Abstract: With the rapid development of the low-altitude economy, a manifestation of new-quality productive forces, and the swift iteration of AI technologies, the significance of research, development, and manufacturing of low-altitude aviation components has been growing conspicuously. Conventional mechanical design approaches and manufacturing paradigms are increasingly falling short in meeting these demands.This research endeavors to introduce a novel technological integration that combines Fusion 360 generative design and additive manufacturing techniques. By leveraging Fusion 360 generative design, rapid topological optimization and innovative design of the airframe can be achieved. Complemented by well-established 3D printing technologies, and utilizing industrial-grade 3D printing nylon materials or continuous carbon fiber materials, the fabricated airframe structures exhibit remarkable characteristics such as high levels of lightweighting, superior tensile strength, and robust impact resistance.This study demonstrates that this technological ensemble is especially well-suited for applications in new product development and physical implementation, rapid prototyping of samples, and verification of complete machine assembly within the R & D departments of enterprises.