Foils made of different materials are often used as reflective insulators. Many manufacturers aim to accurately measure their optical properties to estimate and improve their performance. However, flat reflectance reference samples used in measurements do not correctly represent reflective insulators and cause discrepancies between different measurement techniques. The current work presents a method for modelling surface shape of appropriate reflectance reference samples that could be produced by additive manufacturing. The method is based on studying the reflection distribution of reflective insulators and is described with an example of aluminium foil. The method’s performance is validated using Monte-Carlo simulations.
Additiv gefertigte Bauteile lassen sich durch einen geeigneten Fliehkraftgleitschleifprozess in großer Stückzahl nachbearbeiten. Die Auswahl geeigneter Schleifkörper ist für eine wirtschaftliche Bearbeitung von großer Bedeutung. Im Folgenden werden die Änderungen der Bauteiltopografie und -geometrie infolge der Nachbearbeitung untersucht sowie ein mehrstufiger Fliehkraftgleitschleifprozess entwickelt, mit dem sich additiv gefertigte Titanbauteile nachbearbeiten lassen.
Additive manufactured parts can be post-processed by centrifugal disc finishing as bulk. The choice of suitable media is of high importance for economic post-processing. In this paper, topography and shape changes of machined workpieces are investigated and a multi-stage process for post-processing additive manufactured Titanium parts is developed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.