不足与空白: 主要缺陷是缺乏定量的预测模型。这项工作主要是经验性的——它记录了现象,但没有提供一个基于物理的框架来预测,例如,最小支柱直径与粉末形态和粘结剂含量的函数关系。它暗示了但未深入分析后处理(去粘结/烧结)收缩和变形的作用,而这通常是影响陶瓷最终几何精度的主导因素。正如Zocca等人(Journal of the European Ceramic Society)对陶瓷增材制造的全面综述所指出的,收缩可能是各向异性和非线性的,这严重复杂化了设计。
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