In actual production, a combination of various processing methods is often required, such as rough machining with milling and fine machining with grinding. Additionally, attention must be given to the heat treatment and surface treatment of gears to enhance their wear resistance and load-bearing capacity.

Key technologies in gear processing include: gear profile design, tool design, process parameter control, and measurement inspection. Rational gear profile design can enhance transmission efficiency; optimized tool design can improve processing quality; and appropriate process parameter control can increase production efficiency. Additionally, strict testing and quality control of the processed gears after manufacturing are also crucial.

In summary, gear processing is a complex process involving multiple disciplines and techniques. With the advancement of technology, gear manufacturing technology is also continuously evolving and improving, moving towards greater precision and efficiency.