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5347 |
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Production advantages using laser cladding as additive manufacturing method |
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Peter Tommy Nielsen* / FORCE Technology, Denmark Steen Erik Nielsen / FORCE Technology, Denmark Uffe Ditlev Bihlet/ FORCE Technology, Denmark |
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The potential of additive manufacturing has reached a point where the techniques are considered highly relevant for production purposes. In general, the manufacturing industry greets the new approach with enthusiasm, as it offers innovative designs and possible reduced production costs. However, questions arise concerning the durability of additively manufactured components. This paper will focus on the laser cladding method and discuss the benefits and limitations compared with other available additive manufacturing technologies. Within the production industry, such as aviation, food and energy, the relevance will be explored emphasizing key factors such as production volume, geometry, size and economic aspects. On this basis, an estimate of advantages will be given, with conventional fabrication as a reference line. Furthermore, recent work with laser cladding technology for additive manufacturing purposes on existing applications will be documented. Quality considerations, when comparing to conventional manufacturing methods, are addressed through metallurgical studies examining mechanical properties and microstructures. |