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| Status and Challenge of Materials Extrusion Additive Manufacturing for HighPerformance Fiber Reinforced Poly (ether ether ketone) Composites |
| LUO Meng 1 , TIAN Xiaoyong 1 , SHANG Junfan1 , Qin Yingjie 1,2, ZHU Weijun3 , LI Dichen1 , CHEN Yi4 |
| (1. State Key Laboratory for Manufacturing System Engineering, Xi’an Jiaotong University, Xi’an 710049, China; 2. Xi’an Aerospace Composite Material Research Institute, Xi’an 710025, China; 3. School of Mechanical Engineering and Automation, Beihang University, Beijing 100191, China； 4. Beijing Spacecrafts Manufacturing Factory, Beijing 100094, China) |
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Abstract Materials extrusion as a classical additive manufacturing process can melt, extrude and fabricate the thermoplastic components or their composites layer by layer. It has the advantages of no-molding, ability to form complex structure and low cost, thus to be used in medical, aerospace, and automobile fields. Poly (ether ether ketone), as a kind of semi-crystalline thermoplastic polymer, has many excellent characteristics such as light weight, high strength, good thermal stability, and corrosion resistance. It’s components can be fabricated by materials extrusion technology in low cost. In this paper, the development status of the materials extrusion of fiber reinforced poly (ether ether ketone) composites were introduced. The mechanism of the process, development process of the technology and detailed performance comparison were respectively discussed. In the end, the challenges of the fiber reinforced poly (ether ether ketone) composites extrusion for further development were analyzed.
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2020, 
