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CASE STUDY | Lumenium

Desktop Metal Studio System™ for rapid prototyping: Virginia-based startup to reduce product development timeline by 25%
Rapid prototyping is essential for startups. For Lumenium, the ability to iterate quickly has a direct impact on time-to-market and engine performance. Currently, they use an in-house CNC machine and wire electrical discharge machining (EDM) to make prototype parts, but the process is relatively time consuming and costly. Lumenium is seeking a faster, more cost-effective approach to prototyping parts within the engine assembly.

Parts within the IDAR engine must withstand the extreme heat and stress inherent to internal combustion engine operation. Each component must adhere to specific requirements—including high dimensional accuracy, strength under dynamic loads, and low thermal expansion. Also, the weight of each part is an important consideration for overall power density and efficiency. Additive manufacturing allows Lumenium to meet these requirements and tackle complex part geometries—like internal cooling channels to improve engine performance. With the Studio System, Lumenium can bring this technology into their existing workspace for faster design iteration and functional prototyping.