کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5470029 1519297 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Design for Additive Manufacturing: Automated Build Orientation Selection and Optimization
ترجمه فارسی عنوان
طراحی برای تولید افزودنی: انتخاب خودکار جهت گیری خودکار و بهینه سازی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی
Additive manufacturing, or 3D printing, is an emerging type of production technology that is seen as the core technology for future high-value engineered products. Due to the additive nature of stacking and unifying individual layers, the part and process design is substantially different from conventional production methods. This paper addresses one of the challenging design aspects for additive manufacturing, namely the determination of the build orientation. The build orientation has a large impact on the final part quality and must therefore be chosen wisely. This paper presents an approach to support the build orientation selection by a feature-based design algorithm. After automated part tessellation and the detection of outer part surfaces, the algorithm determines candidate build orientations through a ray-tracing and convex hull method. Candidate solutions are ranked based on minimizing overhang structures, as this also minimizes the need for additional support structures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia CIRP - Volume 55, 2016, Pages 128-133
نویسندگان
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