Briefly describe the gear cutting range of the high-speed hobbing machine.

The processing range of high-speed hobbing machines typically refers to the modulus and number of teeth of the gears they can process. Specifically, they can handle helical gears, straight gears, and bevel gears within the entire range of modulus 0.5 to 40, and are capable of producing high-precision, high-efficiency gears such as high-precision automotive synchronizer gears.

In terms of the gear-tooth processing range, specific values may vary depending on the manufacturer and model. Generally, high-speed gear cutting machines can process a range of 12 to 50 teeth, but the exact small and large tooth counts need to be determined based on the specific equipment model and technical specifications.

Moreover, it's important to note that the range of processed teeth is not the only parameter for high-speed gear cutting machines. Other factors such as workpiece diameter, large machining width, and cutting tool speed must also be considered, along with the actual processing requirements, to select the appropriate equipment. Additionally, operating this equipment requires technicians to follow relevant specifications to ensure both processing quality and safety.