Skip to main content

Tipp

Weitere Artikel dieser Ausgabe durch Wischen aufrufen

Erschienen in: International Journal of Material Forming 1/2018

24.12.2016 | Original Research

Inverse thermal mold design for injection molds

Adressing the local cooling demand as quality function for an inverse heat transfer problem

verfasst von: Ch. Hopmann, P. Nikoleizig

Erschienen in: International Journal of Material Forming | Ausgabe 1/2018

Einloggen, um Zugang zu erhalten
share
TEILEN

Abstract

The thermal mold design and the identification of a proper cooling channel design for injection molds becomes more and more complex. To find a suitable cooling channel system with objective rules based on the local cooling demand of the part a new methodology for the thermal mold design based on an inverse heat transfer problem was introduced. Based on a quality function regarding production efficiency as well as part quality, additional aspects to model the injection molding process are discussed. Aim of those extensions is the improvement of the inverse optimization of the problem.
Literatur
1.
Zurück zum Zitat Menges G, Michaeli W, Mohren P (2007) Spritzgießwerkzeuge. Carl Hanser Verlag, München CrossRef Menges G, Michaeli W, Mohren P (2007) Spritzgießwerkzeuge. Carl Hanser Verlag, München CrossRef
2.
Zurück zum Zitat Michaeli W (2010) Einführung in die Kunststoffverarbeitung. Carl Hanser Verlag, München Michaeli W (2010) Einführung in die Kunststoffverarbeitung. Carl Hanser Verlag, München
3.
Zurück zum Zitat Mehnen J, Michelitsch T, Beielstein T, Schmitt K (2004) Evolutionary optimization of mold temperature control strategies. J Eng Manuf (JEM) B6:657 CrossRef Mehnen J, Michelitsch T, Beielstein T, Schmitt K (2004) Evolutionary optimization of mold temperature control strategies. J Eng Manuf (JEM) B6:657 CrossRef
4.
Zurück zum Zitat Maag V, Küfer K. -H. (2008) Optimal cooling in injection molding and die casting. In: Proceedings of the international conference on engineering optimization. Rio de Janeiro, Brazil Maag V, Küfer K. -H. (2008) Optimal cooling in injection molding and die casting. In: Proceedings of the international conference on engineering optimization. Rio de Janeiro, Brazil
5.
Zurück zum Zitat Faßnacht P, Kerkeling J, Nickel R (2011) Keep it cool mit KI. Kunststoff-Magazin 9:18 Faßnacht P, Kerkeling J, Nickel R (2011) Keep it cool mit KI. Kunststoff-Magazin 9:18
6.
Zurück zum Zitat Hassan H, Regnier N, Le Bot C, Pujos C, Defaye G (2009) Effect of cooling system on the polymer temperature and solidification during injection molding. Appl Therm Eng 8–9:1786 Hassan H, Regnier N, Le Bot C, Pujos C, Defaye G (2009) Effect of cooling system on the polymer temperature and solidification during injection molding. Appl Therm Eng 8–9:1786
7.
Zurück zum Zitat Agazzi A, Sobotka V, LeGoff R, Jarny Y (2013) Uniform cooling and part warpage reduction in injection molding thanks to the design of an effective cooling system. Key Eng Mater 554–557:1611 CrossRef Agazzi A, Sobotka V, LeGoff R, Jarny Y (2013) Uniform cooling and part warpage reduction in injection molding thanks to the design of an effective cooling system. Key Eng Mater 554–557:1611 CrossRef
8.
Zurück zum Zitat Agazzi A, Sobotka V, LeGoff R, Jarny Y (2013) Optimal cooling design in injection moulding process – a new approach based on morphological surfaces. Appl Therm Eng 52:170–178 CrossRef Agazzi A, Sobotka V, LeGoff R, Jarny Y (2013) Optimal cooling design in injection moulding process – a new approach based on morphological surfaces. Appl Therm Eng 52:170–178 CrossRef
9.
Zurück zum Zitat Zabaras Y (2006) Inverse problems in heat transfer. In: Minkowycz W, Sparrow EM, Murthy JY (eds) Handbook of numerical heat transfer 2nd edition. Wiley, Hoboken, USA Zabaras Y (2006) Inverse problems in heat transfer. In: Minkowycz W, Sparrow EM, Murthy JY (eds) Handbook of numerical heat transfer 2nd edition. Wiley, Hoboken, USA
10.
Zurück zum Zitat Meschede K (2015) Computational investigation of warpage minimisation of injection-moulded parts using numerically optimised cooling channel layouts considering the specific volume. Unpublished Master Thesis RWTH Aachen, supervisor: P. Nikoleizig Meschede K (2015) Computational investigation of warpage minimisation of injection-moulded parts using numerically optimised cooling channel layouts considering the specific volume. Unpublished Master Thesis RWTH Aachen, supervisor: P. Nikoleizig
11.
Zurück zum Zitat NN (2015) Sigmasoft Version 5.0 – Material data base. Sigma Engineering GmbH, Aachen NN (2015) Sigmasoft Version 5.0 – Material data base. Sigma Engineering GmbH, Aachen
12.
Zurück zum Zitat NN (2015) Durethan B 30 S. Datenblatt, Lanxess AG, Köln NN (2015) Durethan B 30 S. Datenblatt, Lanxess AG, Köln
13.
Zurück zum Zitat Hopmann C, Nikoleizig P (2015) Minimisation of warpage for injection moulded parts with reversed thermal mould design. In: Conference proceedings of the 4th ECCOMAS GACM young investigators conference (YIC), Aachen Hopmann C, Nikoleizig P (2015) Minimisation of warpage for injection moulded parts with reversed thermal mould design. In: Conference proceedings of the 4th ECCOMAS GACM young investigators conference (YIC), Aachen
14.
Zurück zum Zitat Hunkemöller J (2015) Computational design of cooling systems for injection moulds using numerical optimisation to predict the local cooling demand. Unpublished Master Thesis RWTH Aachen, supervisor: P. Nikoleizig Hunkemöller J (2015) Computational design of cooling systems for injection moulds using numerical optimisation to predict the local cooling demand. Unpublished Master Thesis RWTH Aachen, supervisor: P. Nikoleizig
15.
Zurück zum Zitat Some SC, Delaunay D, Faraj J, Bailleul J (2015) Modeling of the thermal contact resistance time evolution at polymer-mold interface during injection molding: effect of polymers’ solidification. Appl Therm Eng 35:150–157 CrossRef Some SC, Delaunay D, Faraj J, Bailleul J (2015) Modeling of the thermal contact resistance time evolution at polymer-mold interface during injection molding: effect of polymers’ solidification. Appl Therm Eng 35:150–157 CrossRef
Metadaten
Titel
Inverse thermal mold design for injection molds
Adressing the local cooling demand as quality function for an inverse heat transfer problem
verfasst von
Ch. Hopmann
P. Nikoleizig
Publikationsdatum
24.12.2016
Verlag
Springer Paris
Erschienen in
International Journal of Material Forming / Ausgabe 1/2018
Print ISSN: 1960-6206
Elektronische ISSN: 1960-6214
DOI
https://doi.org/10.1007/s12289-016-1334-3

Weitere Artikel der Ausgabe 1/2018

International Journal of Material Forming 1/2018 Zur Ausgabe

Premium Partner

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.