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Neural field-based shape optimization for manufacturability-aware support structure minimisation

delete2026-03-24
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D
Don Pubudu Vishwana Joseph Jayakody *
B
Bailin Deng
R
Ravindra S. Goonetilleke
L
Lauren E.J. Thomas-Seale
H
Hyunyoung Kim
DOI:10.1016/j.addma.2026.105177delete
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摘要

摘要

En 中文
悬垂区域的支撑结构要求或许是材料挤出式增材制造(AM)中最关键的限制因素,这会增加材料浪费和打印时间,导致生产成本高。直接形状优化消除了为满足可制造性要求而手动细化或重新设计复杂几何形状的必要性,包括最小化支撑结构。然而,基于网格的直接形状操作(例如刚性旋转)方法不仅限于零件复杂度和网格分辨率,而且固有地存在较大偏差和表面特征失真。
Keyword:
AI-driven design
Geometric optimization
Support-free 3D printing
Design for additive manufacturing (DfAM)
AI-driven 3D printing
Neural shape editing
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Additive Manufacturing
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khalifa university
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