The hobbing machine generates less cutting heat during the machining process, and the cutting force is dispersed at multiple rolling points, which helps to reduce energy consumption and environmental pollution. Gear hobbing machines have an irreplaceable position in the field of gear processing due to their advantages of high precision, high efficiency, good surface quality, wide adaptability, easy operation, and energy conservation and environmental protection. With the continuous development and technological progress of the manufacturing industry, gear hobbing machines will continue to play an important role in the field of gear processing.