Quality control of laser-beam-melted parts by a correlation between their mechanical properties and a three-dimensional surface analysis
| Autor: | Tobias Grimm, Georg Wiora, Gerd Witt |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Imagination
Surface (mathematics) 0209 industrial biotechnology Materials science Microscope Chemical substance Confocal media_common.quotation_subject General Engineering Mechanical engineering Materialtechnik 02 engineering and technology 021001 nanoscience & nanotechnology law.invention 020901 industrial engineering & automation Quality (physics) law General Materials Science Profilometer Composite material 0210 nano-technology Science technology and society media_common |
| Popis: | Good correlations between three-dimensional surface analyses of laser-beam-melted parts of nickel alloy HX and their mechanical properties were found. The surface analyses were performed with a confocal microscope, which offers a more profound surface data basis than a conventional, two-dimensional tactile profilometry. This new approach results in a wide range of three-dimensional surface parameters, which were each evaluated with respect to their feasibility for quality control in additive manufacturing. As a result of an automated surface analysis process by the confocal microscope and an industrial six-axis robot, the results are an innovative approach for quality control in additive manufacturing. |
| Databáze: | OpenAIRE |
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