Powder metallurgy gear and reduction gear box is how to work it?

Powder metallurgy can make the gear carrier, the gear, including gear body, in gear inside the body of the week is provided with a gear and full of inner circumference of the gear body and the gear on the outside of the set has at least six positioning block; and speed reduction gear box gear provided by the utility model can and other supporting components fast and convenient for fixing, clamping, so as to improve the stability of the gear mechanism, and because of the gear is through the metal powder pressed into a shape, to avoid the trouble artificial or stamping forging process, and more suitable for mass production and high efficiency.