工艺与制造英文2025
Fugo型3D打印机的自动模型放置与动态质量平衡
Automated model placement and dynamic mass balancing in a Fugo-type 3D printer
T.V. Nakonechna, S. K. Orlov
摘要整理
本文提出了一种Fugo型3D打印机圆筒平台上模型自动放置与动态质量平衡的方法。由于打印鼓的旋转运动，非对称模型放置会导致系统失衡、振动加剧和打印缺陷。提出的解决方案分为两个阶段：首先对展开的圆筒表面进行模型的几何堆积优化，其次采用基于梯度的优化算法调整模型的角度位置，以最小化失衡函数并使质量中心与旋转轴对齐。该方法通过建立失衡评估模型，量化旋转过程中的动态不平衡，并通过迭代优化实现质量分布的自动均衡。在Fugo型打印机上的实验验证表明，该方法显著改善了旋转稳定性和打印质量，降低了因振动引起的表面缺陷和尺寸偏差，提高了打印精度和成功率。
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