Abstract
| Original language | English |
|---|---|
| Publication date | 2018 |
| Number of pages | 1 |
| Publication status | Published - 2018 |
| Event | Euspen Special Interest Group Meeting 2018: Structured & Freeform Surfaces - École Normale Supérieure, Cachan, France Duration: 27 Nov 2018 → 29 Nov 2018 |
Conference
| Conference | Euspen Special Interest Group Meeting 2018: Structured & Freeform Surfaces |
|---|---|
| Location | École Normale Supérieure |
| Country | France |
| City | Cachan |
| Period | 27/11/2018 → 29/11/2018 |
Cite this
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Dimensional Accuracy and Repeatability of 3D Printed Mould Inserts by DLP. / Thorn, S. ; Bertelsen, J. G. ; M. Ribo, M.; Li, D. ; Regi, F.; Davoudinejad, A.; Zhang, Y.
2018. Poster session presented at Euspen Special Interest Group Meeting 2018: Structured & Freeform Surfaces, Cachan, France.Research output: Contribution to conference › Poster › Research › peer-review
TY - CONF
T1 - Dimensional Accuracy and Repeatability of 3D Printed Mould Inserts by DLP
AU - Thorn, S.
AU - Bertelsen, J. G.
AU - M. Ribo, M.
AU - Li, D.
AU - Regi, F.
AU - Davoudinejad, A.
AU - Zhang, Y.
PY - 2018
Y1 - 2018
N2 - Mask projection vat photopolymerization technology provides a method for additive manufacturing (AM) of high resolution surface features. In the present project, the technology is used to generate injection moulding inserts containing a double-curved freeform surface with bi-directional reflectance patterns. Orienting these patterns 0° and 90° relative to the viewing direction generates surface contrast with “dark” and “bright” areas (Fig 1). This allows for incorporation of information barcodes in the polymer insert which subsequently replicates into every injection moulded part for e.g. enhanced product traceability, B2B information or end-user interaction at a significant reduction inlead-time compared to conventional tooling of inserts.
AB - Mask projection vat photopolymerization technology provides a method for additive manufacturing (AM) of high resolution surface features. In the present project, the technology is used to generate injection moulding inserts containing a double-curved freeform surface with bi-directional reflectance patterns. Orienting these patterns 0° and 90° relative to the viewing direction generates surface contrast with “dark” and “bright” areas (Fig 1). This allows for incorporation of information barcodes in the polymer insert which subsequently replicates into every injection moulded part for e.g. enhanced product traceability, B2B information or end-user interaction at a significant reduction inlead-time compared to conventional tooling of inserts.
M3 - Poster
ER -