Carbon fiber (CF) is highly valued for its exceptional strength-to-weight relation, making it best for energy-efficient applications in aerospace, automotive, and construction sectors. Recent advancements in CF technology have reduced production costs, enhancing market growth. Carbon fiber-reinforced polymer (CFRP) composites offer benefits such as fatigue resistance, weight reduction, stiffness, and corrosion resistance. The choice of matrix material, particularly thermoplastics, impacts CFRP properties, with thermoplastics favored for recyclability and mass production. Fabrication techniques like filament winding and resin transfer molding ensure precise CF alignment but have complexities. Additive manufacturing (AM) methods, such as FDM, DLP, and SLA, provide design flexibility and efficiency. Recycling approaches, including thermal, mechanical, and chemical methods, address CFRP waste. This review offers an overview of AM technologies in CFRP manufacturing, focusing on advancements in continuous, short, and nano carbon fiber composites, their properties, manufacturing methods, and recycling techniques, as well as their applications and topological optimization.

碳纤维 (CF) 因其卓越的强度与重量关系而受到高度重视，使其最适合航空航天、汽车和建筑领域的节能应用。 CF 技术的最新进展降低了生产成本，促进了市场增长。碳纤维增强聚合物 (CFRP) 复合材料具有抗疲劳、减轻重量、刚度和耐腐蚀性等优点。基体材料（尤其是热塑性塑料）的选择会影响 CFRP 的性能，而热塑性塑料更有利于可回收性和大规模生产。纤维缠绕和树脂传递模塑等制造技术可确保 CF 精确对准，但也很复杂。 FDM、DLP 和 SLA 等增材制造 (AM) 方法可提供设计灵活性和效率。回收方法，包括热法、机械法和化学法，可解决 CFRP 废物问题。本综述概述了 CFRP 制造中的增材制造技术，重点关注连续、短纤维和纳米碳纤维复合材料的进展、其性能、制造方法和回收技术，以及它们的应用和拓扑优化。