Carbon fiber composite drive shafts are not only lightweight but also feature excellent fatigue and corrosion resistance, with low noise levels, good vibration damping, and high safety. They are particularly suitable for large heavy-duty drive shafts. Carbon fiber composite drive shafts can be divided into two types based on their structural forms: integral and assembled. The integral structure can be formed by continuously weaving fibers and curing them into shape, while the assembled type consists of two or more components connected to form a single unit. The assembled drive shaft is widely used due to its simple manufacturing process and good mechanical properties.