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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Hofstätter, Thomas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2018Thermal behaviour of additively manufactured injection moulding inserts
- 2018Flow Characteristics of a Thermoset Fiber Composite Photopolymer Resin in a Vat Polymerization Additive Manufacturing Processcitations
- 2018Evolution of Additively Manufactured Injection Molding Inserts Investigated by Thermal Simulationscitations
- 2018Internal Fiber Structure of a High-Performing, Additively Manufactured Injection Molding Insertcitations
- 2017Rheology of high melt strength polypropylene for additive manufacturingcitations
- 2017Performance Simulation and Verification of Vat Photopolymerization Based, Additively Manufactured Injection Molding Inserts with Micro-Featurescitations
- 2017Performance Simulation and Verification of Vat Photopolymerization Based, Additively Manufactured Injection Molding Inserts with Micro-Featurescitations
- 2017Integration of Fiber-Reinforced Polymers in a Life Cycle Assessment of Injection Molding Process Chains with Additive Manufacturingcitations
- 2017Life Cycle Assessment of Fiber-Reinforced Additive Manufacturing for Injection Molding Insert Production
- 2017Dimensional accuracy of Acrylonitrile Butadiene Styrene injection molded parts produced in a pilot produc
- 2017Applications of Fiber-Reinforced Polymers in Additive Manufacturingcitations
- 2016Rheology of High-Melt-Strength Polypropylene for Additive Manufacturing
- 2016Distribution and Orientation of Carbon Fibers in Polylactic Acid Parts Produced by Fused Deposition Modeling
- 2016Distribution and Orientation of Carbon Fibers in Polylactic Acid Parts Produced by Fused Deposition Modeling
- 2016Comparison of conventional Injection Mould Inserts to Additively Manufactured Inserts using Life Cycle Assessment
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article
Internal Fiber Structure of a High-Performing, Additively Manufactured Injection Molding Insert
Abstract
A standard mold is equipped with additively manufactured inserts in a rectangular shape produced with vat photo polymerization. While the lifetime compared to conventional materials such as brass, steel, and aluminum is reduced, the prototyping and design phase can be shortened significantly by using flexible and cost-effective additive manufacturing technologies. Higher production volumes still exceed the capability of additively manufactured inserts, which are overruled by the stronger performance of less-flexible but mechanically advanced materials. In this contribution, the internal structure of a high-performing, fiber-reinforced injection molding insert has been analyzed. The insert reached a statistically proven and reproducible lifetime of 4,500 shots, which significantly outperforms any other previously published additively manufactured inserts. Computer tomography, tensile tests and life cycle analysis have been performed in order to provide an understanding of the internal structure of the fiber-reinforced, additively manufactured injection molding inserts.