TY  - JOUR
A1  - Grundmann, Reinhard
T1  - Allgemeines Geräuschgesetz und spezifische Schallkenngrößen.
JF  - HLH - Zeitschrift für Heizung, Lüftung, Klimatechnik, Haustechnik. 43 (1992), H. 8
Y1  - 1992
SN  - 0017-9906
SP  - 437
EP  - 440
ER  - 
TY  - JOUR
A1  - Wollert, Jörg
T1  - Alles automatisch : komplexes qualitätsorientiertes Logistikmanagement durch Vollautomatisierung
JF  - Elektrotechnik für die Automatisierung
Y1  - 1998
SN  - 0013-581X
VL  - Bd. 80
IS  - H. 4
SP  - 196
EP  - 199
ER  - 
TY  - JOUR
A1  - Gebhardt, Andreas
T1  - Aktuelle Trends bei RP und RT
JF  - Kunststoffe, München. 87 (1997), H. 1
Y1  - 1997
SN  - 0023-5563
SP  - 27
EP  - 30
ER  - 
TY  - JOUR
A1  - Abbas, Karim
A1  - Hedwig, Lukas
A1  - Balc, Nicolae
A1  - Bremen, Sebastian
T1  - Advanced FFF of PEEK: Infill strategies and material characteristics for rapid tooling
JF  - Polymers
N2  - Traditional vulcanization mold manufacturing is complex, costly, and under pressure due to shorter product lifecycles and diverse variations. Additive manufacturing using Fused Filament Fabrication and high-performance polymers like PEEK offer a promising future in this industry. This study assesses the compressive strength of various infill structures (honeycomb, grid, triangle, cubic, and gyroid) when considering two distinct build directions (Z, XY) to enhance PEEK’s economic and resource efficiency in rapid tooling. A comparison with PETG samples shows the behavior of the infill strategies. Additionally, a proof of concept illustrates the application of a PEEK mold in vulcanization. A peak compressive strength of 135.6 MPa was attained in specimens that were 100% solid and subjected to thermal post-treatment. This corresponds to a 20% strength improvement in the Z direction. In terms of time and mechanical properties, the anisotropic grid and isotropic cubic infill have emerged for use in rapid tooling. Furthermore, the study highlights that reducing the layer thickness from 0.15 mm to 0.1 mm can result in a 15% strength increase. The study unveils the successful utilization of a room-temperature FFF-printed PEEK mold in vulcanization injection molding. The parameters and infill strategies identified in this research enable the resource-efficient FFF printing of PEEK without compromising its strength properties. Using PEEK in rapid tooling allows a cost reduction of up to 70% in tool production.
KW  - polyetheretherketone (PEEK)
KW  - rapid tooling
KW  - infill strategy
KW  - compression behavior
KW  - additive manufacturing
KW  - fused filament fabrication
Y1  - 2023
U6  - http://dx.doi.org/10.3390/polym15214293
N1  - This article belongs to the Special Issue "Polymer Materials and Design Processes for Additively Manufactured Products"
VL  - 2023
IS  - 15
PB  - MDPI
CY  - Basel
ER  - 
TY  - JOUR
A1  - Kämper, Klaus-Peter
A1  - Picard, A.
A1  - Schütze, A.
A1  - Wallach, D.
T1  - Adopting the Foundry Concept of Semiconductor Fabrication on Educational Schemes and the Virtual Technology Lab (VTL). Picard, A.; Kämper, K.-P.; Schütze, A.; Wallach, D.; Walter, T.
JF  - Mst-News (2006)
Y1  - 2006
SN  - 0948-3128
SP  - 15, 16
EP  - u. 35
ER  - 
TY  - JOUR
A1  - Gebhardt, Andreas
A1  - Schmidt, Frank-Michael
A1  - Hötter, Jan-Steffen
A1  - Sokalla, Wolfgang
A1  - Sokalla, Patrick
T1  - Additive Manufacturing by selective laser melting the realizer desktop machine and its application for the dental industry
JF  - Physics Procedia
Y1  - 2010
SN  - 1875-3892
N1  - Laser Assisted Net Shape Engineering 6, Proceedings of the LANE 2010, Part 2
VL  - 5
IS  - 2
SP  - 543
EP  - 549
ER  - 
TY  - JOUR
A1  - Fateri, Miranda
A1  - Gebhardt, Andreas
T1  - Additive manufactured mechanical disentanglement lock
JF  - RTejournal - Forum für Rapid Technologie
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0009-2-42147
SN  - 1614-0923
VL  - 12
PB  - Fachhochschule Aachen
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Enning, Manfred
A1  - Stützle, T.
A1  - Viereck, U.
T1  - Adaptiver Gleitschutz für Schienenfahrzeuge / Stützle, T. ; Viereck, U. ; Enning, M. ; Rulka, W. ; Stribersky, A. ; Abel, D.
JF  - Innovations for Europe : VDE-Kongress 2006, 23. - 25. Oktober 2006 in Aachen / Tagungsleiter: W. Schröppel
Y1  - 2006
SN  - 3-8007-2979-2
SP  - 401
EP  - 406
PB  - VDE-Verl.
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Enning, Manfred
A1  - Stützle, Thorsten
A1  - Viereck, Uwe
A1  - Stribersky, Anton
T1  - Adaptiver Gleitschutz für Schienenfahrzeuge (Adaptive Wheelslide Protection System for Railway Vehicles) / Stützle, Thorsten ; Viereck, Uwe ; Enning, Manfred ; Stribersky, Anton ; Rulka, Wolfgang
JF  - at - Automatisierungstechnik . 54 (2006), H. 3
Y1  - 2006
SN  - 0178-2312
SP  - 139
EP  - 148
ER  - 
TY  - JOUR
A1  - Kämper, Klaus-Peter
A1  - Döpper, J.
A1  - Ehrfeld, W.
A1  - Oberbeck, S.
T1  - A self-filling low-cost membrane micropump
JF  - Proceedings : an investigation of micro structures, sensors, actuators, machines and systems / sponsored by the IEEE Robotics and Automation Society in cooperation with the ASME Dynamic Systems and Control Division
Y1  - 1998
SN  - 078034412X
N1  - International Workshop on Micro-Electro-Mechanical Systems <11, 1998, Heidelberg>
SP  - 432
EP  - 437
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  -