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Institute of Particle Technology

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  6. Quality assurance system for powders used in selective laser beam melting of polymers (SFB 814 Transfer Project T1)

Quality assurance system for powders used in selective laser beam melting of polymers (SFB 814 Transfer Project T1)

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  • Research Groups
    • Interface Engineering and Particle Technology (Peukert Group)
      • Additive Manufacturing
        • Liquid Phase Production of Functional Polymer Particles (CRC 814 Project A1)
        • Modification and Functionalization of Powders in Gas Phase (SFB 814 Project A2)
        • Quality assurance system for powders used in selective laser beam melting of polymers (SFB 814 Transfer Project T1)
      • Advanced Colloid Characterization
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Quality assurance system for powders used in selective laser beam melting of polymers (SFB 814 Transfer Project T1)

Contact:

Nicolas Hesse, M. Sc.

Department of Chemical and Biological Engineering
Chair of Particle Technology (Prof. Dr. Peukert)

Room: Room 02.803
Haberstraße 9a
91058 Erlangen
  • Phone number: +49 9131 85-20367
  • Email: nicolas.hesse@fau.de
Short description:

The aim of the project is the scientific development of a quality assurance system for polymer powders used in laser beam melting. The quality assurance system is based on two methods. First, an empirical model for ageing of polymers will be established, which considers beside chemical additionally physical ageing mechanism. The model is based on experimentally determined bulk material properties as well as rheological and thermal properties of the present material system. The material model in combination with process data allows the prediction of the ageing state and will lead to a demonstrator software, which will be experimentally validated. Furthermore, a measuring system will be developed, which allows for determination of powder flowability at elevated temperatures and rheological properties of the polymer melt. After validation, the quality assurance system will be transferred to a demonstrator system in close cooperation with the industry partner.

For more details see the SFB 814 website.

Friedrich-Alexander-Universität Erlangen-Nürnberg
Lehrstuhl für Feststoff- und Grenzflächenverfahrenstechnik

Cauerstr. 4
91058 Erlangen
Germany
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