PM Parts Reduce Vehicle Costs and Weight

A powder metallurgy 64 gear PTO driven gear, than by the steel machining parts cost savings of about 40%, and the gear teeth without the need for subsequent processing; a powder metallurgy automobile manual transmission synchronizer ring, and conventional production synchronizer ring, reduces the cost by 38%; a composite powder metallurgy planetary gear carrier, its ultimate strength than the cast iron machining parts 40%, and the cost is reduced by more than 35%.

Powder metallurgy parts not only can replace the cast iron parts, steel parts, machining parts, labor saving, material saving, energy saving, reduce the production cost, but also can reduce the weight of the part, is conducive to the lightweight of automobile. More importantly, the development of powder metallurgy composite parts, indicating some parts only with powder metallurgy technique, is an important technical and economic significance.