原材料生产率

冷挤压是加工齿形零件的一种重要方法，与传统的齿成形加工方法相比，可以提高原材料利用率和生产率，降低能耗，提高齿形零件的机械性能和使用寿命。

Cold extrusion is an important method for some gear-type parts . Compared with traditional gear machining method , it can increase raw material 's utilization and productivity and reduce the energy consumption , and also can improve their mechanical performance and their useful life .

合理的仓储决策能支持企业的物流策略，提高客户服务水平，并降低物流成本，使物流真正成为企业除节省原材料与提高劳动生产率以外的第三利润源泉。

Rational storage decision will support the internal logistics tactic well , helping the companies to improve their service level and reduce the logistics cost . And finally make the logistics a real " the third profit source " besides saving inputs and raising efficiency .