Progress on High-Performance PEEK Material for 3D Printing

Amidst the rising demand for lightweight, sturdy, and durable materials across various industries, the research emphasizes the widespread application of polyetheretherketone (PEEK) due to its superior characteristics. This paper inquiry scrutinizes the advanced potential of three-dimensional printing utilizing high-performance PEEK material, with a concentrated examination of the Fused Deposition Modeling (FDM) and Selective Laser Sintering (SLS) methodologies. These technologies have been verified to fabricate complex structures and customized components accurately. The analysis investigates how key printing parameters such as printing temperature, bed temperature, laser power, and scanning speed influence the mechanical properties and microstructure of PEEK components. Nonetheless, the study acknowledges the difficulties encountered with FDM and SLS processes, including high-temperature operations, insufficient adhesion, warping deformation, and inconsistent powder density challenges. Addressing these issues is essential to fully harness the advantages of 3D printing with PEEK material. The paper proposes several avenues for future research aimed at mitigating these challenges, such as optimizing printing parameters to enhance stability and component quality, developing improved thermal management systems and print bed surface treatments to boost adhesion and minimize warping, exploring material research for additional 3D printing substances, and refining models based on empirical data to enhance printing precision and efficiency. This study underscores the considerable potential of 3D printing with high-performance PEEK material to transform manufacturing processes, facilitating the production of high-performance components with complex geometries and customized designs, thereby promoting innovation across various industries.