Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Local injection compression molding for resource efficient replication of free form polymer optics

 
: Brecher, C.; Buß, C.; Kolb, P.; Wenzel, C.

Shore, P. ; European Society for Precision Engineering and Nanotechnology -EUSPEN-:
12th International Conference of the European Society for Precision Engineering and Nanotechnology 2012. Proceedings. Vol.2 : June 4th - 7th 2012, Stockholm, Sweden
Bedford: Euspen, 2012
ISBN: 978-0-9566790-0-0
pp.112-115
European Society for Precision Engineering and Nanotechnology (EUSPEN International Conference) <12, 2012, Stockholm>
English
Conference Paper
Fraunhofer IPT ()

Abstract
This paper describes a manufacturing strategy for increasing resource efficiency in the production of polymer optics by use of a local injection compression molding process and a three-dimensional tactile metrology system. As this process offers a lot more parameters for the process optimization than a conventional injection molding process, a suitable evaluation method for the form accuracy and the influence of the form deviations on the optical function of the part is needed. The authors present a technique based on radial basis functions to make the deviations visible.

: http://publica.fraunhofer.de/documents/N-350292.html