Powder metallurgy is a small, non-cutting process. Under the condition that powder metallurgy materials can meet the requirements of parts, the use of powder metallurgy means more or less cost and material, and can save a lot of equipment investment.
Due to the high precision and roughness requirements of the power tool gears, the gear processing equipment has low productivity, poor product consistency and high cost.
In recent years, power tool factories in China and abroad have used a large number of powder metallurgy gears, which not only greatly reduces noise, but also obtains very high economic benefits. Others such as cylinders, bottom plates, planetary gears, bevel gears, combined rotors, pressure plates, etc. also use a large number of powder metallurgy parts