding ◽  
Powder Injection ◽  
Polymer Grafting ◽  
Interfacial Interactions ◽  
High Adhesion ◽  
Nanoparticles Dispersion ◽  
Dynamics Simulations ◽  
Separation Results

The adhesion of the polymer to ceramic nanoparticles is a key aspect in the manufacturing of ceramic parts by additive manufacturing and injection molding, due to poor separation results in separation during processing. The purpose of this research is to investigate, by means of molecular dynamics simulations and experimental methods, the role of improved interfacial interactions by acrylic acid grafting-high density polyethylene on the adhesion to zirconia nanoparticles and on the composite properties. The polymer grafting results in high adhesion to the nanoparticles, increases the nanoparticles dispersion and improves the viscoelastic and mechanical properties required for additive manufacturing and injection molding.

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