Process planning for additive manufacturing of geometries with variable overhang angles using a robotic laser directed energy deposition system
نویسندگان
چکیده
In the present work, a novel Laser Directed Energy Deposition (LDED) process planning methodology is proposed to build dome structure with variable overhang angles. Overhang structures different angles were built where maximum angle of 35° can be used without and compromise. The thin-wall hemispherical using developed shows deviation 2% respect diameter original CAD model data. study paves way for building high-value, lightweight thin-walled complex cylindrical-based shape (e.g., storage tanks, nozzles, combustion chambers) engineering applications.
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ژورنال
عنوان ژورنال: Additive manufacturing letters
سال: 2022
ISSN: ['2772-3690']
DOI: https://doi.org/10.1016/j.addlet.2022.100035