1) Hobbing (gear shaping and forging) → shaving → heat treatment → (honing)
Features: high processing efficiency, low processing cost, suitable for car and minicar gear processing.
2) Rolling (gear shaping) → shaving → heat treatment
Features: high processing efficiency, low processing cost, suitable for general medium and heavy truck gear processing.
3) Roll (gear shaping) → heat treatment → tooth grinding
Features: high processing precision, low processing efficiency, processing cost, suitable for high-speed gear, large buses, high-grade heavy steam
Machine gear processing.