There are many methods for manufacturing gears, including: Metal removal processes (hobbing, shaping, milling, shaving, grinding, honing, and lapping) Various casting processes for both production of gear blanks and near-net shape gears Stamping and fine blanking Cold drawing and extrusion Powder metallurgy (P/M) processing Injection molding Gear rolling Forging for production of gear blanks and … Continue reading Casting, Forming, and Forging