Variable-thickness soft core support additive manufacturing path track generation method based on ceramic core free-form surface

The invention relates to the technical field of additive manufacturing, in particular to a variable-thickness soft chaplet additive manufacturing path track generation method based on a ceramic core free-form surface, which comprises the following steps: importing a ceramic core model and a clamp model, and constructing a soft chaplet model at a soft chaplet modeling position point determined on the ceramic core model; determining an additive manufacturing process of each soft core support model on the free-form surface of the ceramic core model; designing a printing model; determining a path track corresponding to each soft core support model; and determining a final total path trajectory. According to the invention, non-printing paths are reduced, so that the printing efficiency is improved. 本发明涉及增材制造技术领域，具体涉及一种基于陶芯自由曲面的变厚度软芯撑增材制造路径轨迹生成方法，包括：导入陶芯模型和夹具模型，在陶芯模型上确定的软芯撑建模位置点构建软芯撑模型；确定每个软芯撑模型在陶芯模型的自由曲面上的增材制造工序；设计打印模型；确定每个软芯撑模型对应的路径轨迹；确定最终总路径轨迹。本发明减少了非打印路径，从而提高了打印效率。