Nidec develops multi-axis control head for large-scale metal DED Additive Manufacturing
December 17, 2024
Nidec Machine Tool Corporation, headquartered in Ritto, Japan, has announced the development of a multi-axis control head for its LAMDA Series laser powder DED metal Additive Manufacturing machines. The control head expands the capabilities of the LAMDA Series, enabling Additive Manufacturing of large, complex components and variable surfaces.
Unlike traditional five-axis modelling machines, the new machining head offers greater flexibility by allowing for independent movement of the head and workpiece. This eliminates restrictions imposed by the Additive Manufacturing machine’s design, enabling the fabrication of intricate shapes and widely variable surfaces.
The LAMDA Series, equipped with the multi-axis head, features a unique local shield nozzle and monitoring feedback functions to ensure high-quality and stable machining. These advancements make the LAMDA Series ideal for applications such as surface modification, repair, and the production of large moulds, tools and components for aerospace, automotive, and industrial applications.
Key features of the multi-axis head include:
- Five-axis control: Enables additive fabrication at any angle without rotating the workpiece – three axes on the gantry system and two axes on the head
- Wide range of rotational axis movement: Offers flexibility for complex shapes and adjustability for surfaces
- Compact head design: Provides easy access to the nozzle and workpiece
- High speed and responsiveness: Ensures efficient Additive Manufacturing processing
Nidec Machine Tool has reportedly been continuously innovating the LAMDA Series since its introduction in 2019. Recent advancements include the development of a second-generation shield nozzle, the launch of the LAMDA500 five-axis additive machine, the introduction of the LAMDA5000 with a gantry-type direct-action mechanism, and the integration of an AI-based manufacturing layer status-checking function. NIDEC recently delivered a LAMDA machine with five metres of X-axis travel for very large-scale Additive Manufacturing and component repair.
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