Front Cover: When using material extrusion (MEX) method to print parts made of Polyether‐ether‐ketone (PEEK), due to the uneven distribution of temperature field and stress field, the parts prone to warping deformation. Reveals the influence rules of each printing parameter and the coupling effect between them on the warpage deformation. This lays a foundation for the realization of PEEK denture forming by MEX. This is reported by Jiang Han, Ju Tong, Xiaoqing Tian, Lian Xia, Dingyifei Ma in article 2000055.

中文翻译：

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PEEK材料挤出的热模拟与翘曲变形实验研究。

前盖：当使用材料挤压（MEX）方法打印由聚醚醚酮（PEEK）制成的零件时，由于温度场和应力场分布不均，零件容易发生翘曲变形。揭示每个印刷参数的影响规则以及它们之间对翘曲变形的耦合作用。这为通过MEX实现PEEK义齿成型奠定了基础。这是由江汉，鞠彤，田小青，夏连，马丁一飞在文章2000055中报道的。